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Product name : DBY Electrical Diaphragm Pump
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Details:

DBY Electrical/ Motor Drive Diaphragm Pump

DBY Electric operated Diaphragm Pump is the newest conveying machine, adopting compress air, smoke and industry exhaust gas as power source. Diaphragm pump can exhaust all the medium kinds of liquid, which are strong viscous, volatile, corrosive, toxic, colloids and liquid with grain.

 Meanwhile, in recent years due diaphragm material made ​​breakthrough progress, greatly extend the service life of the diaphragm is therefore being increasingly widely replace part of centrifugal pumps, screw pumps to used in petrochemical, ceramics, metallurgy and other industries, DBY electric Diaphragm pumps for low pressure, that is the outlet pressure ≤ 3kgf/cm2 occasions.

 

Advantage:

The biggest advantage is no needing water to draw, high suction head. It can transport uneasy allowable liquid. It can be used as self-priming pump, submersible pump, slurry pump, impurity pump and canned-motor pump.

 

Features:

1) DBY electric diaphragm pump does not need to irrigation water diversion, automatic capacity up to 7 meters.
2) DBY type electric diaphragm and good performance, diameter of 10 mm below the particles, mud, etc. can effortlessly pass.
3) due to the diaphragm will be transported medium and transmission machinery parts separately, so the media will not leak out; and
DBY electric diaphragm pump itself has no seal, greatly extended service life; according to different media can be divided into neoprene diaphragm, fluorine rubber, nitrile rubber, etc., to meet different customer requirements.
4) DBY electric diaphragm pump medium flow part of the body, according to user requirements, divided into cast iron, stainless steel, rubber lined, lined, the motor can be divided into common type and explosion-proof (B3d) two kinds.

 

Code of materials for pump body

Material of pump body

Code

Material of pump body

Code

Aluminum alloy

L

Stainless steel

B

Cast iron

Z

Rubber lining

ZCJ

Engineering plastic

S

 

 

 

Code of materials for diaphragm

Material of diaphragm

Code

Material of diaphragm

Code

Buna-N

NBR

Neoprene

CR

Viton

F

Teflon

F46

Ethylene-propylene rubber

EPDM

 

 

 

Parameter Table:

Model

Caliber (mm)

Flow
(m3 / h)

Head
(m)

Suction
(m)

The maximum allowed by the particle φ (mm)

Motor power 
(kw)

DBY-10

10

0.5

0-30

3

1

0.55

DBY-15

15

0.75

0-30

3

1

0.55

DBY-25

25

3.5

0-30

4

2.5

1.5

DBY-40

40

4.5

0-30

4

4.5

2.2

DBY-50

50

6.5

0-30

4.5

8

4

DBY-65

65

8

0-30

4.5

8

4

DBY-80

80

16

0-30

5

10

5.5

DBY-100

100

20

0-30

5

10

5.5


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