{"product_id":"prru-reversing-dc-hydraulic-power-unit-with-reservoir-and-clutch","title":"Hy-Pro Drive PR+RU Reversing DC Hydraulic Power Unit with reservoir and clutch","description":"\u003cdiv class=\"page\" title=\"Page 22\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"page\" title=\"Page 4\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page\" title=\"Page 10\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003eThe PR+RU incorporates the proven PR+ reversing pump and motor range but with an integral reservoir and solenoid unloader valve.\u003c\/p\u003e\n\u003cp\u003eComplete with pilot check valves this compact unit can be used where the vessel has a mechanical primary steering and an autopilot stand-alone secondary hydraulic drive is required. With just two hose connections, uniquely the unit can be used with balanced or unbalanced cylinders*. The unloader solenoid coil is switched by the course computer clutch connection to engage and disengage the drive. By design the very low back drive loads preserve the feel of the helm when steering by hand. The reservoir allows for extreme heel angles without any fluid loss and the IP67 motor and solenoid ensure no water ingress problems.\u003c\/p\u003e\n\u003cp\u003eIn the event of primary mechanical steering failure the system can be used as emergency steering with the autopilot.\u003c\/p\u003e\n\u003cp\u003eManufactured from corrosion resistant marine grade materials the unit can be easily serviced and the motor changed with just two bolts and no fluid loss or air ingress into the system.\u003c\/p\u003e\n\u003cp\u003eWith the option of omitting the unloader valve the unit can be used in other hydraulic applications such as hatch, window and bathing platforms with the check valves locking the hydraulic cylinder in place.\u003c\/p\u003e\n\u003cp\u003e*maximum differential volume 50 cc.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"page\" title=\"Page 10\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003eWhen connected to a secondary steering cylinder it forms a compact linear drive.\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003eSee page 9 for a selection guide for matching the drives to hydraulic steering cylinders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuiet and smooth operation\u003c\/li\u003e\n\u003cli\u003eLow power consumption.\u003c\/li\u003e\n\u003cli\u003eZero back drive check valves.\u003c\/li\u003e\n\u003cli\u003e6 flow options\u003c\/li\u003e\n\u003cli\u003e100W motors\u003c\/li\u003e\n\u003cli\u003e50W motor on PR+08\u003c\/li\u003e\n\u003cli\u003e25W motor on PR+06\u003c\/li\u003e\n\u003cli\u003e12 and 24v DC options.\u003c\/li\u003e\n\u003cli\u003eCompact size.\u003c\/li\u003e\n\u003cli\u003eEasy installation.\u003c\/li\u003e\n\u003cli\u003eExternal oil level indicator\u003c\/li\u003e\n\u003cli\u003eG1\/4 (BSP) ports (with NPTF adapter kits available). Service kits available.\u003c\/li\u003e\n\u003cli\u003eCylinders and hose kits supplied to suit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page\" title=\"Page 22\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"page\" title=\"Page 4\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page\" title=\"Page 5\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003eVoltage:   12 \/ 24 VDC\u003c\/p\u003e\n\u003cdiv id=\"tablepress-9-scroll-wrapper\" class=\"tablepress-scroll-wrapper\"\u003e\n\u003ctable id=\"tablepress-9\" class=\"tablepress tablepress-id-9 tablepress-responsive\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-1\"\u003e\n\u003ctd class=\"column-1\"\u003eCurrent\u003c\/td\u003e\n\u003ctd class=\"column-2\" colspan=\"2\"\u003eTypical amp-hour\u003cbr\u003e\n5 bar at 25% duty\u003c\/td\u003e\n\u003ctd class=\"column-4\" colspan=\"2\"\u003eMax current\u003cbr\u003e\nIntermittent 55 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-2\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e12v\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e24v\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e12v\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e24v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 06\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e0.9A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e-\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e9.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 08\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e1.3A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e-\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e14.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 10\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.2A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e1.0A\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e19.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e9.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 15\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.4A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e1.2A\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e24.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e11.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-7\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 20\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.5A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e1.3A\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e25.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e12.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-8\"\u003e\n\u003ctd class=\"column-1\"\u003ePR+RU 25\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.7A\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e1.4A\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e34.0A\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e15.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tablepress-10-scroll-wrapper\" class=\"tablepress-scroll-wrapper\"\u003e\n\u003ctable id=\"tablepress-10\" class=\"tablepress tablepress-id-10 tablepress-responsive\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-1\"\u003e\n\u003ctd class=\"column-1\"\u003eIngress protection:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-2\"\u003e\n\u003ctd class=\"column-1\"\u003eEMC Protection:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eBS EN 60945:2002 (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3\"\u003e\n\u003ctd class=\"column-1\"\u003eIgnition Protection:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eBS EN 28846:1993\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4\"\u003e\n\u003ctd class=\"column-1\"\u003eAmbient Operating Temperature:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e-15 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5\"\u003e\n\u003ctd class=\"column-1\"\u003eMax Pressure:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e55 bar (intermittent operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6\"\u003e\n\u003ctd class=\"column-1\"\u003eReservoir Capacity:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e107cc at midships\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-7\"\u003e\n\u003ctd class=\"column-1\"\u003eMax heel Angle:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-8\"\u003e\n\u003ctd class=\"column-1\"\u003ePorts:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eA = Cylinder port G1\/4 (BSP) Parallel\u003cbr\u003e\nB = Cylinder port G1\/4 (BSP) Parallel\u003cbr\u003e\nFiller \/ Breather G1\/2 (BSP) Parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-9\"\u003e\n\u003ctd class=\"column-1\"\u003eRotation:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eRed lead to positive - Pressure to A port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-10\"\u003e\n\u003ctd class=\"column-1\"\u003eHoses:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eSuitable for working pressure 55 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-11\"\u003e\n\u003ctd class=\"column-1\"\u003eMinimum burst pressure:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e100 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-12\"\u003e\n\u003ctd class=\"column-1\"\u003eFluid:\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eISO VG10 to VG40 Hydraulic mineral fluid meeting ISO 6743-4 HV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-13\"\u003e\n\u003ctd class=\"column-1\"\u003eThe following commercial fluids are suitable\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eFuchs Renolin B15 HV1\u003cbr\u003e\nSeastar HA5430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"tablepress-11-scroll-wrapper\" class=\"tablepress-scroll-wrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"tablepress-12-scroll-wrapper\" class=\"tablepress-scroll-wrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tablepress-2-scroll-wrapper\" class=\"tablepress-scroll-wrapper\"\u003e\u003c\/div\u003e","brand":"Hy-Pro Drive","offers":[{"title":"PR+25 12 RU","offer_id":52685460341073,"sku":"PR+25 12 RU","price":979.59,"currency_code":"EUR","in_stock":true},{"title":"PR+08 12 RU","offer_id":52685460373841,"sku":"PR+08 12 RU","price":692.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/pr-ru-reversing-dc-hydraulic-power-unit-with-reservoir-and-clutch-pr-ru-reversing-dc-hydraulic-power-unit-with-reservoir-and-clutch-jpg_7510cce1-b216-4803-8fcc-7ca3348b3f95.webp?v=1766995779","url":"https:\/\/www.sailrace.com\/el\/products\/prru-reversing-dc-hydraulic-power-unit-with-reservoir-and-clutch","provider":"SailRACE","version":"1.0","type":"link"}