5, 000 psi maximum operating pressureIndividual, interchangeable Valve-Over-Valve FB-style fluid end modulesFront mount discharge manifold with 5-18" API-5K flanged connectionsConventional, single-acting triplex piston designRated at 1600hp continuous duty operation120 SPM max operating speed12" stroke lengthFull roller bearing constructionFabricated steel power frame constructionForged, alloy steel pinion shaft with 4.206:1 double helical gearForged steel, balanced, eccentric style crankshaftASTM A48 grey iron crossheads with replaceable guidesFabricated suction manifold with 3 flanged connectionsInternally mounted suction manifold dampenerPower End Lube System Features: Internally mounted, gear driven Browne & Sharp style lube pumpInternal pressure relief valveInternal copper line plumbingExternal pressure gaugeDischarge Pulsation Dampener Features: Rated at 5, 000 psi working pressureCharge hose, stud kit, and one R-39 ring gasket20 gallon capacityCharge valveExternal pressure gaugeDischarge Strainer Cross Features: 5-way RTJ connectionsRated at 5000 psiBlind flange for strainer cleanoutStrainer screenIncludes studs and nuts for mounting to pump discharge