3ZB-145 Triplex Plunger Pump

3ZB-145 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-145
Max. input power	kW (hp)	145 (197)
Max. input speed	r/min	1288
Max. stroke rating	Min^-1	280
Stroke	mm	135
Plunger Dia.	mm	100
Max. displacement	m³/h	50
Max. pressure	MPa	35
Ratio of reducer	i	4.60
Suction flange	in	4
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)
100	44.6	5076	79.7	3379	159.5	1697	199.4	1349	223.4	1203
100	169.1	35	302.2	23.3	604.3	11.7	755.5	9.3	846.1	8.3