显示标签为“QYB 40-120L”的博文。显示所有博文
显示标签为“QYB 40-120L”的博文。显示所有博文

2016年7月14日星期四

QYB 40-120L Pneumatic Pump

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.
Spareparts1960@foxmail.com



The pneumatic pump is one of the main hydraulic components of the control system for surface BOP stacks. The pneumatic pump uses compressed air as the power source. The pneumatic pump is a device converting air pressure energy into hydraulic energy and can increase pressure up to 40MPa. During remote control, the pneumatic pump mainly acts as auxiliary pump. When a motor doesn’t work, the pump can pressurize the whole system.

Model:
QYB40-120L
Maximum output pressure:
40MPa
Displacement per stoke:
128ml
Air supply pressure:
0.5~1.2Mpa
Compression ratio
60:1
Piston travel
97mm
Air cylinder diameter:
216mm
Hydraulic cylinder diameter:
28mm

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