Galtech
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Galtech

One type of gear pump is the external gear pump, in which the rotation of one of the gears is provided by the drive system and the other gear is moved by that gear. The space between the teeth, shell and side plates form chambers of oil. In the area where the teeth are out of engagement and the volume of the chamber increases (suction space), the pressure is lower than the atmospheric pressure. As a result of the volume reduction in this area and due to the internal sealing of the pump against leakage, the oil is pushed towards the outlet duct. In an external gear hydraulic pump, there is very little backlash (less than 0.001 inch) between the tooth heads and the pump shell. In the hydraulic industry, an external gear pump is usually used to provide low pressure.

Saler Company Information

Company : Fanavaran Arya Mehvar
Phone : 00982148000049
More Information : View
Online order registration form
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Galtech

One type of gear pump is the external gear pump, in which the rotation of one of the gears is provided by the drive system and the other gear is moved by that gear. The space between the teeth, shell and side plates form chambers of oil. In the area where the teeth are out of engagement and the volume of the chamber increases (suction space), the pressure is lower than the atmospheric pressure. As a result of the volume reduction in this area and due to the internal sealing of the pump against leakage, the oil is pushed towards the outlet duct. In an external gear hydraulic pump, there is very little backlash (less than 0.001 inch) between the tooth heads and the pump shell. In the hydraulic industry, an external gear pump is usually used to provide low pressure.

Saler Company Information

Company : Fanavaran Arya Mehvar
Phone : 00982148000049
More Information : View
Online order registration form