Bilge Air Diaphragm Sea Water Pump

Model NO.
QBY
Color
Customized
OEM
Yes
Facotry
Yes
Trademark
YONJOU
Transport Package
Plywood Cases
Specification
CE, ISO9001
Origin
China
HS Code
841311000
We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Bilge Air Diaphragm Sea Water Pump, The product will supply to all over the world, such as: Sweden, Nicaragua, Qatar, We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
Zhejiang Yonjou Technology Co., Ltd. Diamond / Audited Supplier

Summarize:
1.QBY Air Operated (Pneumatic) Double Diaphragm Pump is a positive displacement pump, adopting compress air, smoke and industry exhaust gas as power source.

2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor.

3. QBY air operated double diaphragm pumps can not only transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump, diving pump, shield pump, slurry pump and impurity pump etc.

 

Product details:

Working Principle: Double Diaphragms, Pneumatic
Main applications:        Oil, Water, Chemical, etc.
Driver: Air Operated
Max.permissible fluid temperature: 150°C(302°F)
Type of connection: Flange, Thread, Quick coupled
Installation position: Connect to compressor
Casing parts material: C.I, S.S, PP, Aluminium, PVDF, PTFE linning
Maximum grain diameter: 10mm (3/8inch)
Maximum drive rating:  7kgf/cm2
Maximum caliber:   100mm(4inch)
Maximum discharge-side pressure: 6kgf/cm2
Maximum head: 50m(164ft)
Flow rate range:   0.8-30m3/h(3.5-132US.GPM)

 

Performance Data: 

Model

Size

(“)

Capactiy

(m3/h)

Head

(m)

Suction

Head (m)

Max

Grain Dia.

(mm)

Air
Pressure (Kgf/cm2)

QBY-10 3/8″ 0~0.8 0~60

5

1 7
QBY-15 1/2″ 0~1 5 1
QBY-25 1″ 0~2.4 7 2.5
QBY-40 1-1/2″ 0~8 7 4.5
QBY-50 2″ 0~12 7 8
QBY-65 2-1/2″ 0~16 7 8
QBY-80 3″ 0~24 7 10
QBY-100 4″ 0~30 7 10