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B3ZRM Water Truck Pump B3ZR Hydraulic

Hydraulic CW Packing NPT
Model Number
B59539
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Berkeley_hydraulic water pump_B3zrm

Berkeley B59539

Berkeley B59539 Frame-Mount Pump

The Berkeley B59539 B3ZRM Type B frame-mount pump is designed for users with a separate hydraulic power source that drives the customer-supplied hydraulic motor. Its robust one-piece motor mount casting ensures direct coupling to an SAE hydraulic motor, providing precise alignment and enhancing reliability.

Key Features:

  • Long-Lasting Performance: Built with a cutting-edge design that delivers over 20,000 hours of bearing life—one of the longest in the industry.
  • Versatile Seal Housing: The interchangeable seal housing allows for easy in-field seal changes—from packing to mechanical or mechanical to packing—providing flexibility and simplifying maintenance.
  • Durability & Efficiency: Ideal for mounting on water tanker trucks or tenders, but not for PTO with shaft coupling.
  • Clockwise Rotation: As viewed from the drive end.

For performance options, refer to the impeller size and RPM performance curve.

Hydraulic Motor Requirements:
The hydraulic motor must have and SAE Standard (SAE J744C) mounting flange and shaft size [B], with 30° involute spline, 13T, 16/32 pitch.

Note: The image does not show the installed hydraulic kit. Please see the images below for more details. The B07779 Hydraulic Motor Drive Adapter is included.




More Information
Model Number B59539
Series Berkeley Pump B Frame Mount Pumps
Max Flow (GPM.) 800
Max Flow GPH 48000
TDH Maximum (Ft) 175
TDH Maximum (PSI) 76
Inlet (In.) 4
Outlet Connection Type FNPT
Outlet (In.) 3
Wetted Materials Carbon
Elastomers / O-ring FKM
Motor Amps (A) 15
Motor Hydraulic Motor
Speed (RPM.) various
Suction Lift (FT.) 7
Max Particle Size (In) 0.6
Viscosity Glycerine 880.00 cp 5000.00 ssu
Shaft 304SS
Length (In.) 21.0000
Mechanical Seal PACKING
Motor Bearings Ball
Coupling Y
Duty Continuous
Weight (Lbs) 152.000000
Warranty (YRS.) 1
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