Rehobot PH Series: 700 Bar Single Speed Hand Pumps
Single stage pumps in the PH series have a simple but functional design. Few moving parts and a built-in safety valve provide reliable performance. They are real workhorses that will give years of service. All pumps can be equipped with a pressure gauge so the user can monitor the discharge pressure.
Hand pumps in the PH series are available with 70 or 80 MPa working pressure and with the choice of 600 or 1000 cm3 effective oil capacity.
|Working Pressure (Max.)||bar||700||700||800||800|
|Working Pressure (Max.)||mpa||70||70||80||80|
|Working Pressure (Max.)||psi||10.152||10.152||11.603||11.603|
|Effective Oil Volume||cm³||600||1000||600||1000|
|Flow Rate per Stroke||cm³||2.9||2.9||2.9||2.9|
|Handle Effort at Max. Pressure||kg||45||45||51||51|
|Outgoing Port Thread||G||1/4"||1/4"||1/4"||1/4"|
|Weight Including oil||kg||4.5||5.2||4.5||5.2|
|Dimensions (A x B x C x D)||mm||590x170x90x68||590x170x110x80||590x170x90x68||590x170x110x80|
Gauge optionally available
To ensure complete operator safety at all times we recommend the fitting of a pressure gauge (AMT801) with gauge adaptor (AVM204) to this series of hand pumps.
Oil Outgoing Port
The hydraulic connection interface on all PH pumps is a G1/4" threaded port.
The pump is equipped with a safety valve that limits the output pressure. The safety valve is set at the factory to the maximum working pressure.
When accessories are selected for a hydraulic system, the working pressure rating for these shall be equal to or higher than the pump unit's maximum working pressure. For hoses we recommend a 3-4 fold safety margin between the hydraulic system's maximum operating pressure and the burst pressure of the hose. It is also important to ensure that the pump's effective oil volume exceeds the total volume of oil in the hydraulic system, preferably with a safety margin of about 20%.