{"product_id":"jabsco-par-max-hd3-heavy-duty-water-pressure-pump-q301j-115s-3a-12v-3-gpm-40-psi","title":"Jabsco Par-Max HD3 Heavy Duty Water Pressure Pump Q301J-115S-3A, 12V, 3 GPM, 40 PSI","description":"\u003cp\u003e\u003cstrong\u003ePar-Max HD3 Heavy Duty Water Pressure Pump - 12V - 3 GPM - 40 PSI\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations up to 6 GPM (23 LPM) and 60 PSI (4.1 BAR), these pumps deliver exceptional performance.\u003c\/p\u003e\u003cp\u003eStandard models provide good performance in an economical footprint. These configurations are available in 1-3 GPM, perfect for vessels with 1-3 outlets. A plastic housing protects the motors on these units from corrosion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCo-molded diaphragm technology for long life and durability\u003c\/li\u003e\n\u003cli\u003eHD models feature heavy duty, motors and cast aluminum lower housings which allow for longlife, even at high pressures\u003c\/li\u003e\n\u003cli\u003eEfficient and quiet operation\u003c\/li\u003e\n\u003cli\u003eIntegrated, sealed pressure switch for on-demand operation\u003c\/li\u003e\n\u003cli\u003eSelf-priming allows for installation versatility\u003c\/li\u003e\n\u003cli\u003eCan run dry without damage\u003c\/li\u003e\n\u003cli\u003eQuick connect ports for ease of installation, servicing, and maintenance\u003c\/li\u003e\n\u003cli\u003eVibration dampening mounting feet\u003c\/li\u003e\n\u003cli\u003eEquipped with integrated bypass module to reduce cycling and provide smoother flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMotor design: Brushed, permanent magnet TENV\u003c\/li\u003e\n\u003cli\u003ePumphead upper housing material: Glass fiber reinforced polypropylene\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Co-molded TPV\u003c\/li\u003e\n\u003cli\u003eCheck valves: EPDM\u003c\/li\u003e\n\u003cli\u003eMax inlet pressure: 30 PSI (2.1 Bar)\u003c\/li\u003e\n\u003cli\u003eFluid temperature range: 32F  140F (0C  60C)\u003c\/li\u003e\n\u003cli\u003eDry self-priming capability: 7ft min (2.13m\/min)\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, ISO8846, RCM\u003c\/li\u003e\n\u003cli\u003eIngress Protection: IPX6\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE) which is known to the State of California to cause cancer. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003e\u003cstrong\u003eJabsco Par-Max HD3 Heavy Duty Water Pressure Pump\u003c\/strong\u003e delivers dependable on-demand water pressure for marine vessels and other applications requiring efficient, self-priming water delivery. Model Q301J-115S-3A operates on 12 volts and provides flow up to 3 GPM at 40 PSI, making it suitable for systems with 1–3 outlets.\u003c\/p\u003e\u003cp\u003eBuilt for demanding service, the HD3 pump features a wider-diameter motor with a powder-coated shell, cast aluminum endbells, and a cast aluminum lower housing to support pressure capability and long service life. Co-molded diaphragm technology, an integrated sealed pressure switch, and an integrated bypass module help provide durable, smooth operation with reduced cycling. Its self-priming design, dry-run capability, and quick-connect ports also simplify installation, servicing, and maintenance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty construction:\u003c\/strong\u003e Powder-coated motor shell, cast aluminum endbells, and lower housing support operation at higher pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 GPM water delivery:\u003c\/strong\u003e Provides up to 3 GPM at 40 PSI for systems with 1–3 outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-demand operation:\u003c\/strong\u003e Integrated, sealed pressure switch activates the pump as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation flexibility:\u003c\/strong\u003e Self-priming capability and quick-connect ports simplify installation and service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable diaphragm design:\u003c\/strong\u003e Co-molded TPV diaphragm technology supports long life and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother flow:\u003c\/strong\u003e Integrated bypass module helps reduce cycling and provide smoother water delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jabsco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct line:\u003c\/strong\u003e Par-Max HD3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q301J-115S-3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow rate:\u003c\/strong\u003e 3 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure:\u003c\/strong\u003e 40 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e Brushed, permanent magnet TENV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumphead upper housing:\u003c\/strong\u003e Glass fiber reinforced polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e Co-molded TPV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck valves:\u003c\/strong\u003e EPDM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum inlet pressure:\u003c\/strong\u003e 30 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid temperature range:\u003c\/strong\u003e 32°F–140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry self-priming capability:\u003c\/strong\u003e 7 feet minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, ISO8846, RCM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress protection:\u003c\/strong\u003e IPX6\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the Jabsco Par-Max HD3 Q301J-115S-3A for durable, efficient 12V water pressure service in demanding applications.\u003c\/p\u003e\u003ch3\u003eCalifornia Proposition 65 Warning\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE) which is known to the State of California to cause cancer. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSEO Meta Description\u003c\/h3\u003e\u003cp\u003eShop the Jabsco Par-Max HD3 12V water pressure pump with 3 GPM flow, 40 PSI pressure, self-priming operation, and durable heavy-duty construction.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":44937069887577,"sku":"86620","price":201.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/86620XL.jpg?v=1789837454","url":"https:\/\/www.marinepartsonly.com\/products\/jabsco-par-max-hd3-heavy-duty-water-pressure-pump-q301j-115s-3a-12v-3-gpm-40-psi","provider":"Marine Parts Only","version":"1.0","type":"link"}