Fluid Ends

• Valve-over-valve design simplifies valve, seat, and plunger installation

• Full line of 1502 discharge flanges - male, female, and blank

• Zoomie or Log-style suction manifold available

• Grooveless valve stop, grooveless design eliminates stress risers present with a grooved valve stop design

• Plungers with advanced surface technology

• Premium plunger packing

• Polypak seals for more reliable sealing at suction cover and discharge flanges

• Fluid end components designed to maximize interchangeability across our fluid end line and with industry standard fluid ends

• Optimized autofrettage process

Power Ends

• Reverse helical pinion and bull gear design - great reliability

• Fully welded structure with additional internal supports

• Two-piece stay rod design - pretensioned stay rod lowers cyclic loading and fatigue stress

• Nose plate-to-frame design includes a dovetail interlocking design, which increases the structural strength

• Forged or fabricated bull gears - no cast material

• Forged crankshaft - one piece