PARKER Gear Pump 3349111611 3349116481 3349111095 3349111096 3349111942

Parker Gear adopts a new technology with international advanced level of 90 years - double arc sine curve tooth profile arc. Compared with involute gears, its most prominent advantage is that there is no relative sliding of the tooth profile during the gear meshing process, so there is no wear on the tooth surface, balanced operation, no trapped liquid phenomenon, low noise, long service life, and high efficiency. This pump breaks free from the constraints of traditional design, allowing gear pumps to enter a new field in design, production, and use.

The Parker gear pump is equipped with a differential pressure safety valve as overload protection, and the full reflux pressure of the safety valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted according to actual needs within the allowable discharge pressure range. However, this safety valve cannot be used as a pressure reducing valve for long-term operation, and can be installed separately on the pipeline if necessary.

The sealing design of the gear pump shaft end is in two forms, one is mechanical seal and the other is packing seal, which can be determined according to specific usage and user requirements

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