{"title":"Rotary Pumps","description":"","products":[{"product_id":"harken-1-speed-pump-pressure-relief","title":"Harken 1-Speed Pump - Pressure Relief","description":"\u003cp\u003e\u003cstrong\u003eHarken 1-Speed Pump - Pressure Relief\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHarken offers 1-, 2-, and 3-speed pumps for hydraulic systems. Our 2- and 3-speed pumps deliver oil when the handle is pushed and pulled, delivering oil faster and more efficiently than other pumps. When a preset point is reached, the pump automatically shifts to the next speed. The 1-speed pump is a simpler alternative, but features the same high-quality components as the other systems. Use 1- and 2-speed pumps for smaller and midsize hydraulic systems. Pressure relief on 1- and 2-speed pumps is factory-set to a maximum of 5000 psi. Mounting patterns for all pumps are identical, making upgrades easy. Bolt holes in the hardcoat-anodized 6061-T6 aluminum pump housing are threaded with stainless steel inserts to prevent corrosion around the stainless bolts. An optional adhered isolation plate improves load distribution even more by transferring torque directly to the mounting surface rather than the bolt holes. Piston shafts and rocker arms are machined from 17-4PH stainless steel. Pumps have 7-degree splined shafts to ensure a tight fit and to allow the handle to be mounted at the sailor’s preferred angle.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n  \u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e1.44 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (lb)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e3.2 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eFasteners (mm)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003eM8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e345 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (psi)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e5000 psi\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings suction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e3\/8\" hose barb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e1\/4\" 37° JIC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 1st (in³)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.25 in³\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 1st (cc)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e4.1 cc\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54217042166132,"sku":"HRHYPM1","price":2757.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HRHYPM1-1.jpg?v=1774863051"},{"product_id":"harken-2-speed-auto-shift-pump-pressure-relief","title":"Harken 2-Speed Auto Shift Pump - Pressure Relief","description":"\u003cp\u003e\u003cstrong\u003eHarken 2-Speed Auto Shift Pump - Pressure Relief\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur 2-speed pump is built for smaller hydraulic systems, but features the same high-quality components as the 3-speed pump. At preset points, the pump automatically shifts to the next speed. Shift points can be adjusted to fit crew strength and sailing style.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n  \u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e1.95 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (lb)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e4.3 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eFasteners (mm)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003eM8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 1st (in³)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.99 in³\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 1st (cc)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e16.3 cc\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 2nd (in³)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.25 in³\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/stroke (push and pull) 2nd (cc)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e4.1 cc\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e345 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (psi)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e5000 psi\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings suction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e3\/8\" hose barb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e1\/4\" 37° JIC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54217042198900,"sku":"HRHYPM2","price":5121.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HRHYPM2-1.jpg?v=1774863053"},{"product_id":"harken-anti-torque-pump-mounting-plate","title":"Harken Anti-Torque Pump Mounting Plate","description":"\u003cp\u003e\u003cstrong\u003eHarken Anti-Torque Pump Mounting Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptional isolation plates made of extremely resilient G10 improve load distribution by transferring torque directly to the mounting surface.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n  \u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.07 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (lb)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.1 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54217042231668,"sku":"HRHYPM3MP","price":137.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HRHYPM3MP-1.jpg?v=1774863054"},{"product_id":"harken-10-cc-rotary-pump-female-input-shaft","title":"Harken 10 cc Rotary Pump - Female Input Shaft","description":"\u003cp\u003e\u003cstrong\u003eHarken 10 cc Rotary Pump - Female Input Shaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHarken offers two sizes of 2-speed, pedestal-driven rotary pumps for Grand Prix race boats 13.7 - 30.5 m (45 - 100'). They deliver oil faster, more efficiently, and with higher shift points than other pumps of comparable sizes. The pumps shift from 1st to 2nd gear both automatically and manually, with automatic shift points determined by the maximum output of the grinders. If fewer crew are grinding, and not enough power is generated to reach the automatic shift point, pumps can be shifted manually—the 20 cc pump by simply reversing the pedestal handles; the 10 cc pump by using a pull-cord attached to a lever. Pumps are made of corrosion-resistant Hard Lube-anodized aluminum, with aluminum, titanium, and stainless steel components. Both include a non-return valve on the outlet to prevent backflow. Shafts attach pumps directly to the pedestal and are compatible with Harken’s MX. Through-shaft coupling allows the pump to be driven from either side and mount remotely with a T-box or X-box. Six double-stepped pistons save weight and feature connecting rods for piston return. Three fasteners provide quick connect\/disconnect mounting. Maximum pressure is 7,500 psi (517 bar).\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n  \u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (kg)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e2.85 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (lb)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e6.3 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/revolution: 1st (cc)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e10.4 cc\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/revolution: 1st (in³)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.61 in³\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/revolution: 2nd (cc)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e4.3 cc\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eOutput\/revolution: 2nd (in³)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e0.26 in³\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e400\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (bar)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e517 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum pressure (psi)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e7500 psi\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eInput spline\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e25 mm female spline\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings suction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e3\/8\" 37° JIC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003ePorts\/fittings pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"width: 50%;\"\u003e1\/4\" 37° JIC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54217042264436,"sku":"HRHYPR262","price":14936.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HRHYPR262-1_1b264967-9225-4ec9-a922-1ea1be2c8757.jpg?v=1774864080"}],"url":"https:\/\/velasailingsupply.com\/collections\/rotary-pumps.oembed","provider":"Vela Sailing Supply","version":"1.0","type":"link"}