Reverse Osmosis Domestic Pump 50GPD

Application Of DP Series Pump 

• Agriculture/Yacht / RV/Caravan pressurized water system
• Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
• Cleaning machine, Humidifier, Water purification, Medical apparatus
• Food beverage filling & liquid transfer
• Any other pressurization system

Features Of DP Series Water Pump

• Long life, no leak, quiet operation
• Positive displacement pump
• Can run dry Industry-standard mount pattern
• Built thermal protector
• Self-priming, fully automatic, easy installation
• Special valve for liquid input and output 12v,24vDC and 120v,230v AC motors standard (consult factory for other voltages)
• Numerous fittings options for greater mounting flexibility
• High-pressure diaphragm pump
• Small size, Lightweight, and Stable performance
• Special EPDM valve for liquid input and output
• Antivibration pad, easy installation with stable function
• Self-priming, Automatic Pressure Switch
• Automatic Pressure Protection
• Low Noise, with excellent resistance to chemical corrosion

How A Diaphragm Pump Works 

• The pump is driven by an AC or DC motor
• In front of the motor is a valve assembly containing two to five valve pump chambers.
• Each valve chamber has a diaphragm behind it in the lower pump housing.
• As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction.
• As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet.
• The volume of flow is determined by several factors including the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity

Functions of diaphragm water pump 

• High flow rate and low-pressure requirements
• Automatic electric water pump, working rate 1.8-2.5meters, max flow rate more than 5 meters
• Water purification, filter machine, chemical metering, and fluid supply
• Food, Beverage filling, and transfer
• Controlled by the pressure switch