Electric operated double diaphragm pump for sale. It is a reciprocating diaphragm pump for pumping different kinds of virulent, inflammable, volatile liquids and recovering hot water.
Specification
Model
ATO-DBY3-25
Max. Flow
17.5 GPM (4 m3/h)
Fluid Inlet Size
1 inch (DN25)
Fluid Outlet Size
1 inch (DN25)
Connection Type (Optional)
NPT, BSPT, ANSI Flanged, DIN Flanged
Suction Lift
13 ft. (4m)
Head
131 ft. (40m)
Outlet Pressure
3 kgf/cm2
Motor Speed
1450 rpm
Motor Voltage
3-Phase 380V
Motor Power
1.5kW
Reducer Speed Ratio
1:17
Working Temperature
Polypropylene: 70℃Aluminum Aloy: 90℃Stainless Steel: 100℃Cast Iron: 90℃
Body Material (Optional)
Polypropylene (Plastic), Aluminum Alloy, Stainless Steel, Cast Iron
Diaphragm Material
Butyronitrile (Default)/ Teflon (Customizable)
Weight
87kg, 89kg, 96kg, 98kg
Dimensions (Unit: mm)
Model
A
B
C
F
L
H
H1
H2
H3
M
Thread Type (NPT, BSPT)
Flange Type (ANSI, DIN)
D
D1
D2
D3
ATO-DBY3-25
425
155
155
14
760
560
125
400
50
340
1
100
75
4 – φ12
14
Flow Diagram
Details
1
motor
8
Grease Nipple
14
Piston Shaft
2
Reducer
9
Footing
15
Inner Press Plate
3
Wobber
10
Pump Body
16
Diaphragm
4
Bearing
11
Sealing Ball
17
Outer Press Plate
5
Outlet Pipe
12
Sealing seat
18
Sealing Gasket
6
Iternediate
13
Inlet Pipe
19
Press Plate Screw
7
Cover Plate
Tips: Advantages of electric operated diaphragm pump
There is no need for water filling or diversion, and itself-priming capacity is above 5m.
lts traffic ability is good, and those grains, slurry or others with a diameter less than 5mm can all be passed easily.
The diaphragm will be separated by the working medium and the transmission machinery, so the medium can by no means leak outwards. Besides, the pump itself has no shaft seal, so its service life is extended greatly. According to different medium types, the diaphragm can be divided into neoprene, fluorine rubber, and so on, which can meet requirements of different users completely.
Compact and light: with a planetary cycloid transmission structure, the pump can be small-size, and compared with similar pump types, both of its volume and weight are half or so.
