Triplex Plunger Pump 5'', 4 1/2'', 4'', 3 3/4'' plunger can be selected by different cementing rquirements.

300HP Triplex Plunger Pump

This pump is a kind of horizontal triplex single function plunger pump. It can be widely used in the intermittent work over operations, such as in acidification, cementing, fracturing and etc. This pump consist of three important part of power end, fluid end assembly and speed reducer assembly, the plungers of 5'', 4 1/2'', 4'' and 3 3/4'' can be selected by different cementing requirements.

Performance Parameter
Type:		3ZB-265
Rated Power(kw):		265
Stroke (mm/in)		127 (5’’)
Gear ratio:		4.32:1
Length(mm)x Width(mm)x Height(mm):		1760x1178x850
GW(kg):		2050
plunger diameter(in)	max pressure (Mpa)	max displacement(L/min)
3 3/4	70	950
4’’	60	1081
4 1/2’’	50	1368
5’’	38	1689

 Performance

Plunger Diameter	Displacement at Pump Stokes Per Minute
	50		100		200		300		350
inches	gpm	psi	gpm	psi	gpm	psi	gpm	psi	gpm	psi
3 3/4	36	10,150	72	7658	143	3829	215	2553	251	2190
4	41	8700	82	6715	163	3365	245	2234	286	1915
4 1/2	52	7250	103	5308	207	2654	310	1769	366	1523
5	64	5500	128	4293	255	2147	383	1436	446	1233

                        

300HP Triplex Plunger Pumps