BORG Pumps GMBH is the official distributor of Hengtan Machinery in the Russian Federation.

The HENGTAN BWF-450/5 single-acting three-piston drilling pump is designed for pumping drilling mud and water, used in core drilling, coal field research, hydrogeology, foundation filling, and water well drilling. The maximum pump capacity is 450 l / min and the maximum pressure is 49 bar. The pump cylinders are made of high-quality steel using hard chrome plating technology, it is possible to install stainless steel cylinders with a ceramic insert, which significantly increases reliability and increases the service interval. The mud pump pistons are made of high-strength rubber. The pump is equipped with ball valves and stainless steel seats. The pump cylinder diameter is 95 mm, it is possible to install cylinders of other diameters to change the pump pressure and fluid supply parameters.


B250-06-09 Lower body case
B250-06-09 Lower body case..
B250-06-0A Upper Casing
B250-06-0A Upper Shell..
B250-07-02 Upper holding plate
B250-07-02 Upper holding plate..
B250-07-03 Valve clack
B250-07-03 Valve clack..
B250-07-04 Valve seat
B250-07-04 Valve seat..
B250-07-05 Lower holding plate
B250-07-05 Lower holding plate..
B250-G01-01 Support frame
B250-G01-01 Backing Plate..
B250-G01-02 Beam
B250-G01-02 Bar..
B250-G01-03 Loose part
B250-G01-03 Loose Piece..
B250A-04-03 Paper Gasket
B250A-04-03 Paper Gasket..
B320-02-06 Back Cushion
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B320-02-07 Shift Fork A
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HENGTAN MACHINERY (BW / BWF) model BW-450/5