Parker gear pump
Parker gear pump includes a cast iron body pump and an aluminum body of fixed and variable displacement and is used in different industries according to the size, volume and working environment of the pump .
GEAR PUMP building
The most important equipment of these types of pumps
- drive gear
- idler gear
- Case seal & seal
- Drive shaft and bushings
- suction port
- mounting flange
- pressure port
How the gear pump works (GEAR PUMP)
With the rotation of the gears, a temporary vacuum is created that pulls the fluid into the pump (Suction), then the fluid penetrates into the area between the housing and the ribs, and as soon as the ribs collide, a high pressure is created and the fluid flows towards the outlet. Moves Discharge
Advantages and characteristics of internal gear pump
It has only two members.
Uniform flow without pulses,
self-extinguishing
, dry working place (in a short time),
the possibility of rotation in two directions (filling and emptying a tank),
easy maintenance,
very suitable for fluids with high viscosity
, very low NPSH
Advantages and characteristics of external gear pump
High speed (high rpm),
high pressure, quiet and quiet operation
, low price, low sensitivity to dust
Types of Parker gear pumps
Parker gear pump PGP series
C101/C102
series G101/G102
series D
series H
series HD series
Application of Parker gear pump
Transfer of bitumen, paraffin, grease, oil, and antifreeze,
paint and resin,
alcohol factories
, chemical manufacturers,
cosmetics manufacturers, glue manufacturers ,
food industry