• 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
  • 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
  • 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
  • 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
  • 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
  • 1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump

1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump

Certification: CE
Material: Stainless Steel
Power: Pneumatic
Customization:
Shipping Cost:

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Payment Method: visa mastercard discover JCB diners club american express T/T
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump pictures & photos
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
US $269-1,236 / Piece
Min. Order: 1 Piece

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Basic Info.

Model NO.
QBK-15/20
Valve Body Type
Diaphragm
Function
Intelligent Type
Diaphragm Material
FPM
Performance
Health
Pump Material
Stainless Steel (or PVDF, PP, Aluminum Alloy)
Center Block Material
Aluminum, Stainless Steel, Polypropylene
Valve Seat Material
Ss, Teflon, Santoprene, Buna-N, Viton, etc
Valve Ball Material
Teflon, Santoprene, Buna-N, Viton, Polyuretane, Et
Pump Spare Parts
Diaphragm, Air Valve, Ball, Stainless Steel Shaft
Connection
Thread Connection
Application
Chemical Industry, Food Industry
Features
Explosion-Proof, Food Standard
Transport Package
Strong Carton or Standard Plywood Case
Specification
15mm/20mm
Trademark
Y&L
Origin
Shanghai, China
HS Code
8414809090
Production Capacity
1000 Units Per Month

Product Description

1/2 inch stainless steel pneumatic double diaphragm pump

Introduction
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.
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump

Specification
Model  QBK-15/20
Inlet/outlet Dia. mm 15 or 20
inch 1/2 or 3/4
Max. Flow  m3/h 3.42
L/min 57
Head m 0-84
Max.Suction stroke m 7.6
Max. Particle Dia. mm 2.5
Max. Air Supply Pressure kg/cm2 8.4
Max. Air Consumption m3/min 0.56

1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump

Features
1. The air diaphragm pump has the function of self priming without rotating parts. It can achieve dry priming and wet priming, which self -priming height is 5m and 8m respectively.
2. With sectional type structure, this self -priming pump can be used for conveying two different liquid by double diaphragm.

1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
3. Our pump can be used directly as a submersible pump, it uses air as the power source, and does not have the leakage and other security risks. This diaphragm pump has lower cost than submersible pump which is caused by the maintenance of motor.
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
4. Pumps provide stall-free, ice-free operation.
5. Bolt joint design provides even sealing pressure for optimal performance.
6. Diaphragm,ball and ball seat adopt imported materials with longer service life.
7. Due to their pneumatic motor, they could be used in potentially explosive areas.
8. Can pump corrosive , volatile, flammable, poisonous fluids with particles and high viscosity.


Application
1.Beverage industry: peanut butter, pickled vegetable, mashed tomato, samll sausage, jam, chocolate, flavor and fragrance, as well as the hops, slurry of baking powder, syrup and molasses.
2.Paint industry: oil paint, gun, pigment, coating, etc.
3.Chemical industry: various kinds of emulsion, stuffing, rubber slurry, abrasive material, corrosive, petroleum, mud, toxic, inflammable and explosive liquid, and highly acidic, basic and corrosive medium.

4.Adhesive and glue industry: all the liquids include in the industry are available.
5.Ceramic industry: various kind of glaze slip for tile, porcelain, brick and pottery.
6.Environmental protection and wastewater treatment industry: this QBK air operated diaphargm pump can be matched with plate-and-frame filter process for sewage treatment.
7.Mine industry: transportation of sediment and ponding in mine, adit and tunnel, as well as the cement grouting and mortar.
8.Marine industry: sewage cleaning on oil tank and barge, and the transportation of high temperature liquid. The maximum liquid temperature can be 150ºC


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.


Our Company
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
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From payment to delivery, we protect your trading.
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump pictures & photos
1/2 Inch Stainless Steel Pneumatic Double Diaphragm Pump
US $269-1,236 / Piece
Min. Order: 1 Piece

360° Virtual Tour

Diamond Member Since 2017

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Management System Certification
ISO 9001
OEM/ODM Availability
Yes