End suction centrifugal pump Goulds Pumps
API standard

Goulds model 3700 API 610 (OH2) (ISO 13709) centerlined mounted process pump designed for optimum reliability. The Goulds 3700 employs state-of-the-art mechanical design features for sustained reliability and performance.

Specifications:

Capacities to 6500 GPM (1475 m3/h)
Heads to 1150 feet (350 m)
Temperatures to 800° F (427° C)
Pressures from full vacuum to 870 PSIG (6 MPa)

Design Features:

API-610 - Full compliance with 10th Edition.
Tangential Discharge - Maximum hydraulic efficiency.
Finned Bearing Frame - Accommodates high temperatures without need for cooling water.
Seal Chamber - Meets dimensional requirements of API-610 and API-682.
Bearings and Seal Chamber Cooling - For extremely high temperature services.
Mechanical Design - Extra heavy shaft and bearings.
Back Pull-out Construction - Designed for one craft maintenance.
Dual Volute Casings - 3-inch discharge and larger.
Impeller - Multiple closed impellers for most casing sizes.
Centerline Support - High temperature stability.

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