{"product_id":"monster-12-gpm-bare-pump-1hp-230-460v-3-phase","title":"Monster 12 GPM Bare Pump - 1hp, 230\/460V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eThe Monster 12 GPM Bare Pump in 3 Phase is built for permanent installation in industrial shops, processing facilities, and commercial operations running 230\/460V 3 Phase power. The GSM25 cast-iron pumphead moves 12 GPM of motor oil, gear oil, and medium viscosity fluids at 1770 RPM. No handle, no pre-wired switch - this unit ships ready for hardwiring into your panel or control system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis configuration pairs the GSM25 pumphead with a stock US Made Baldor motor at 1HP and 1770 RPM, wound for 3-Phase power. If you are running a fixed installation where the pump will be wired directly into a control panel, skid, or shop infrastructure, this is the right configuration. The lower RPM relative to the 3450 RPM single phase units means more torque per revolution, well suited for sustained runs on medium viscosity fluids. If you need a plug-and-pump portable unit with a handle and pre-wired switch, see the Monster 12 GPM Portable Pump series instead.\u003c\/p\u003e\n\u003ch4\u003eThe GSM25 Pumphead\u003c\/h4\u003e\n\u003cp\u003eThe GSM25 is a direct drive, cast-iron positive displacement gear pumphead with helical cut steel gears. It is self priming, delivers fast and pulseless fluid transfer, and relies on the fluid itself for internal gear lubrication. Viton seals provide compatibility with vegetable oils, motor oils, gear oils, and other medium viscosity fluids.\u003c\/p\u003e\n\u003ch4\u003eThe Motor\u003c\/h4\u003e\n\u003cp\u003eStock US Made Baldor motor, 1HP, 1770 RPM, 230\/460V 3 Phase, NEMA 56C frame. Ships bare, no switch, no cord, no handle. Requires hardwiring by a qualified electrician into a 3 3Phase power source.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e W2089\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumphead:\u003c\/strong\u003e GSM25 Cast-Iron Positive Displacement Gear Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Speed:\u003c\/strong\u003e 1770 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 12 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Priming:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size:\u003c\/strong\u003e 1\" NPT Inlet \/ Outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals:\u003c\/strong\u003e Viton (high-temp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 1 HP, 230\/460V 3 Phase, NEMA 56C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e None - requires custom hardwiring into 3 Phase panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle:\u003c\/strong\u003e Not included (bare pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e Medium viscosity oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGSM25 Cast-Iron Gear Pumphead\u003c\/li\u003e\n\u003cli\u003eUS-Made Baldor Motor (1 HP, 1770 RPM, 3 Phase)\u003c\/li\u003e\n\u003cli\u003eThree piece shaft coupler with rubber element\u003c\/li\u003e\n\u003cli\u003eTwo (2) 1\" NPT to 1.25\" Hose Barbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Hoses and wands are sold separately. This unit is configured for 3 Phase power only and requires hardwiring by a qualified electrician. Not suitable for single-phase residential or standard commercial power.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goldstream Pumps","offers":[{"title":"Default Title","offer_id":47584263077922,"sku":"W2089","price":1173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/4327\/6834\/files\/w2089_-_12gpm_oil_transfer_gear_pump_1hp_motor_3_phase_mainimage01.jpg?v=1774381413","url":"https:\/\/goldstreampumps.com\/products\/monster-12-gpm-bare-pump-1hp-230-460v-3-phase","provider":"Goldstream Pumps","version":"1.0","type":"link"}