Above the safety valve of the type of gear pump displacement gear pump with safety valve with spring-loaded safety valves and safety valve two forms of one action. Safety valve back seat pressure Ph when the gear pump discharge pressure is

Date:2013-03-28 Click:78

The the asphalt pump steps (1) preparation before use. Gear pumps must be checked before starting the pump and motor. For example, the presence or absence of stuck and not flexible; fillers are tight; each component is securely connected; lu

Date:2013-03-24 Click:76

Equipped with a pair of rotary gear pump gear pump, an active, a passive, relying on mutual engagement of the two gears, the pump within the entire working chamber is divided into two independent parts. A suction chamber, B is the discharge

Date:2013-03-24 Click:167

Summary The oil pump vibration cause analysis unit and pumping station buildings vibrate more reason, some factors of both contact and interaction, summed up in the following four reasons. 1, electrical Motor unit equipment, submersible pump

Date:2013-03-24 Click:72

Stainless steel gear pump parts Material Selection Guide Stainless steel gear pump material selection can be divided into: 304,316,316 L, polymer materials, PTFE, nylon and so on. Stainless steel gear pump transport medium stainless steel g

Date:2013-03-09 Click:128

Bite each other lube Oil Pump with two gear rotation to work the media do not ask. The lubricating oil pump in the pump body equipped with a pair of rotary gear, one active and one passive, relying on mutual engagement of the two gears, the

Date:2013-03-09 Click:166