Type				Horizontal Triplex Single Acting Piston Pump			Gear Type			Herringbone Gear
Rated Input Power (KW/HP)				373/500			Gear Ratio			4.286:1
Rated Stroke (SPM)				165			Lubrication			Forced & Splashing
Stroke Length (mm/in)				190.5/7.5〃			Valve Cavity			API-5#
Inlet Connection				8〃(203mm)			Outlet Connection			4〃Flange 5000psi
Weight(Kg/Pound)				9770/21540			Overall Dimension (L×W×H)			3658×2709×2231mm 144〃×106.65〃×87.8〃
SPM	Rated Power		Liner Dia. (in) and Pressure Rating (Mpa / psi)
			6-3/4		6-1/2	6		5-1/2	5		4-1/2	4
			9.25 1340		9.97 1445	11.7 1695		13.93 2020	16.85 2445		20.81 3020	26.33 3820
	HP	KW
			Displacement (L/S)/(gpm)
165	500	373	36.28 575		33.65 533	28.67 454		24.09 382	19.91 316		16.13 256	12.74 202
150	455	339	32.99 523		30.59 485	26.06 413		21.90 347	18.10 287		14.66 232	11.58 184
140	424	316	30.79 488		28.55 453	24.32 385		20.44 324	16.89 268		13.68 217	10.81 171
130	394	294	28.59 453		26.51 420	22.59 358		18.98 301	15.69 249		12.71 201	10.04 159
120	364	271	26.39 418		24.47 388	20.85 330		17.52 278	14.48 230		11.73 186	9.27 147
110	333	249	24.19 383		22.43 356	19.11 303		16.06 255	13.27 210		10.75 170	8.49 135
Based on 100% volumetric efficiency and 90% mechanical efficiency

500hp Oil Rig Mud Pump F-500 Cementing Pump Oilfield Mud Pump

Triplex Mud Pump