Flowserve Pumps Gear Pumps – GA

GA Series gear pumps have long been workhorses in highly viscous applications within a multitude of industries due to their dependability, efficiency and low total life cycle costs. Engineered to reliably pump viscous fluids over a broad range of flows and pressures, the GA Series’ superior between bearings, external gear design offers the benefits of pulse-free operation, dry-run capability and ease of maintenance.

Description

Operating Parameters

Flows to 27 m3/h (120 gpm)
Pressures to 17 bar (250 psi)
Temperatures to 175°C (350°F)
Speeds to 1800 rpm
Viscosities to 5000 cP

Features and Benefits

Double helical, herringbone gears
Quiet, pulse-free flow
High-speed pump capability with off-the-shelf motors
Between bearings design
Self-lubricated babbitted carbon sleeve bearings standard; bronze bearings optional
Hydraulically balanced design requires no thrust bearings
Convertible stuffing box accommodates packing or mechanical seals
Threaded ports