{"product_id":"berkeley-s39532-ac-straight-pump-3-4-hp-3-phase","title":"Berkeley S39532 Ac Straight Pump 3\/4 Hp 3 Phase","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BERKELEY S39532 is a three-phase AC straight centrifugal pump rated at 3\/4 horsepower and designed for continuous fluid transfer in commercial and industrial water systems. Built with a cast iron housing and brass impeller, this pump handles demanding circulation and pressure applications where durability is a priority. It operates on 208 to 230\/460 volts at 60 Hz through an open drip-proof (ODP) motor. With a maximum head pressure of 100 psi and a flow rate of 46 GPM at 20 feet of head, it delivers reliable performance across a range of system demands. Licensed plumbers, pipefitters, and mechanical contractors are the typical installers.\u003c\/p\u003e\u003cp\u003eThe S39532 is suited for residential and light commercial water circulation, booster, and transfer applications where a three-phase power supply is available. The 1-1\/4 inch FPT inlet and 1 inch FPT outlet connect directly to standard threaded pipe configurations. Its rated flow performance across multiple head conditions — 40 GPM at 40 feet, 31 GPM at 60 feet, and 21 GPM at 80 feet — makes it a practical fit for multi-story or extended-run piping systems. Maximum fluid temperature is rated at 225 degrees F, supporting hot water and hydronic system use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4 hp ODP motor rated for 208 to 230\/460 volt, 3-phase, 60 Hz power\u003c\/li\u003e\n\u003cli\u003eCast iron housing provides corrosion resistance and structural durability\u003c\/li\u003e\n\u003cli\u003eBrass impeller suited for clean water and compatible fluid service\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inch FPT inlet and 1 inch FPT outlet for standard threaded pipe connections\u003c\/li\u003e\n\u003cli\u003e100 psi maximum head pressure with 46 GPM flow at 20 feet of head\u003c\/li\u003e\n\u003cli\u003eRated for fluid temperatures up to 225 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct installation pump for three-phase commercial and industrial water circulation and transfer systems requiring a 1-1\/4 inch inlet and 1 inch outlet with FPT end connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or mechanical contractor in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and de-energize all electrical circuits before beginning work. Verify that the available three-phase power supply voltage matches the pump motor nameplate before wiring. Do not run the pump dry, as this can damage the seal and impeller.\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: 208 to 230\/460 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 3\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\u003eCurrent Type\u003c\/strong\u003e: AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Head Pressure\u003c\/strong\u003e: 100 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 20 Feet of Head\u003c\/strong\u003e: 46 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 40 Feet of Head\u003c\/strong\u003e: 40 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 60 Feet of Head\u003c\/strong\u003e: 31 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPM at 80 Feet of Head\u003c\/strong\u003e: 21 GPM\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\u003eEnd Connections\u003c\/strong\u003e: FPT x 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: 32 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: S39532\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BERKELEY","offers":[{"title":"Default Title","offer_id":51542056337714,"sku":"S39532","price":1553.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/714a5590c2a77836bd900c93be92cc53_f058d74e-bda3-4b2a-92f1-ba5789dace24.jpg?v=1785890733","url":"https:\/\/voomisupply.com\/products\/berkeley-s39532-ac-straight-pump-3-4-hp-3-phase","provider":"Voomi Supply","version":"1.0","type":"link"}