{"product_id":"monster-4-gpm-bare-pump-1hp-230-460v-3-phase","title":"Monster 4 GPM Bare Pump - 1hp, 230\/460V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eThe Monster 4 GPM Bare Pump in 3-Phase is built for industrial installations where single-phase power is not available. The GSM8 cast-iron pumphead moves 4 GPM of vegetable oil, gear oil, or motor oil at controlled flow, and the 1HP Baldor motor runs on 230\/460V 3-phase, the standard for industrial facilities, processing plants, and commercial shops. No handle, no switch, no plug. Wire it into your panel and mount it to your skid.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3-phase power delivers smoother torque and more efficient motor operation than single-phase, making this configuration well suited for continuous-duty industrial environments. The GSM8 pumphead is self-priming and handles light to medium viscosity fluids. At 4 GPM, this is a controlled-flow pump ideal for metered transfer, filling operations, or applications where lower flow rate and higher pressure capability matter more than raw throughput.\u003c\/p\u003e\n\u003ch4\u003eBare Pump Configuration\u003c\/h4\u003e\n\u003cp\u003eThis unit ships without a carry handle, switch, or pre-wired cord. It is intended for hardwiring into a 3-phase panel or control system. If you need a ready-to-run portable unit, see the Monster 12 GPM or 25 GPM Portable Pump line.\u003c\/p\u003e\n\u003ch4\u003eThe GSM8 Pumphead\u003c\/h4\u003e\n\u003cp\u003eThe GSM8 is a direct-drive, cast-iron positive displacement gear pumphead with helical-cut steel gears. Self-priming, pulseless, and quiet. Viton seals handle vegetable oils, motor oils, gear oils, and other light to medium viscosity fluids. The fluid itself lubricates the internal gears with no separate lubrication required.\u003c\/p\u003e\n\u003ch4\u003eThe Motor\u003c\/h4\u003e\n\u003cp\u003eUS-Made Baldor industrial motor, 1HP, 230\/460V 3-Phase, 60HZ, NEMA 56C frame. Ships bare with no switch, no cord, and no handle.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e W2097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumphead:\u003c\/strong\u003e GSM8 Cast-Iron Positive Displacement Gear Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 4 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 3\/4\" 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, 60HZ, NEMA 56C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle:\u003c\/strong\u003e Not included (bare pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Not included, requires hardwiring into 3-phase panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e Medium to Heavy viscosity oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGSM8 Cast-Iron Gear Pumphead\u003c\/li\u003e\n\u003cli\u003eUS-Made Baldor Motor (1 HP, 230\/460V 3-Phase)\u003c\/li\u003e\n\u003cli\u003eThree-piece shaft coupler with rubber element\u003c\/li\u003e\n\u003cli\u003eTwo (2) 3\/4\" NPT Hose Barbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Hoses, wands, switches, and mounting hardware are sold separately. Requires 230\/460V 3-phase power source.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goldstream Pumps","offers":[{"title":"Default Title","offer_id":46847475974178,"sku":"W2097","price":1153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/4327\/6834\/files\/w2081_-_25gpm_oil_transfer_gear_pump_2hp_motor_no_switch_or_plug_mainimage01_61cd447a-ea50-40a8-8483-36a0a3e2f88f.jpg?v=1774457005","url":"https:\/\/goldstreampumps.com\/products\/monster-4-gpm-bare-pump-1hp-230-460v-3-phase","provider":"Goldstream Pumps","version":"1.0","type":"link"}