12VDC ELECTRIC DIPHRAGM PUMP FOR AGRICULTURE

PRODUCT DESCRIPTION

• Automatically turns off when no flow is required to conserve battery power

• Honeywell MICRO SWITCH™ for enhanced durability and efficie

• Unique pressure switch design slowly cycles the pump for reduced switch and motor wear

• Santoprene diaphragm and Viton valves for reliability and longer life

• Innovative smooth valve design for faster priming and longer life

SPECIFICATION

• Small size,Light weight and Stable performance
• Special valve for liquid input and output
• Antivibration pad,easy installation.
• Self-priming,Automatic Pressure Switch
• Automatic Pressure Protection
• Low Noise,with excellent resistant to chemical corrosion

APPLICATIONS

• 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

• It can be used for low flow rate while high pressure requirements in situation as:
• Pressure pumps used in sprayers and spray fixtures.
• Water purification,filter machine,chemical metering and fluid supply.
• Food,Beverage filling and transfer.
• Ex.pressure switch control pump's working or not, turn on switch,pump is at working;turn off switch with pump stop working,So, it is special 
• suitable for sprayers and spray fixtures with its low flow rate.

FUNCTION

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

TECHNICAL DATA

MATERIAL OF CONSTRUCTION

• Back STARFLO 1-Year Warranty
• Colors:Black or required

 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.