BORG Pumps GMBH is an official distributor of KERR PUMPS mud pumps and spare parts.

KERR KA-3500PT/KA-5500PT three-piston flushing pump is designed for pumping drilling mud and water, used in horizontal and vertical drilling. The maximum pump capacity is 863 l / min, and the maximum pressure with ball valves is 103 bar. The pump cylinders are made of ceramic with the addition of zirconium dioxide, which significantly increases reliability and increases the service interval. The mud pump pistons are made of HSN (Highly Saturated Nitrile) material. The pump is equipped with disc valves for aggressive applications. The pump cylinder diameter is 3.50 inches( 88.9 mm), it is possible to install smaller diameter cylinders-3.00 inches (76.2 mm) to increase the pump pressure, as well as larger diameter cylinders-4.00 inches (101.6 mm) to increase the pump performance.


AP-235-32 90 Degree Tube Fitting 1/4 (Supplied with hose)
AP-235-32 90 Degree Tube Fitting 1/4 (Supplied with hose)..
Bearing Housing Gaskets KA-7
Bearing Housing Gaskets KA-7..
KA-140RH Bracket, Oil and Water Pumps (Right-Hand)
KA-140RH Bracket, Oil and Water Pumps (Right-Hand)..
KA-210 Water Manifold
KA-210 Water Manifold..
KA-215 Line, Water Pump to Manifold
KA-215 Line, Water Pump to Manifold..
KA-327 Spline Adapter Spacer
KA-327 Spline Adapter Spacer..
KA-32PT Mud Guard Rod
Kerr 150 bentonite pump mud guard, 200 GPM 80x100-100x120 SII..
KA-35D Pump cover KERR KA-3500PT
End Cover Cap (Ductile) Kerr 150, 200 GPM. KERR KA-3500, 5500 / KERR KT-3350. Compatible with Vermeer 80x100 - 130x150 SII...
AP-160-2 90 Degree Tube Fitting 1/2 (Supplied with hose)
AP-160-2 90 Degree Tube Fitting 1/2 (Supplied with hose)..
AP-235-27 3/8-16 UNC x 3/8 Setscrew
AP-235-27 3/8-16 UNC x 3/8 Setscrew..
KA-134-3 Socket Head Capscrews, Pump Oil Lubrication System
KA-134-3 Socket Head Capscrews, Pump Oil Lubrication System..
KA-17T Pump rod KERR KA-3500PT
Crosshead Tapered for Kerr 150, 200 GPM. KERR KA-3500, 5500 / KERR KT-3350. Compatible with Vermeer 80x100 - 100x120 SII..
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KERR PUMPS models KA-3500PT, KA-5500PT