Drillmaster is an official distributor of KERR PUMPS drilling pumps and spare parts.

The KERR Q-5450PT five-piston flushing pump is designed for pumping drilling mud and water, used in horizontal and vertical drilling. The maximum pump capacity is 1,328 l / min, and the maximum pressure with ball valves is 88 bar. The pump cylinders are made of high-quality steel using hard chrome plating technology. The mud pump pistons are made of HSN (Highly Saturated Nitrile) material. The pump is equipped with disc valves for aggressive applications. Pump cylinder diameter – 4.50 inches (114.3 mm), it is possible to install smaller cylinders - 4.00 inches (101.6 mm) to increase the pump pressure.


KA-270 Piston Lock Nut
KA-270 Piston Lock Nut..
KA-3 Pump Seal
CRANKSHAFT OIL SEAL FOR Kerr 150/200 GPM. For KERR KA-3500, 5500 / KERR KT-3350. Compatible with Vermeer 80x100 SII - 130x150...
KA-68M Wing-Guided Seat Tri-Pin Type Puller Ass'y
KA-68M Wing-Guided Seat Tri-Pin Type Puller Ass'y..
KA-74HT Valve seat KERR KA-3500PT
Valve Seat, Heat Treated, A/R. Kerr 200 GPM for KERR KA-3500, 5500 / KERR KT-3350. Compatible with Vermeer 80x100 - 100x120 SII...
Insert, Caged A/R (Abrasive Resistant) Valve KP-85
Insert, Caged A/R (Abrasive Resistant) Valve KP-85..
Q5450-275 Pony Rod, Clamp Type
Q5450-275 Pony Rod, Clamp Type..
Q5450-2TP Crankshaft, Heat Treated
Q5450-2TP Crankshaft, Heat Treated..
KA-216 Quick Connect, 3/8
KA-216 Quick Connect, 3/8..
KA-281 Capscrew, Pony Rod Clamp
KA-281 Capscrew, Pony Rod Clamp ~ Also Used in Q5450-132 Extension Shaft..
Q5450PT-33C PT Fluid End Casted
Q5450PT-33C PT Fluid End Casted..
KA-248 Piston Snap Ring Installation Tool
KA-248 Piston Snap Ring Installation Tool..
KA-30 Pump bolt KERR KA-3500PT
Pony Rod Gland Capscrews Kerr 150, 200 GPM. KERR KA-3500, 5500 / KERR KT-3350. Compatible with Vermeer 80x100 - 100x120 SII...
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KERR PUMPS model Q-5450PT