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.
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:
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40MPa
|
Displacement per stoke:
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128ml
|
Air supply pressure:
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0.5～1.2Mpa
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Compression ratio
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60：1
|
Piston travel
|
97mm
|
Air cylinder diameter:
|
216mm
|
Hydraulic cylinder diameter:
|
28mm
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| GB6170-86 M6 |
| 2-217 Φ29.74*3.53 |
| 2-224 Φ44.04*3.53 |
| 2-203 Φ7.52*3.53 |
| GB893.1-86 52 |
| 2-445 Φ202.57*6.99 |
| GB93-76 10 |
| GB41-86 M10 |
| GB6170-86 M16 |
| GB6173-86 M20*2 |
| 2-227 Φ53.5*73.53 |
| GB308-77 1" Steel ball |
| GB308-77 1/2" Steel ball |
| Q/ZB208-77 |
| GB802-76 M10 |
| GB6171-86 M10*1 |
| 2-115 Φ17.12*2.62 |
| GB308-77 5/8" Steel ball |
| GB70-85 M6*45 |
