{"product_id":"berkeley-s39531-ac-straight-pump-3-4-hp-115-230v","title":"Berkeley S39531 Ac Straight Pump 3\/4 Hp 115\/230V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BERKELEY S39531 is an AC straight centrifugal pump rated at 3\/4 horsepower for single-phase, 115\/230-volt operation. Built with a cast iron housing and brass impeller, this pump is designed for durability in demanding fluid-transfer applications. It delivers up to 46 GPM at 20 feet of head and maintains 21 GPM at 80 feet of head, with a maximum head pressure of 100 psi. The open drip-proof (ODP) motor runs at 60 Hz and handles fluid temperatures up to 225 degrees F. Licensed plumbers and mechanical contractors are the typical installing trade for this class of pump.\u003c\/p\u003e\u003cp\u003eThe S39531 is suited for residential and light commercial water supply, irrigation, pressure boosting, and general fluid-transfer systems. The female pipe thread (FPT) inlet and outlet connections simplify integration into standard threaded piping systems. Its 1-1\/4-inch FPT inlet and 1-inch FPT outlet sizing make it a practical fit for applications where moderate to high flow rates are required across varying head conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4 hp ODP motor rated for 115\/230-volt, single-phase, 60 Hz power\u003c\/li\u003e\n\u003cli\u003eCast iron housing provides corrosion resistance and long service life in wet environments\u003c\/li\u003e\n\u003cli\u003eBrass impeller compatible with potable and non-potable water service\u003c\/li\u003e\n\u003cli\u003eFlow performance up to 46 GPM at 20 feet of head, 31 GPM at 60 feet of head\u003c\/li\u003e\n\u003cli\u003eMaximum head pressure of 100 psi supports a wide range of pressure requirements\u003c\/li\u003e\n\u003cli\u003eRated for fluid temperatures up to 225 degrees F\u003c\/li\u003e\n\u003cli\u003eFPT x FPT end connections for straightforward threaded pipe installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style straight centrifugal pump for residential and light commercial water supply and fluid-transfer systems requiring a 3\/4 hp, single-phase motor with 1-1\/4-inch inlet and 1-inch outlet FPT connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified mechanical contractor in accordance with local plumbing codes and the IPC. Shut off all water supply and disconnect electrical power at the breaker before beginning work. Verify that the supply voltage matches the pump's wiring configuration before energizing. Do not run the pump dry, as this can damage the impeller and seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 3\/4 hp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 115\/230 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: ODP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 20 Feet of Head\u003c\/strong\u003e: 46.0 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 40 Feet of Head\u003c\/strong\u003e: 40.0 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 60 Feet of Head\u003c\/strong\u003e: 31.0 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 80 Feet of Head\u003c\/strong\u003e: 21.0 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Head Pressure\u003c\/strong\u003e: 100 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Fluid Temperature\u003c\/strong\u003e: 225 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1-1\/4 inches FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 1 inch FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 34 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BERKELEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S39531\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BERKELEY","offers":[{"title":"Default Title","offer_id":51544495685938,"sku":"S39531","price":1391.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/714a5590c2a77836bd900c93be92cc53_c0cd2efa-f20b-4479-ba7e-d0b2dcf879f4.jpg?v=1785928088","url":"https:\/\/voomisupply.com\/products\/berkeley-s39531-ac-straight-pump-3-4-hp-115-230v","provider":"Voomi Supply","version":"1.0","type":"link"}