banner
Home / Products / Air Pump
Products
1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump

1.Product Description QBK series pump is an air operated double diaphragm pump, which is driven by air. It is a kind of
Basic Info
Model NO. QBK15PP-TF-TF-PP
Power Pneumatic
Valve Body Type Diaphragm
Function Pneumatic Type
Diaphragm Material Poly Ethylene Forty-Six
Performance Corrosion
Fluid Chamber Polypropylene or PVDF, SS304 or SS316, Al
Diaphragm PTFE or Santoprene, Viton etc
Ball Valve PTFE or PP
Ball Seat PTFE or PP
Max Flow 57 Lpm
Max Head 70 M
Max Pressure 7 Bar
Inlet & Outlet Thread BSPT or NPT
Max Suction Lift Dry 4m, Wet: 7.6m
Max Particle Dia 2.5mm
Air Inlet 3/8 Inch
Max Air Pressure 8.4 Bar
Transport Package Carton for Qbk15PP-TF-TF-PP
Specification 9.8 kg for 0.5inch PP pump
Trademark DEFU
Origin China
HS Code 8413910000
Production Capacity 10000PCS/Year
Product Description
1.Product Description

QBK series pump is an air operated double diaphragm pump, which is driven by air. It is a kind of positive displacement pumps which volume changes caused by compressing diaphragms in both side. This pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self priming pump, slurry pump and impurity pump, etc.

 

2.Product Advantage

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump


3.Models For Clients Choosing
ModelFlow Rate
(m3/h)
Head
( m)
Suction Stroke ( m)Max. Particle Diameter (mm)Air Inlet Size
(inch)
Max.Air Pressure
(kg/cm2)
Max.Air Consumption (m3/min)
QBK-060-1.620-846.41.61/470.14
QBK-100-1.620-846.41.61/470.14
QBK-150-3.420-847.62.53/88.40.56
QBK-200-3.420-847.62.53/88.40.56
QBK-250-9.420-84841/28.41.12
QBK-400-21.480-84851/28.42.24
QBK-500-35.220-84861/28.42.8
QBK-800-63.60-8489.418.49.8

4.Spare Parts Showing

 

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump

 

5.Pump Instruction

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump

 

6.Applications

 

1/2 Inch 57lpm PP Air Operated Double Diaphragm Pump


7.Our service:

1. Delivery: Delivery time will be on time as the contract. Usually, the delivery time of diaphragm pump is 5-7 working days.
2. Warranty: 1 year for the pump body, 3months for the main working parts.
3. Package: According to your quantity, we use strong carton or plywood case which is durable for ocean transport.
4. Shipping: By Sea, By Air and By International Express.
5. Payment: we can accept T/T, L/C , West Union and so on.
6. Pre-sales Service: According to your requirement, we will give you our profession advice of pump solution.
7. On-sales Service: We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you our production situation.
8. After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if u need.

 

8.Factory Show

 

Warmly Welcome To Visit Our Factory,Any Question Pls Feel Free To Contact Me