B4J-S Mech Seal Pump (CW Flange)

The ATP B4J-S Clockwise, Mechanical Seal pump is a high pressure, Hydraulically driven, 5” x 4” Flanged water pump with a 13.5” Impeller. This pump is driven directly by a SAE C 4-Bolt Mounted 1¹⁄₄” 14 tooth Splined Shaft hydraulic motor coupled to the water pump shaft with a 116-M10176 coupling. When operating at 2,500 RPM this pump is capable of 1,150 GPM at 208 PSI and is primarily use on Off Road, larger mine tank equipment.

This ATP Water Pump is a direct replacement for Berkeley Pump B4 Mega (B69743).

Check out our Water Pump Guide for more information on pump rotation, connections and seal type.