Screw Pressure Diaphragm Pump

WGMB2000 Type Worm Gear Plunger Diaphragm Pump
Key Parameters of Feed Pumps
Piston diameter: φ80mm
2) Plunger Stroke: 50mm
3) Maximum Pump Flow: 2000L/h
4) Design Pressure of Pump: 3.0 Mpa
5) Motor Power: 4 kW

WGMB500 Type Plunger Diaphragm Pump
Key Parameters of Feed Pumps
1) Plunger Diameter: φ50mm
2) Plunger Stroke: 40mm
3) Pump Max Flow Rate: 500L/h
4) Design Pressure of Pump: 3.0 Mpa
5) Motor Power: 1.5 kW / 2.2 kW

WGMB345 Type Worm Gear Pressure Diaphragm Pump
Main Parameters of the Feed Pump
1) Plunger Diameter: φ40mm
2) Plunger Stroke: 40mm
3) Maximum Pump Flow Rate: 345 L/h
4) Design Pressure of Pump: 3.0 Mpa
5) Motor Power: 1.5 kW

This supply pump is a worm gear plunger diaphragm pump, featuring adjustable flow rate.
Utilizing a vertical motor combined with a worm gear reducer for transmission, the worm gear eccentrically drives the slider, causing the plunger rod to perform a continuous reciprocating motion. The pump body is designed with a twin-cylinder symmetrical balanced structure.
Major improvements to pump wear parts: Diaphragms are made of oil and heat-resistant rubber, significantly increasing service life; valve seats are made of polyurethane stainless steel composite material; piston seals are made of nylon composite rubber, the pistons are machined, and the valve balls are made of stainless steel, with stable performance.