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Gear Pump

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Gear Pump Working Speed: 10-200r/min

Product Description
Overview
It consists of two gears, a pump body, and front and rear covers, creating two sealed spaces. As the gears rotate, the volume of the space on the disengaging side of the gears increases, creating a vacuum that draws in liquid, while the volume of the space on the meshing side decreases, pushing the liquid into the pipeline.
Features
● Good self-priming ability.
● The suction and discharge directions depend on the rotation direction of the pump shaft.
● Theoretical flow rate is determined by the size of the working components and the speed, and is independent of discharge pressure; the discharge pressure is related to the load pressure.
● Simple structure, low cost, with few wearing parts (no need for suction and discharge valves), impact-resistant, reliable operation, and can be directly connected to the motor (no need for a speed reducer).
● Due to multiple friction surfaces, it is not suitable for pumping liquids containing solid particles but is ideal for pumping oils.
● Advantages:
Simple and compact structure, small size, lightweight, good manufacturability, strong self-priming ability, not sensitive to oil contamination, wide speed range, impact-resistant, and easy to maintain.
Typical Applications
Fat and Oil Industry, Organic Chemicals, Paints and Dyes, Petrochemicals, Pharmaceuticals, Cosmetics.

Supporting Products

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Product Parameter

Model GP-12 GP-24 GP-36 GP-45
Nominal displacement (cc/r) 1.2 2.4 3.6 4.5
Working speed (r/min) 10~200
Sealing method Combination seal
Driving method Electric
Transport medium Colloid
Pump head material 9CR18MOV
Product performance low pressure
Import and export One in, one out
Working temperature () ≤150 ≤150,Cleaning temperature400
Minimum inlet pressure (MPa) 0.2
Maximum outlet pressure (MPa) 8
Weight (Kg) 1.2 1.4 1.6 1.8
External dimensions (mm) 70*64*90 70*64*100 70*64*105 70*64*122
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