Description

3ZJ series of polymer injection pump is the company according to the specific needs of polymer injection oilfield, the introduction of advanced technology American, combination of autonomous technology design and development of the company's products. This series pump is advanced in design, workmanship, and has the advantages of small volume, light weight, good performance, high efficiency, reliable quality, beautiful appearance, convenient operation and repair, light and flexible movement. This series of products, liquid discharging valve for my company to its own patented technology, the power end with single axis splash lubrication, the fluid end part of the performance of dual phase stainless steel improves the hydraulic end corrosion resistant, liquid inlet and outlet valve group using the world's most advanced hemisphere combination valve, the valve can not only improve the valve group life, and the greatest degree of reduced shear polymer molecular chain. Conveying medium this series of products for the polymer (i.e. polyacrylamide solution), three yuan (i.e. liquid polymer, alkali, surfactants), water, emulsion, water, chemical liquid, medium temperature should not be transported more than *0 ℃. The main mode of pump flow control is provided by a small pulley and plunger pump, parameter adjustment, to achieve the purpose of regulating traffic. In addition, also according to the needs of users equipped with speed control motor and inverter.

3ZJ****8.5 Parameter table
The input shaft revolution（r/min）
**0
Plunger stroke
（mm）
Pump speed
(r/min）
**0
*0
Power（KW）
7.5
*1
*5
*8.5
Diameter of plunger(mm)
Suction pressure
（MPa）
Suction diameter（mm）
Discharge diameter
（mm）
rated flow
Discharge pressure（MPa）
(L/min)

(m³/h)
*4.7
0.*8
*0
*5
 
 
*0
0.**0.5
DN*0
DN*2
*1.2
1.*7
*4
*1
*5
 
*4
*8.8
1.*3
*0
*6
*9
*1
*8
*3.1
1.*8
9
*4
*6
*7
*0
*7.6
2.*6
8
*1
*4
*5
*2
*5.0
2.*0
6
9
*1
*2
*5