700 bar High Pressure Hand Operated Portable Hydraulic Oil Pump for Power Supply
Application
It can provide power for the cutting tool, the hydraulic compressor, punching machine.and other construction machinery, which is operated in the wild field in electric power,railway, rescue, construction and other industries.
Features
1 Safe and Reliable
2 Light in weight
3 Convenient and flexible
5 Save time and labor
6 High efficiency
7 Durable
Features
1. Manual hydraulic pumps to drive crimping head, cutting heads and punch head.
2. Two stages speed action for rapid ram advantage.
3. Accessories of manual hydraulic pump including 2M high pressure hose and coupler plug P/T 3/8” thread, oil must be changed half a year.
FUNCTION
1. Pump is designed in two stage of high and low speed for quick oil output.Even if lack of electric power,Il could still be operated conveniently.It is the sameas the electric pump in any working pressure and fuction.
2. Manual operation style,Oil pipe fitted with quick coupling could be orderes in any length.Il could be fitted with pressure meter.
3. Pressure could be stopped in middle. Inner designed over pressure safety unit protect hydraulic valve
4. Oil pipe coupling with PT 3/8 thread.
Technical Data
| Model | Speed | Oil Volume | Pressure Rating (MPa) | Oil output per stroke (in3/cm3) | Output Oil Thread | ||
| (In3 / cm3) | 1st stage | 2ed stage | 1st stage | 2ed stage | |||
| EPA 10521 | 2 | 30/500 | 1.4 | 70 | 0.48/7.8 | 0.05/0.8 | NPT3/8. |
| EPA 10911 | 1 | 55/900 | — | 70 | — | 0.14/2.26 | NPT3/8. |
| EPA 10921 | 2 | 55/900 | 1.4 | 70 | 0.6/9.82 | 0.14/2.26 | NPT3/8. |
| EPA 12311 | 1 | 140/2300 | — | 70 | — | 0.14/2.26 | NPT3/8. |
| EPA 12321 | 2 | 140/2300 | 1.4 | 70 | 0.6/9.82 | 0.14/2.26 | NPT3/8. |
| EPA 10912 | 1 | 55/900 | — | 70 | — | 0.14/2.26 | NPT3/8. |
| EPA 10922 | 2 | 55/900 | 1.4 | 70 | 0.6/9.82 | 0.14/2.26 | NPT3/8. |
| EPA 12312 | 1 | 140/2300 | — | 70 | — | 0.14/2.26 | NPT3/8. |
| EPA 12322 | 2 | 140/2300 | 1.4 | 70 | 0.6/9.82 | 0.14/2.26 | NPT3/8. |
| EPA 11621 | 2 | 98/1600 | 2.5 | 70 | 1.93/31.7 | 0.19/3.16 | NPT3/8. |
| EPA 14521 | 2 | 275/4500 | 2.5 | 70 | 1.59/26 | 0.18/2.9 | NPT3/8. |
| EPA 14522 | 2 | 275/4500 | 2.5 | 70 | 1.59/26 | 0.18/2.9 | NPT3/8. |
Practical Application
