{"title":"DUC Helices","description":null,"products":[{"product_id":"duc-swirl-2-blade-right-01-04-001","title":"DUC Swirl 2 Blade Right 01-04-001","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe aerodynamic properties of this propeller have been designed to have a  \"constant speed\" effect. The blades that are made from unidirectional layers of carbon fiber prepeg epoxy and their structure has been defined in order to obtain the maximum stresses in torsion and bending. Therefore the effect of \"constant speed\" is not related to the deformation of the blade but its geometry and its particular profile.\u003cbr\u003e\u003cbr\u003e\r\nBecause of the extra flat profile and low chord,excellent performance is obtained in both: \u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eAerodynamic and acoustic performance, but also in fuel consumption.\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003eThanks to the \"constant speed\" effect, there is very small engine speed difference between the aircraft on ground and in flight.\u003cbr\u003e\n\u003cbr\u003eThis propeller allows for excellent performance throughout the flight envelope including:\u003cbr\u003e\u003cb\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved efficiency at takeoff and climb rate due to higher engine speed\r\n    \u003cbr\u003e\n\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMany cruise extension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA high user comfort\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (SWIRL-R).\u003cbr\u003eThe Inconel SWIRL blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n059.8\", 063.8\", 065.4\", 068.1\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard SWIRL 068.1\" (6.00 lb)\u003cbr\u003e\r\n  - Three-blade Standard SWIRL 068.1\" (8.00 lb)\u003cbr\u003e\r\n  - Two-blade Inconel SWIRL 068.1\" (6.17 lb)\u003cbr\u003e\r\n  - Three-blade Inconel SWIRL 068.1\" (8.27 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06672 \/ 01-04-001","offer_id":47796168786212,"sku":"","price":1560.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06697.jpg?v=1704095277"},{"product_id":"duc-2-blade-carbon-spinner-250-l350mm-01-70-049","title":"DUC 2 Blade Carbon Spinner 250-L350MM 01-70-049","description":"\u003ctd valign=\"top\"\u003e\nThe DUC spinners are carried out in preimpregnated carbon fiber materials with on the surface woven carbon fabric.\n\u003cp\u003eThis patented process makes it possible to increase considerably the mechanical characterestics of the composite parts.\u003c\/p\u003e\n\u003cp\u003eThe DUC Standard spinner is available in different sizes to fit with many aircraft engine bonnet:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.3\", length 9.8\", weight 0.9 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.8\", length 11.4\", weight 1.3 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22367 \/ 01-70-049","offer_id":47796239565092,"sku":"","price":542.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/Standard.jpg?v=1704096110"},{"product_id":"duc-3-blade-white-spinner-plate-270mm-01-70-125","title":"DUC 3 Blade White Spinner \u0026 Plate 270MM 01-70-125","description":"\u003ctd valign=\"top\"\u003e\nThe DUC spinners are carried out in preimpregnated carbon fiber materials with on the surface woven carbon fabric.\n\u003cp\u003eThis patented process makes it possible to increase considerably the mechanical characterestics of the composite parts.\u003c\/p\u003e\n\u003cp\u003eThe DUC Standard spinner is available in different sizes to fit with many aircraft engine bonnet:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.3\", length 9.8\", weight 0.9 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.8\", length 11.4\", weight 1.3 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22369 \/ 01-70-125","offer_id":47796561674532,"sku":"","price":1027.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-22334.jpg?v=1704100224"},{"product_id":"duc-sae1-adaptor-spacer-100mm-01-58-612","title":"DUC SAE1 Adaptor Spacer 100MM 01-58-612","description":"\u003ctd valign=\"top\"\u003e\n       Duc Flash Propeller SAE1 adapter spacers. 6 holes Ø15.88mm on Ø101.6mm\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11516 \/ 01-58-612","offer_id":47797311439140,"sku":"","price":708.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-SAE1-ADAPTER.jpg?v=1704123996"},{"product_id":"duc-flyer-neopren-protection-flash-swirl-flr-01-80-002","title":"DUC Flyer Neopren Protection Flash Swirl FLR 01-80-002","description":"\u003ctd valign=\"top\"\u003e\n DUC miscellaneous accessories.\u003c\/td\u003e\u003cp\u003eDimensions: 6X6X29\u003c\/p\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06807 \/ 01-80-002","offer_id":47797345124644,"sku":"","price":43.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06806.jpg?v=1704124728"},{"product_id":"duc-2-blade-carbon-spinner-210mm-01-70-002","title":"DUC 2 Blade Carbon Spinner 210MM 01-70-002","description":"\u003ctd valign=\"top\"\u003e\nThe DUC spinners are carried out in preimpregnated carbon fiber materials with on the surface woven carbon fabric.\n\u003cp\u003eThis patented process makes it possible to increase considerably the mechanical characterestics of the composite parts.\u003c\/p\u003e\n\u003cp\u003eThe DUC Standard spinner is available in different sizes to fit with many aircraft engine bonnet:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.3\", length 9.8\", weight 0.9 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.8\", length 11.4\", weight 1.3 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06783 \/ 01-70-002","offer_id":47797755707684,"sku":"","price":298.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/Standard_561a8d3f-c843-4385-a297-0562b8152d69.jpg?v=1704131760"},{"product_id":"duc-rotax-912h-spacer-100mm","title":"DUC Rotax 912H Spacer 100MM","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 3mm to 120mm for the Rotax 912H Propeller\u003cbr\u003e6 holes Ø13mm on Ø101.6mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22230 \/ 01-58-622","offer_id":47798245064996,"sku":"","price":464.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-SPACER-ROTAX2.jpg?v=1704134972"},{"product_id":"duc-rotax-912h-spacer-6mm-01-58-601","title":"DUC Rotax 912H Spacer 6MM 01-58-601","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 3mm to 120mm for the Rotax 912H Propeller\u003cbr\u003e6 holes Ø13mm on Ø101.6mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11488 \/ 01-58-601","offer_id":47798999384356,"sku":"","price":232.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-SPACER-ROTAX2_1a1fb496-8b6e-49ef-bcba-8bd6998fd454.jpg?v=1704137749"},{"product_id":"duc-rotax-912h-spacer-80mm-01-58-608","title":"DUC Rotax 912H Spacer 80MM 01-58-608","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 3mm to 120mm for the Rotax 912H Propeller\u003cbr\u003e6 holes Ø13mm on Ø101.6mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11496 \/ 01-58-608","offer_id":47844640096548,"sku":"","price":409.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-SPACER-ROTAX2_81690552-668a-402d-8cf5-21c4c39bb27d.jpg?v=1704825590"},{"product_id":"duc-jabiru-spacer-3mm-01-58-614","title":"DUC Jabiru Spacer 3MM 01-58-614","description":"\u003ctd valign=\"top\"\u003e\n  Duc Spacers Jabiru ULPower (6xØ14mm \/ Ø101.6), 6 hole.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11500 \/ 01-58-614","offer_id":47845593678116,"sku":"","price":218.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-JAB-SPCR.jpg?v=1704831805"},{"product_id":"duc-sae2-an8-spacer-30mm-01-58-613","title":"DUC SAE2-AN8 Spacer 30MM 01-58-613","description":"\u003ctd valign=\"top\"\u003e\nAdaptation SAE2 to 6 holes Ø17mm on Ø101.6mm(4\").\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11518 \/ 01-58-613","offer_id":47845602394404,"sku":"","price":794.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11518.jpg?v=1704831873"},{"product_id":"duc-sae2-spacer-30mm-01-58-126","title":"DUC SAE2 Spacer 30MM 01-58-126","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 10mm to 120mm for the Rotax 912H Propeller\r\n3 holes.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06777 \/ 01-58-126","offer_id":47845632672036,"sku":"","price":630.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06764.jpg?v=1704832100"},{"product_id":"duc-bolt-kit-sae1-01-62-005","title":"DUC Bolt KIT SAE1 01-62-005","description":"\u003ctd valign=\"top\"\u003e\nPropeller Bolt Kit SAE1 (116\/133mm)\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11517 \/ 01-62-005","offer_id":47845924864292,"sku":"","price":293.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11517.jpg?v=1704834137"},{"product_id":"duc-swirl-windspoon-std-hub-3-blade-2-stroke","title":"DUC Swirl-Windspoon STD HUB 3 Blade 2 Stroke","description":"\u003ctd valign=\"top\"\u003e\n      DUC Swirl \u0026amp; Windspoon Hubs: Complete and Half for 2 Stroke and 4 Stroke\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06746 \/ 01-55-005","offer_id":47846417072420,"sku":"","price":555.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC_logo.jpg?v=1704837928"},{"product_id":"duc-swirl-2-blade-left-01-04-002","title":"DUC Swirl 2 Blade Left 01-04-002","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe aerodynamic properties of this propeller have been designed to have a  \"constant speed\" effect. The blades that are made from unidirectional layers of carbon fiber prepeg epoxy and their structure has been defined in order to obtain the maximum stresses in torsion and bending. Therefore the effect of \"constant speed\" is not related to the deformation of the blade but its geometry and its particular profile.\u003cbr\u003e\u003cbr\u003e\r\nBecause of the extra flat profile and low chord,excellent performance is obtained in both: \u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eAerodynamic and acoustic performance, but also in fuel consumption.\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003eThanks to the \"constant speed\" effect, there is very small engine speed difference between the aircraft on ground and in flight.\u003cbr\u003e\n\u003cbr\u003eThis propeller allows for excellent performance throughout the flight envelope including:\u003cbr\u003e\u003cb\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved efficiency at takeoff and climb rate due to higher engine speed\r\n    \u003cbr\u003e\n\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMany cruise extension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA high user comfort\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (SWIRL-R).\u003cbr\u003eThe Inconel SWIRL blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n059.8\", 063.8\", 065.4\", 068.1\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard SWIRL 068.1\" (6.00 lb)\u003cbr\u003e\r\n  - Three-blade Standard SWIRL 068.1\" (8.00 lb)\u003cbr\u003e\r\n  - Two-blade Inconel SWIRL 068.1\" (6.17 lb)\u003cbr\u003e\r\n  - Three-blade Inconel SWIRL 068.1\" (8.27 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06673 \/ 01-04-002","offer_id":47846884147492,"sku":"","price":1560.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06697_57349622-f4e7-4ecc-a03b-7e2c38697241.jpg?v=1704841521"},{"product_id":"duc-inconel-flash-2-blade-right-01-19-001","title":"DUC Inconel Flash 2 Blade Right 01-19-001","description":"\u003ctd valign=\"top\"\u003e\n \r\nThe Flash propeller range with innovative design, specifically about its twisting axis and center of pressure. Its aerodynamic design allows a \"constant speed\" effect, limiting variations in engine speed between on ground and in flight. \u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eThese propellers allow for high efficiency throughout the flight envelope:\u003c\/strong\u003e\n\u003cul\u003eImproved takeoff and climb rate due to higher engine speed, then higher engine efficiency\u003cbr\u003e\r\nMany cruise extension\u003cbr\u003e\r\nA high user comfort \u003c\/ul\u003e\r\nThe blades and the hub of the Flash propeller range are manufactured according the DUC Hélices company technologies, from unidirectional layers of carbon fibers prepreg epoxy resin. \u003cbr\u003e\u003cbr\u003e\r\nTheir composite structures are defined to obtain the maximum stresses in torsion and bending. Therefore \"constant speed\" effect is not related to deformation of the blade but its geometry and specific profile. \u003cbr\u003e\u003cbr\u003e\r\nDue to its specific geometric definition, excellent performance is obtained in both aerodynamic and acoustic, but also in consumption.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eShielding leading edge in Inconel\u003c\/strong\u003e\u003cul\u003e\r\nThe leading edge of the FLASH blades is equipped with a metallic shielding in Inconel®. This material is refractory stainless with a very high hardness of surface.\u003c\/ul\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11471 \/ 01-19-001","offer_id":47854250000676,"sku":"","price":2441.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-FLASH-PROP.jpg?v=1704880061"},{"product_id":"duc-inconel-flash-2-3-blade-left-01-23-002","title":"DUC Inconel FLASH-2 3 Blade Left 01-23-002","description":"\u003ctd valign=\"top\"\u003e\n        The Flash-2 propeller range with innovative design, specifically about its twisting axis and center of pressure. Its aerodynamic design allows a \"constant speed\" effect, limiting variations in engine speed between on ground and in flight.  \u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eThese propellers allow for high efficiency throughout the flight envelope\u003c\/strong\u003e\n\u003cul\u003eImproved takeoff and climb rate due to higher engine speed, then higher engine efficiency\u003cbr\u003e\r\nMany cruise extension\u003cbr\u003e\r\nA high user comfort \u003c\/ul\u003e\r\nThe blades and the hub of the Flash propeller range are manufactured according the DUC Hélices company technologies, from unidirectional layers of carbon fibers prepreg epoxy resin. \u003cbr\u003e\u003cbr\u003e\r\nTheir composite structures are defined to obtain the maximum stresses in torsion and bending. Therefore \"constant speed\" effect is not related to deformation of the blade but its geometry and specific profile. \u003cbr\u003e\u003cbr\u003e\r\nDue to its specific geometric definition, excellent performance is obtained in both aerodynamic and acoustic, but also in consumption.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eShielding leading edge in Inconel\u003c\/strong\u003e\u003cul\u003e\r\nThe leading edge of the FLASH blades is equipped with a metallic shielding in Inconel®. This material is refractory stainless with a very high hardness of surface.\u003c\/ul\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11479 \/ 01-23-002","offer_id":47854264156452,"sku":"","price":3234.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11479.jpg?v=1704880166"},{"product_id":"duc-windspoon-r-right-blade-01-50-003","title":"DUC Windspoon-R Right Blade 01-50-003","description":"\u003ctd valign=\"top\"\u003e\n      Replacement Blades for DUC Windspoon \u0026amp; Windspoon-R propellers by DUC.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06731 \/ 01-50-003","offer_id":47854428389668,"sku":"","price":703.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06727.jpg?v=1704881713"},{"product_id":"duc-rotax-912h-spacer-20mm-01-58-602","title":"DUC Rotax 912H Spacer 20MM 01-58-602","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 3mm to 120mm for the Rotax 912H Propeller\u003cbr\u003e6 holes Ø13mm on Ø101.6mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11490 \/ 01-58-602","offer_id":47859866698020,"sku":"","price":273.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-SPACER-ROTAX2_f2bf078a-0210-4111-bc40-5e34158b05b7.jpg?v=1704967206"},{"product_id":"duc-3-blade-chromed-spinner-250mm-01-70-031","title":"DUC 3 Blade Chromed Spinner 250MM 01-70-031","description":"\u003ctd valign=\"top\"\u003e\nThree-blade carbon spinner cones Ø250mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11528 \/ 01-70-031","offer_id":47859978633508,"sku":"","price":852.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11527.jpg?v=1704968546"},{"product_id":"duc-swirl-3-blade-left-01-03-002","title":"DUC Swirl 3 Blade Left 01-03-002","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe aerodynamic properties of this propeller have been designed to have a  \"constant speed\" effect. The blades that are made from unidirectional layers of carbon fiber prepeg epoxy and their structure has been defined in order to obtain the maximum stresses in torsion and bending. Therefore the effect of \"constant speed\" is not related to the deformation of the blade but its geometry and its particular profile.\u003cbr\u003e\u003cbr\u003e\r\nBecause of the extra flat profile and low chord,excellent performance is obtained in both: \u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eAerodynamic and acoustic performance, but also in fuel consumption.\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003eThanks to the \"constant speed\" effect, there is very small engine speed difference between the aircraft on ground and in flight.\u003cbr\u003e\n\u003cbr\u003eThis propeller allows for excellent performance throughout the flight envelope including:\u003cbr\u003e\u003cb\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved efficiency at takeoff and climb rate due to higher engine speed\r\n    \u003cbr\u003e\n\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMany cruise extension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA high user comfort\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (SWIRL-R).\u003cbr\u003eThe Inconel SWIRL blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n059.8\", 063.8\", 065.4\", 068.1\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard SWIRL 068.1\" (6.00 lb)\u003cbr\u003e\r\n  - Three-blade Standard SWIRL 068.1\" (8.00 lb)\u003cbr\u003e\r\n  - Two-blade Inconel SWIRL 068.1\" (6.17 lb)\u003cbr\u003e\r\n  - Three-blade Inconel SWIRL 068.1\" (8.27 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06696 \/ 01-03-002","offer_id":47860050919716,"sku":"","price":2175.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06697_6419f787-aa5c-4974-a250-928a35ee000f.jpg?v=1704969539"},{"product_id":"duc-incone-swirl-left-blade-01-53-002","title":"DUC Incone Swirl Left Blade 01-53-002","description":"\u003ctd valign=\"top\"\u003e\n  Replacement Blades for DUC Swirl Series propellers by DUC.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06738 \/ 01-53-002","offer_id":47860068057380,"sku":"","price":638.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06736.jpg?v=1704969965"},{"product_id":"duc-flash-nut-bolt-kit-150mm-01-60-007","title":"DUC Flash NUT \u0026 Bolt KIT 150MM 01-60-007","description":"\u003ctd valign=\"top\"\u003e\n       Duc Flash propeller Hardware Kits. Select the best fit for your Duc Flash Prop, from 130mm to 200mm\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11510 \/ 01-60-007","offer_id":47860119798052,"sku":"","price":62.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-HARDWARE-KIT.jpg?v=1704971980"},{"product_id":"duc-jabiru-spacer-10mm-01-58-630","title":"DUC Jabiru Spacer 10MM 01-58-630","description":"\u003ctd valign=\"top\"\u003e\n  Duc Spacers Jabiru ULPower (6xØ14mm \/ Ø101.6), 6 hole.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22234 \/ 01-58-630","offer_id":47860119830820,"sku":"","price":245.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-JAB-SPCR_705774b5-2f28-4689-a5f5-50d08391ceff.jpg?v=1704971989"},{"product_id":"duc-pawn-13-drilled-8l-30mm-01-67-004","title":"DUC Pawn 13 Drilled 8L 30MM 01-67-004","description":"\u003ctd valign=\"top\"\u003e\nDUC Adaptor Pawn spacers for propeller mounting.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22236 \/ 01-67-004","offer_id":47860119896356,"sku":"","price":26.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-22370.jpg?v=1704971999"},{"product_id":"duc-turbo-deflector-250mm-01-70-012","title":"DUC Turbo Deflector 250MM 01-70-012","description":"\u003ctd valign=\"top\"\u003e\n Realized entirely out of carbon fibers, the Turbo spinner DUC 08.3\" and 09.8\" were studied and developed to support the cooling of the engine.\u003cbr\u003e \r\n  Very adapted in the case of engines with air cooling, it limits the variations in temperature engine between takeoff to full mode and the flight in cruising, but also in statics or on a taxiway.\r\n\u003cbr\u003e\r\nAdaptable to any type of engine generating a slight overheating regardless of its direction of rotation (Rotax, Continental, Limbach...), it is oriented for use on 4-stroke engines.\n\u003cp\u003eIn two-bladed or three-bladed version, the carbon fiber deflectors were placed around each foot of blade to allow an air admission in the entries of the engine cowling in statics and dynamics.\u003cbr\u003e\r\nThese deflectors adapt perfectly on the DUC spinner 08.3\" or 09.8\". \u003cbr\u003e\r\nThe mounting plate, out of carbon fibers, is produced with the Carbone Forge® process for a higher mechanical resistance.\u003c\/p\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06805 \/ 01-70-012","offer_id":47860136313124,"sku":"","price":85.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/TurboS.jpg?v=1704972532"},{"product_id":"duc-2-blade-spinner-mounting-plate-210mm-01-70-003","title":"DUC 2 Blade Spinner Mounting Plate 210MM 01-70-003","description":"\u003ctd valign=\"top\"\u003e\nDUC Mounting Plates for DUC Spinners.\u003cbr\u003e\u003cbr\u003eThe mounting plate, entirely out of carbon, thickness 0.12\" (3mm), is produced with the Carbon Forge® process, also used for the manufacture of the DUC propeller hubs.\r\n\u003cbr\u003e\u003cbr\u003e\r\nThis patented process makes it possible to increase considerably the mechanical characteristics of the composite parts.\r\n\u003cp\u003eImportant Note: The mounting plate presents a shift of 0.24\" (6mm) towards the interior between its support face and the base of the DUC spinner 8.3\" or 9.8\".\u003c\/p\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06784 \/ 01-70-003","offer_id":47860203225380,"sku":"","price":260.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/standardMP.jpg?v=1704974049"},{"product_id":"duc-spinner-white-3-blade-250mm-01-70-027","title":"DUC Spinner White 3 Blade 250MM 01-70-027","description":"\u003ctd valign=\"top\"\u003e\nThree-blade carbon spinner cones Ø250mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11527 \/ 01-70-027","offer_id":47860532314404,"sku":"","price":538.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11527_735100b3-b218-417b-a76d-ecdf228694ae.jpg?v=1704979680"},{"product_id":"duc-rotax-912h-adaptor-spacer-120mm-01-58-129","title":"DUC Rotax 912H Adaptor Spacer 120MM 01-58-129","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 10mm to 120mm for the Rotax 912H Propeller\r\n3 holes.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11520 \/ 01-58-129","offer_id":47861114241316,"sku":"","price":516.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06764_3de343c5-8a09-4814-ba7e-ab5b4c4bf4ed.jpg?v=1704987898"},{"product_id":"duc-swirl-windspoon-nut-bolt-kit-120mm-01-60-002","title":"DUC Swirl \u0026 Windspoon NUT \u0026 Bolt KIT 120MM 01-60-002","description":"\u003ctd valign=\"top\"\u003e\n       Duc Swirl \u0026amp; Windspoon propeller Hardware Kits. Select the best fit for your Duc Prop.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06759 \/ 01-60-002","offer_id":47897128534308,"sku":"","price":48.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06757.jpg?v=1705428237"},{"product_id":"duc-swirl-windspoon-std-half-hub-3-blade","title":"DUC Swirl-Windspoon STD Half HUB 3 Blade","description":"\u003ctd valign=\"top\"\u003e\n      DUC Swirl \u0026amp; Windspoon Hubs: Complete and Half for 2 Stroke and 4 Stroke\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06751 \/ 01-55-001","offer_id":47897502777636,"sku":"","price":266.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC_logo_b7a56666-6202-4a27-880a-1441ef89313d.jpg?v=1705432151"},{"product_id":"duc-pawn-13-drilled-8l-40mm-01-67-015","title":"DUC Pawn 13 Drilled 8L 40MM 01-67-015","description":"\u003ctd valign=\"top\"\u003e\nDUC Adaptor Pawn spacers for propeller mounting.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22237 \/ 01-67-015","offer_id":47901966991652,"sku":"","price":26.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-22370_d14738b5-a144-4402-8094-9d8a39c1fa99.jpg?v=1705483686"},{"product_id":"duc-inconel-swirl-2-right-blade-ground-ajustable-01-71-001","title":"DUC Inconel SWIRL-2 Right Blade Ground Ajustable 01-71-001","description":"\u003ctd valign=\"top\"\u003e\n  Replacement Blades for DUC Swirl Series propellers by DUC.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22349 \/ 01-71-001","offer_id":47902062608676,"sku":"","price":690.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06736_600b6690-aab7-43d0-a2bd-de1749d76223.jpg?v=1705485320"},{"product_id":"duc-rotax-912h-adaptor-spacer-60mm-01-58-121","title":"DUC Rotax 912H Adaptor Spacer 60MM 01-58-121","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 10mm to 120mm for the Rotax 912H Propeller\r\n3 holes.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06767 \/ 01-58-121","offer_id":47902065623332,"sku":"","price":360.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06764_cd72b1db-13ad-4aa6-b873-87e301364d80.jpg?v=1705485482"},{"product_id":"duc-rotax-912h-adaptor-spacer-50mm-01-58-108","title":"DUC Rotax 912H Adaptor Spacer 50MM 01-58-108","description":"\u003ctd valign=\"top\"\u003e\nDuc Spacers from 10mm to 120mm for the Rotax 912H Propeller\r\n3 holes.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06766 \/ 01-58-108","offer_id":47902070800676,"sku":"","price":287.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06764_cf35f886-53ab-4745-a8bd-c90ad5478531.jpg?v=1705485634"},{"product_id":"duc-windspoon-2-blade-right-01-02-001","title":"DUC Windspoon 2 Blade Right 01-02-001","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe FC WINDSPOON propeller, with its revolutionary shape called WINDSPOON, offers unrivalled performance.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e \r\nIts technical innovations have several consequences:\r\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBetter performance.\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower fuel consumption\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess Noise\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\nThe very special profile of the FC WINDSPOON blade has been calculated to optimize the airflow over the whole surface of the WINDSPOON.\u003cbr\u003e \r\nThe offset of the twisting results in better reduction of friction and a longer life.\u003cbr\u003e\r\nThe FC WINDSPOON  propellers are produced in accordance with the strictest standards of the industry, with unique equipment specially made to ensure the highest quality.\r\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (FC-R WINDSPOON).\u003cbr\u003e\r\nThe Inconel FC WINDSPOON blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n068\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard FC WINDSPOON 068\" (6.62 lb)\u003cbr\u003e\r\n  - Three-blade Standard FC WINDSPOON 068\" (8.93 lb)\u003cbr\u003e\r\n  - Two-blade Inconel FC WINDSPOON 068\" (6.84 lb)\u003cbr\u003e\r\n  - Three-blade Inconel FC WINDSPOON 068\" (9.26 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003cbr\u003e\u003cbr\u003e\r\nSpare parts are available for the Adjustable Pitch on the Ground FC WINDSPOON propellers. See \"Spare Parts\" below.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06664 \/ 01-02-001","offer_id":47902112416036,"sku":"","price":1815.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06664.jpg?v=1705486683"},{"product_id":"duc-inconel-flash-right-blade-01-63-001","title":"DUC Inconel Flash Right Blade 01-63-001","description":"\u003ctd valign=\"top\"\u003e\n        The Flash, Flash-R \u0026amp; Flash-2 propeller has an aerodynamic design that allows a \"constant speed\" effect, limiting variations in engine speed between on ground and in flight.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eThese propellers allow for high efficiency throughout the flight envelope\u003c\/strong\u003e\n\u003cul\u003eImproved takeoff and climb rate due to higher engine speed, then higher engine efficiency\u003cbr\u003e\r\nThe blades are manufactured according the DUC Hélices company technologies, from unidirectional layers of carbon fibers prepreg epoxy resin. \u003cbr\u003e\u003cbr\u003e\r\nTheir composite structures are defined to obtain the maximum stresses in torsion and bending. Therefore \"constant speed\" effect is not related to deformation of the blade but its geometry and specific profile. \u003cbr\u003e\u003cbr\u003e\r\nDue to its specific geometric definition, excellent performance is obtained in both aerodynamic and acoustic, but also in consumption.\u003c\/ul\u003e\n\u003cstrong\u003eShielding leading edge in Inconel\u003c\/strong\u003e\n\u003cul\u003eThe leading edge of the FLASH blades is equipped with a metallic shielding in Inconel®. This material is refractory stainless with a very high hardness of surface.\u003c\/ul\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11480 \/ 01-63-001","offer_id":47907315745060,"sku":"","price":841.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-FLASH-BLADE.jpg?v=1705576249"},{"product_id":"duc-flash-nut-bolt-kit-140mm-01-60-006","title":"DUC Flash NUT \u0026 Bolt KIT 140MM 01-60-006","description":"\u003ctd valign=\"top\"\u003e\n       Duc Flash propeller Hardware Kits. Select the best fit for your Duc Flash Prop, from 130mm to 200mm\u003c\/td\u003e\u003cp\u003eDimensions: 2X6X9\u003c\/p\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11509 \/ 01-60-006","offer_id":47907720757540,"sku":"","price":55.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-HARDWARE-KIT_98acb129-2b57-43f2-9c1b-8e53b3241082.jpg?v=1705584072"},{"product_id":"duc-iconel-swirl-3-blade-propeller-left-01-05-002","title":"DUC Iconel Swirl 3 Blade Propeller Left 01-05-002","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe aerodynamic properties of this propeller have been designed to have a  \"constant speed\" effect. The blades that are made from unidirectional layers of carbon fiber prepeg epoxy and their structure has been defined in order to obtain the maximum stresses in torsion and bending. Therefore the effect of \"constant speed\" is not related to the deformation of the blade but its geometry and its particular profile.\u003cbr\u003e\u003cbr\u003e\r\nBecause of the extra flat profile and low chord,excellent performance is obtained in both: \u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eAerodynamic and acoustic performance, but also in fuel consumption.\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003eThanks to the \"constant speed\" effect, there is very small engine speed difference between the aircraft on ground and in flight.\u003cbr\u003e\n\u003cbr\u003eThis propeller allows for excellent performance throughout the flight envelope including:\u003cbr\u003e\u003cb\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved efficiency at takeoff and climb rate due to higher engine speed\r\n    \u003cbr\u003e\n\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMany cruise extension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA high user comfort\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (SWIRL-R).\u003cbr\u003eThe Inconel SWIRL blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n059.8\", 063.8\", 065.4\", 068.1\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard SWIRL 068.1\" (6.00 lb)\u003cbr\u003e\r\n  - Three-blade Standard SWIRL 068.1\" (8.00 lb)\u003cbr\u003e\r\n  - Two-blade Inconel SWIRL 068.1\" (6.17 lb)\u003cbr\u003e\r\n  - Three-blade Inconel SWIRL 068.1\" (8.27 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06698 \/ 01-05-002","offer_id":47907792847140,"sku":"","price":2307.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06697_edda54c6-8d67-49ae-8d9c-ffc005ba3cd0.jpg?v=1705586387"},{"product_id":"duc-three-blade-turbo-spinner-210mm-01-70-011","title":"DUC Three Blade Turbo Spinner 210MM 01-70-011","description":"\u003ctd valign=\"top\"\u003e\n Realized entirely out of carbon fibers, the Turbo spinner DUC 08.3\" and 09.8\" were studied and developed to support the cooling of the engine.\u003cbr\u003e \r\n  Very adapted in the case of engines with air cooling, it limits the variations in temperature engine between takeoff to full mode and the flight in cruising, but also in statics or on a taxiway.\r\n\u003cbr\u003e\r\nAdaptable to any type of engine generating a slight overheating regardless of its direction of rotation (Rotax, Continental, Limbach...), it is oriented for use on 4-stroke engines.\n\u003cp\u003eIn two-bladed or three-bladed version, the carbon fiber deflectors were placed around each foot of blade to allow an air admission in the entries of the engine cowling in statics and dynamics.\u003cbr\u003e\r\nThese deflectors adapt perfectly on the DUC spinner 08.3\" or 09.8\". \u003cbr\u003e\r\nThe mounting plate, out of carbon fibers, is produced with the Carbone Forge® process for a higher mechanical resistance.\u003c\/p\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06801 \/ 01-70-011","offer_id":47907805659428,"sku":"","price":523.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/TurboS_b26d7ad1-a242-446c-a15e-45cb2d39f200.jpg?v=1705586763"},{"product_id":"duc-inconel-swirl-r-right-blade-01-61-001","title":"DUC Inconel Swirl-R Right Blade 01-61-001","description":"\u003ctd valign=\"top\"\u003e\n  Replacement Blades for DUC Swirl Series propellers by DUC.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06741 \/ 01-61-001","offer_id":47913318580516,"sku":"","price":683.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06736_823720cb-7be8-443d-852f-5af54f7ff1ca.jpg?v=1705657849"},{"product_id":"duc-2-blade-white-spinner-mount-plate-300mm-01-70-037","title":"DUC 2 Blade White Spinner \u0026 Mount Plate 300MM 01-70-037","description":"\u003ctd valign=\"top\"\u003e\nThe DUC spinners are carried out in preimpregnated carbon fiber materials with on the surface woven carbon fabric.\n\u003cp\u003eThis patented process makes it possible to increase considerably the mechanical characterestics of the composite parts.\u003c\/p\u003e\n\u003cp\u003eThe DUC Standard spinner is available in different sizes to fit with many aircraft engine bonnet:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.3\", length 9.8\", weight 0.9 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.8\", length 11.4\", weight 1.3 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22333 \/ 01-70-037","offer_id":47913587474724,"sku":"","price":1220.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-22334_29bebc6e-9ccd-4643-86d2-c9649130d7f1.jpg?v=1705659323"},{"product_id":"duc-spinner-mount-plate-140mm-01-70-026","title":"DUC Spinner \u0026 Mount Plate 140MM 01-70-026","description":"\u003ctd valign=\"top\"\u003e\nAluminum cone for three-blade spinner Ø210mm.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11523 \/ 01-70-026","offer_id":47913900572964,"sku":"","price":157.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-11523.jpg?v=1705661257"},{"product_id":"duc-rotax-2-stroke-nut-bolt-kit-100mm-01-60-001","title":"DUC Rotax 2 Stroke NUT \u0026 Bolt KIT 100MM 01-60-001","description":"\u003ctd valign=\"top\"\u003e\n       Duc Swirl \u0026amp; Windspoon propeller Hardware Kits. Select the best fit for your Duc Prop.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06757 \/ 01-60-001","offer_id":47920298328356,"sku":"","price":51.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06757_c805a7a3-1d69-4f00-8152-5569f7303e03.jpg?v=1705743547"},{"product_id":"duc-swirl-windspoon-std-hub-3-blade-4-stroke","title":"DUC Swirl-Windspoon STD HUB 3 Blade 4 Stroke","description":"\u003ctd valign=\"top\"\u003e\n      DUC Swirl \u0026amp; Windspoon Hubs: Complete and Half for 2 Stroke and 4 Stroke\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06747 \/ 01-55-003","offer_id":47920460464420,"sku":"","price":542.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC_logo_684ca88e-1788-4b10-acc1-db549ecb16cb.jpg?v=1705744532"},{"product_id":"duc-inconel-swirl-2-blade-right-01-08-001","title":"DUC Inconel Swirl 2 Blade Right 01-08-001","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe aerodynamic properties of this propeller have been designed to have a  \"constant speed\" effect. The blades that are made from unidirectional layers of carbon fiber prepeg epoxy and their structure has been defined in order to obtain the maximum stresses in torsion and bending. Therefore the effect of \"constant speed\" is not related to the deformation of the blade but its geometry and its particular profile.\u003cbr\u003e\u003cbr\u003e\r\nBecause of the extra flat profile and low chord,excellent performance is obtained in both: \u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eAerodynamic and acoustic performance, but also in fuel consumption.\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003eThanks to the \"constant speed\" effect, there is very small engine speed difference between the aircraft on ground and in flight.\u003cbr\u003e\n\u003cbr\u003eThis propeller allows for excellent performance throughout the flight envelope including:\u003cbr\u003e\u003cb\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved efficiency at takeoff and climb rate due to higher engine speed\r\n    \u003cbr\u003e\n\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMany cruise extension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA high user comfort\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (SWIRL-R).\u003cbr\u003eThe Inconel SWIRL blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n059.8\", 063.8\", 065.4\", 068.1\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard SWIRL 068.1\" (6.00 lb)\u003cbr\u003e\r\n  - Three-blade Standard SWIRL 068.1\" (8.00 lb)\u003cbr\u003e\r\n  - Two-blade Inconel SWIRL 068.1\" (6.17 lb)\u003cbr\u003e\r\n  - Three-blade Inconel SWIRL 068.1\" (8.27 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06674 \/ 01-08-001","offer_id":47920898113828,"sku":"","price":2334.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06697_9142cf02-0dc3-47eb-ba2a-4bfcdbc42c9c.jpg?v=1705747805"},{"product_id":"duc-windspoon-r-2-blade-right-01-02-003","title":"DUC Windspoon-R 2 Blade Right 01-02-003","description":"\u003ctd valign=\"top\"\u003e\n\r\nThe FC WINDSPOON propeller, with its revolutionary shape called WINDSPOON, offers unrivalled performance.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e \r\nIts technical innovations have several consequences:\r\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBetter performance.\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower fuel consumption\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess Noise\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\nThe very special profile of the FC WINDSPOON blade has been calculated to optimize the airflow over the whole surface of the WINDSPOON.\u003cbr\u003e \r\nThe offset of the twisting results in better reduction of friction and a longer life.\u003cbr\u003e\r\nThe FC WINDSPOON  propellers are produced in accordance with the strictest standards of the industry, with unique equipment specially made to ensure the highest quality.\r\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003e\u003c\/b\u003e\n\u003cp\u003ePropeller is available in Two-Blade and Three-Blade.\u003cbr\u003e\r\nFor engines with high power, its structure can be reinforced (FC-R WINDSPOON).\u003cbr\u003e\r\nThe Inconel FC WINDSPOON blade is protected with Inconel metallic reinforcement. It increases the life of the propeller and also its performance due to a change in its inertial behavior.\u003c\/p\u003e\n\u003cp\u003eAvailable Diameter:\u003cbr\u003e\r\n068\"\u003c\/p\u003e\n\u003cp\u003e\tWeight:\u003cbr\u003e\r\n  - Two-blade Standard FC WINDSPOON 068\" (6.62 lb)\u003cbr\u003e\r\n  - Three-blade Standard FC WINDSPOON 068\" (8.93 lb)\u003cbr\u003e\r\n  - Two-blade Inconel FC WINDSPOON 068\" (6.84 lb)\u003cbr\u003e\r\n  - Three-blade Inconel FC WINDSPOON 068\" (9.26 lb)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cb\u003eCarbone Forge® hub\u003c\/b\u003e\u003cbr\u003e\r\nThe hub of the propeller is manufactured using the patented Carbon Forged®. Made from layers of inidirectional carbon fiber epoxy prepregs, it saves the weight while having outstanding mechanical strength.\u003cbr\u003e\u003cbr\u003e\r\nSpare parts are available for the Adjustable Pitch on the Ground FC WINDSPOON propellers. See \"Spare Parts\" below.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06668 \/ 01-02-003","offer_id":47921091969316,"sku":"","price":2028.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06664_6bf4dc45-7017-4560-9ff5-bb76860ce0ab.jpg?v=1705749401"},{"product_id":"duc-2-blade-spinner-mounting-plate-250mm-01-70-007","title":"DUC 2 Blade Spinner Mounting Plate 250MM 01-70-007","description":"\u003ctd valign=\"top\"\u003e\nDUC Mounting Plates for DUC Spinners.\u003cbr\u003e\u003cbr\u003eThe mounting plate, entirely out of carbon, thickness 0.12\" (3mm), is produced with the Carbon Forge® process, also used for the manufacture of the DUC propeller hubs.\r\n\u003cbr\u003e\u003cbr\u003e\r\nThis patented process makes it possible to increase considerably the mechanical characteristics of the composite parts.\r\n\u003cp\u003eImportant Note: The mounting plate presents a shift of 0.24\" (6mm) towards the interior between its support face and the base of the DUC spinner 8.3\" or 9.8\".\u003c\/p\u003e\n\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-06788 \/ 01-70-007","offer_id":47927267066148,"sku":"","price":293.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/standardMP_f1febb97-ee66-4c78-bfa0-09b23e85fca9.jpg?v=1705830097"},{"product_id":"duc-jabiru-spacer-6mm-01-58-615","title":"DUC Jabiru Spacer 6MM 01-58-615","description":"\u003ctd valign=\"top\"\u003e\n  Duc Spacers Jabiru ULPower (6xØ14mm \/ Ø101.6), 6 hole.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-11501 \/ 01-58-615","offer_id":47927375921444,"sku":"","price":232.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/DUC-JAB-SPCR_db4ddc88-7d7c-4635-817a-01f09feacf57.jpg?v=1705836296"},{"product_id":"duc-inconel-swirl-3-right-blade-ground-ajustable-01-77-001","title":"DUC Inconel SWIRL-3 Right Blade Ground Ajustable 01-77-001","description":"\u003ctd valign=\"top\"\u003e\n  Replacement Blades for DUC Swirl Series propellers by DUC.\u003c\/td\u003e","brand":"eSHOP.AERO","offers":[{"title":"05-22350 \/ 01-77-001","offer_id":47927381229860,"sku":"","price":690.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/1428\/0484\/products\/05-06736_ce7eef2e-fa44-4a73-a79e-44d8b8660af7.jpg?v=1705836660"}],"url":"https:\/\/eshop.aero\/collections\/duc-helices.oembed?page=2","provider":"eSHOP.AERO","version":"1.0","type":"link"}