3ZB-300 Triplex Plunger Pump

3ZB-300 Triplex Plunger Pump

Our triplex plunger pump (well flush pump) mainly used for oilfield well flush service and workover service. Triplex cylinder single action plunger design, compose of power end, hydraulic end and lubrication system. Gear reduce box is external type, packing seal in hydraulic end, packing can be adjustable in order to avoid leakage.

There are options for corrosive medium. Lubrication pump is equipped in power end, hydraulic end lubrication method is air driving.

Model	3ZB-300
Max. input power	kW (hp)	300 (400)
Max. input speed	r/min	1650
Max. stroke rating	Min-1	360
Stroke	mm	160
Plunger Dia.	mm	90/100/115
Max. displacement	m3/h	100
Max. pressure	MPa	70
Ratio of reducer	i	4.60
Suction flange	in	5
Dia. of discharge outlet	in	2

	Stroke rating
Plunger Dia.	56		100		200		250		287
	Displacement	Pressure	Displacement	Pressure	Displacement	Pressure	Displacement	Pressure	Displacement	Pressure
	GPM(L/min)	Psi(MPa)	GPM(L/min)	Psi(MPa)	GPM(L/min)	Psi(MPa)	GPM(L/min)	Psi(MPa)	GPM(L/min)	Psi(MPa)
115	42,9	10152	76.6	7261	153,12	3626	214.4	2596	275.7	2030
115	162.5	70	290.1	50.2	580.0	25	812.3	17.9	1044.3	14
100	52.8	10152	94.6	5903	189.2	2958	264.4	2103	340.4	1638
100	200.0	70	358.3	40.7	716.7	20.4	1001.6	14.5	1289.3	11.3
115	69.9	7977	124.9	4467	249.9	2233	350.2	1595	450.1	1247
115	265.0	55	473.3	30.8	946.6	15.4	1326.6	11	1705.0	8.6