{"product_id":"pentair-8000-543-250-diaphragm-spray-pump-0-10-hp","title":"Pentair 8000-543-250 Diaphragm Spray Pump 0.10 Hp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PENTAIR 8000-543-250 is a diaphragm spray pump designed for low-flow liquid transfer and spray applications in mobile and 12-volt DC systems. Rated at 0.10 HP and a maximum flow rate of 1.40 GPM, it operates on 12-volt DC input, making it well suited for battery-powered or vehicle-mounted spray rigs. The pump body is constructed from polypropylene, which resists corrosion and chemical attack common in spray chemical environments. Both the inlet and outlet are 3\/8 inch, and the unit features a built-in bypass valve that protects the pump when the spray circuit is closed or deadheaded. At 5 pounds, it is compact enough for tight mounting locations on trucks, trailers, or portable spray units.\u003c\/p\u003e\n\u003cp\u003eThis pump is used in agricultural spot spraying, turf and pest control spray systems, marine wash-down setups, and other low-voltage DC spray applications where a self-priming, bypass-protected diaphragm pump is required. It is installed by irrigation technicians, pest control equipment mechanics, and field service technicians who work with 12-volt spray systems. The 3\/8 inch port sizing fits standard spray hose and barb fittings commonly used in light-duty sprayer plumbing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in bypass valve protects pump during deadhead conditions and closed-circuit operation\u003c\/li\u003e\n  \u003cli\u003e12-volt DC operation compatible with vehicle electrical systems and battery-powered spray rigs\u003c\/li\u003e\n  \u003cli\u003ePolypropylene construction resists chemical corrosion from fertilizers, herbicides, and pest control solutions\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inlet and outlet ports fit standard spray system barb fittings and hose assemblies\u003c\/li\u003e\n  \u003cli\u003eMaximum flow rate of 1.40 GPM suited for low-volume spot spray applications\u003c\/li\u003e\n  \u003cli\u003eCompact 5-pound package allows mounting in confined equipment bays or trailer boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install diaphragm spray pump for 12-volt DC spray systems using 3\/8 inch plumbing connections and requiring bypass protection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified technician familiar with 12-volt DC wiring and low-pressure spray plumbing. Disconnect the power source before mounting or servicing the pump. Secure all hose connections at the 3\/8 inch ports before energizing to prevent pressurized leaks. Verify polarity on the DC leads before final connection, as reverse polarity can damage diaphragm pump motors.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 0.10 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e: 1.40 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 12 volts DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Type\u003c\/strong\u003e: DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Bypass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump Type\u003c\/strong\u003e: Diaphragm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Polypropylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PENTAIR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8000-543-250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTAIR","offers":[{"title":"Default Title","offer_id":51541000847666,"sku":"8000-543-250","price":260.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/67d1e990d43363c883e86d01159a7baf.jpg?v=1785867190","url":"https:\/\/voomisupply.com\/products\/pentair-8000-543-250-diaphragm-spray-pump-0-10-hp","provider":"Voomi Supply","version":"1.0","type":"link"}