index

Alternate TextQBY diaphragm pump

DescriptionDescription


 QBY Series diaphragm pump 

QBY Series Pneumatic Diaphragm Pump not only can exhaust the flow liquid, 

but also can convey some uneasy flow media, with the merits of self-pumping pump, 

diving pump, shield pump, slurry pump and impurity pump etc.

There are four kinds of material: cast iron, aluminum, engineering plastic, and stainless steel. 

The diaphragm pumps according to different liquid medium, butyl rubber were used respectively to

either a Buna-N rubber, Neoprene rubber, F4 fluorine rubber, F46 fluorine rubber and so on, to meet the needs of different users.  




Technical Specification

Model

Diameter(mm)

Max Flow(L/min)

Suction(m)

Max Discharge Pressure (Bar)

Max Grain Dia (mm)

Max Air Consumption (L/min)

QBY/K-8

8

16

5

6.9

1

300

QBY/K-10/15

10/15

20

5

6.9

1

300

QBY/K-25

25

100

5

6.9

2.5

600

QBY/K-40

40

140

5

6.9

4.5

600

QBY/K-50

50

240

5

6.9

8

900

QBY/K-65

65

280

5

6.9

8

900

QBY/K-80

80

400

5

6.9

10

1500

QBY/K-100

100

480

5

6.9

10

1500

Alternate TextSend Inquiry

© 2021 Zhejiang KOEO Petroleum Machinery Co., Ltd, All rights reserved