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1/2" Electric Diaphragm Pump, 3.3GPM, 0.55kW


$1158.99
Buy 1/2 inch electric operated diaphragm pump at economical price, with 380V motor, 0.55kW, speed ratio 1:17, selectable body
SKU: CHN-EODD-15
Free Shipping Worldwide
Delivery date: 6-12 days

EODD pump is a reciprocating diaphragm pump with electric motor for pumping different kinds of virulent, inflammable, volatile liquids and recovering hot water, manufacturer direct sale.

Specification

ModelCHN-DBY3-15
Max. Flow3.3 GPM (0.75 m3/h)
Fluid Inlet Size1/2 inch (DN15)
Fluid Outlet Size1/2 inch (DN15)
Connection Type (Optional)NPT, BSPT, ANSI Flanged, DIN Flanged
Suction Lift10 ft. (3m)
Head100 ft. (30m)
Outlet Pressure3 kgf/cm2
Motor Speed1450 rpm
Motor Voltage380V
Motor Power0.55kW
Reducer Speed Ratio1:17
Working TemperaturePolypropylene: 70℃
Aluminum Aloy: 90℃
Stainless Steel: 100℃
Cast Iron: 90℃
Body Material (Optional)Polypropylene (Plastic), Aluminum Alloy, Stainless Steel, Cast Iron
Diaphragm MaterialButyronitrile (Default)/ Teflon (Customizable)
Weight41kg, 42kg, 44kg, 45kg

Dimensions (Unit: mm)

Dimensions of Electric Operated Double Diaphragm Pump with Motor

ModelABCFLHH1H2H3MThread Type (NPT, BSPT)Flange Type (ANSI, DIN)
DD1D2D3
CHN-DBY3-153401451451263033075215352201/270554 - φ1212

Flow Diagram

Flow Diagram of Electric Operated Double Diaphragm Pump with Motor

Details

Details of Electric Operated Double Diaphragm Pump with Motor

1motor8Grease Nipple14Piston Shaft
2Reducer9Footing15Inner Press Plate
3Wobber10Pump Body16Diaphragm
4Bearing11Sealing Ball17Outer Press Plate
5Outlet Pipe12Sealing seat18Sealing Gasket
6Iternediate13Inlet Pipe19Press Plate Screw
7Cover Plate

Tips: Working principle of electric operated double diaphragm pump

The electric motor drives the diaphragm on the plunger son left and right ends through the reducer to make reciprocating motions from left to right. Inside the left and right pump cavities, there are four upper and lower non-return ball valves making motions to change volumes of the working cavities and drive the four non-return ball valves to open and close alternately, thus sucking and discharging the liquid continually.