The ATP B3J-S Clockwise, Mechanical Seal pump is a high pressure, Hydraulically driven, 4” x 3” Threaded 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 3,000 RPM this pump is capable of 1,150 GPM at 208 PSI and is primarily use with Off Road, larger mine tank equipment.
This pump is a direct replacement for Berkeley model B73403.
Check out our Water Pump Guide for more information on pump rotation, connections and seal type.
*Grooved version available, call for pricing 602-437-6948.