{"product_id":"jsg05wb-12v-brushless-diaphragm-water-pump","title":"JSG05WB 12V Brushless DC Diaphragm Water Pump","description":"\u003cp\u003eCompact 12V brushless DC diaphragm water pump for clean-water transfer, dispensing modules and OEM liquid-delivery systems.\u003c\/p\u003e\n\u003cdiv class=\"jsg-inquiry-offer\" style=\"margin: 16px 0; padding: 16px; border: 1px solid #d8d8d8; border-radius: 8px;\"\u003e\n\u003ch2\u003eGet More from Your Pump Inquiry\u003c\/h2\u003e\n\u003cp\u003ePlanning a batch order or OEM project? Request volume pricing and pump selection advice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree pump selection guidance\u003c\/li\u003e\n\u003cli\u003eVolume pricing review\u003c\/li\u003e\n\u003cli\u003eOEM customization options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder by inquiry: request a quote before payment.\u003c\/strong\u003e We will confirm the product configuration, availability, order pricing and freight for your destination.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact?product=JSG05WB%2012V%20Brushless%20DC%20Diaphragm%20Water%20Pump#oem-inquiry-form\" style=\"display: inline-block; box-sizing: border-box; max-width: 100%; padding: 12px 18px; background: #123a72; color: #ffffff; border-radius: 6px; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none;\"\u003eGet My Project Quote\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eStart with your application. Share the flow, working pressure or vacuum, and voltage you know; estimates are welcome. Add your destination country and postcode, plus an estimated quantity if available.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:emily@dc-pump.com?subject=JSG05WB%2012V%20Brushless%20DC%20Diaphragm%20Water%20Pump%20quote%20request\"\u003eEmail emily@dc-pump.com\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e≥2.0 L\/min free water flow\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e≥4 bar maximum water pressure\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12V brushless DC motor\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe JSG05WB is a compact, self-priming diaphragm water pump designed for clean-water transfer, dispensing, spraying and customized OEM liquid-delivery systems.\u003c\/p\u003e\n\u003cp\u003eIts brushless DC motor, approximately 77 mm body length and approximately 105 g weight make it suitable for evaluation in space-limited equipment. Control-interface, wiring and connector options can be reviewed according to the application.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e≥2.0 L\/min Free Water Flow\u003c\/strong\u003e\u003cbr\u003eSupports compact clean-water transfer and liquid-delivery modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e≥4 Bar Maximum Water Pressure\u003c\/strong\u003e\u003cbr\u003eProvides pressure capability for systems selected using the required flow at the actual working pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Brushless DC Motor\u003c\/strong\u003e\u003cbr\u003eDesigned for a rated 12V DC supply, with a stated operating range of 11–13V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Priming Design\u003c\/strong\u003e\u003cbr\u003eDraws water into the pump chamber. Confirm suction lift and priming time with the intended reservoir, tubing and filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Size and Control Options\u003c\/strong\u003e\u003cbr\u003eHelps integrate water delivery into small equipment. PWM speed control, FG feedback and FR motor-direction input are available for configuration review.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJSG05WB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eBrushless DC Diaphragm Water Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 11–13V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Water Flow\u003c\/td\u003e\n\u003ctd\u003e≥2.0 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Water Pressure\u003c\/td\u003e\n\u003ctd\u003e≥4 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumping Current\u003c\/td\u003e\n\u003ctd\u003e≤850 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Priming Suction\u003c\/td\u003e\n\u003ctd\u003e≥15 kPa vacuum magnitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;55 dB at 30 cm (12V water-pumping test with 5 cm sponge support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Body Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 77 × 32 × Ø28 mm; allow additional space for ports, mounting and wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 105 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003e5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Options\u003c\/td\u003e\n\u003ctd\u003ePWM speed control \/ FG speed feedback \/ FR motor-direction input; confirm supplied configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Medium\u003c\/td\u003e\n\u003ctd\u003eClean water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions and Installation\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0839\/6547\/7121\/files\/jsg05wb-water-pump-dimension-drawing.webp?v=1793170239\" alt=\"JSG05WB engineering drawing showing nominal body length, pump head width, motor diameter and port dimensions\" width=\"400\" height=\"400\" style=\"display: block; max-width: 100%; height: auto; margin-left: auto; margin-right: auto;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe JSG05WB has nominal body dimensions of approximately 77 × 32 × Ø28 mm. Allow space for the projecting ports, mounting strap, lead wires and tubing bends. Confirm the inlet, outlet and connector details against the approved sample and drawing.\u003c\/p\u003e\n\u003cp\u003eUse a suitable inlet filter and support the tubing to avoid loading the pump ports. If reverse-flow prevention is required, specify a compatible check valve or an approved pump configuration.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClean-Water Transfer and Dispensing\u003c\/strong\u003e\u003cbr\u003eFor reservoir feed, refill and water-delivery modules in compact equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClean-Water Spraying and Rinsing\u003c\/strong\u003e\u003cbr\u003eFor compact spray and rinse circuits, selected according to nozzle flow at the required working pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Appliance Integration\u003c\/strong\u003e\u003cbr\u003eFor customized household and appliance water circuits requiring compact size and DC-powered liquid delivery.\u003c\/p\u003e\n\u003ch2\u003eMaterial and Control Options\u003c\/h2\u003e\n\u003cp\u003eThe confirmed medium is clean water. For hot water, detergents, salt water or other liquids, confirm the complete wetted-path materials using the actual composition, concentration, temperature and operating time. Drinking-water and beverage applications also require the relevant water-contact compliance review.\u003c\/p\u003e\n\u003cp\u003eFor PWM, FG or FR interfaces, confirm the supplied wiring, connector and signal requirements. PWM adjusts motor speed; FG provides motor-speed feedback. FR refers to motor rotation and does not establish reversible liquid flow.\u003c\/p\u003e\n\u003ch2\u003ePerformance Note\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e≥2.0 L\/min free water flow\u003c\/strong\u003e and \u003cstrong\u003e≥4 bar maximum water pressure\u003c\/strong\u003e occur under different operating conditions. Do not assume the pump provides 2 L\/min at 4 bar.\u003c\/p\u003e\n\u003cp\u003eSelect the pump according to the required flow at the actual working pressure. Tubing, filters, valves, fittings and nozzles affect final working flow. Confirm the duty cycle and application performance through sample testing.\u003c\/p\u003e\n\u003ch2\u003eSupply Scope and OEM Options\u003c\/h2\u003e\n\u003cp\u003eRequest the \u003cstrong\u003e12V JSG05WB brushless diaphragm water pump\u003c\/strong\u003e configuration required for your equipment. Lead-wire length, connector, control interface, mounting and any tubing, fittings, filter or power supply should be specified in the quotation.\u003c\/p\u003e\n\u003cp\u003eFor samples, bulk orders or model-selection support: \u003ca href=\"mailto:emily@dc-pump.com?subject=JSG05WB%20quote%20request\"\u003e\u003cstrong\u003eemily@dc-pump.com\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eRelated Pump Category\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/diaphragm-liquid-pumps\"\u003eDiaphragm Liquid Pumps\u003c\/a\u003e\u003c\/p\u003e","brand":"JSG DC PUMP","offers":[{"title":"12V DC","offer_id":50977074512129,"sku":null,"price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6547\/7121\/files\/jsg05wb-water-pump-main.webp?v=1793172502","url":"https:\/\/jsgdirect.com\/products\/jsg05wb-12v-brushless-diaphragm-water-pump","provider":"JSG STORE","version":"1.0","type":"link"}