Graymills Centrifugal Coolant Immersion Pumps

• Dependable, economical replacements for coolant pumps commonly supplied as original equipment on machine tools.
• Immersion Pumps (IMV-Style)
• No bearings, seals, or packing are immersed in liquid, making them ideal for pumping liquids containing fine contaminants.

Features:

• 3,450 RPM sealed bearing motors.
• 1/8 and 1/4 HP – 1/4″ flange mounting holes (diameter) and plastic impeller.
• 1/2, 3/4 and 1 HP – 5/16″ flange mounting holes (diameter) and aluminum impeller.
• Pump body and volute are made from cast iron.
• Position of Electrical Connect to Discharge: 180 or 135
• Shaft made from carbon steel.

Item No. Max. Flow Rate Discharge Volute Dia. Flange Bolt Circle Voltage 85-520-080 10 GPM 3/8″ 3-1/2″ 5-3/64″ 115/230V, 1 Phase 85-520-082 20 GPM 1/2″ 4-3/4″ 6-1/4″ 115/230V, 1 Phase 85-520-084 35 GPM 3/4″ 5-3/8″ 6-11/16″ 115/230V, 1 Phase 85-520-030 10 GPM 3/8″ 3-1/2″ 5-3/64″ 230/460V, 3 Phase 85-520-035 20 GPM 1/2″ 4-3/4″ 6-1/4″ 230/460V, 3 Phase 85-520-040 35 GPM 3/4″ 5-3/8″ 6-11/16″ 230/460V, 3 Phase 85-520-045 45 GPM 1″ 5-15/16″ 7-5/16″ 230/460V, 3 Phase 85-520-050 50 GPM 1″ 5-15/16″ 7-5/16″ 230/460V, 3 Phase

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