15mm Qbk Series Stainless Steel Air Operated Diaphragm Pump

• Certification: CE
• Material: Stainless Steel
• Power: Pneumatic
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QBK-15
• Valve Body Type: Diaphragm
• Function: Intelligent Type
• Diaphragm Material: Neoprene
• Performance: Corrosion
• Pump Material: Stainless Steel (or PVDF, PP, Aluminum Alloy)
• Center Block Material: Aluminum, Stainless Steel,Polypropylene
• Valve Seat Material: Teflon, Santoprene,Buna-N,etc.
• Valve Ball Material: Teflon, Santoprene, Buna-N,etc
• Connection: Thread Connection
• Features: Explosion-Proof, Food Standard
• Pump Spare Parts: Diaphragm,Air Valve,Ball, Shaft etc.
• Application: Chemical Industry,Food Grade
• Transport Package: Strong Carton or Standard Plywood Case
• Specification: 15mm
• Trademark: Y&L
• Origin: Shanghai, China
• HS Code: 8414809090
• Production Capacity: 1000 Unit Per Month

Product Description

1.Introduction
QBK series air operated diaphragm pump is driven by air, it is a kind of positive displacement pmp which volume changes caused by compressing diaphragm in both side. This pump can be used as submersible pump in chemical industry and food industry, because of it is safe without power supply.



2.Technical Parameters

Model	QBK-15
Suction&discharge dia.	15mm
Max. capacity	3.42m3/h
Max. head	84m
Max. suction lift	7.6m
Max.particle dia.	2.5mm
Max. air supply pressure	8.4kg/cm^2
Max. air consumption	0.56m^3/min

3.Performance curve


 4.Installation Size


5.Features
1.The air operated diaphragm pump has the function of self-priming without rotation 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.
3.Our pump can be used directly as a submersible pump, it used 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.
4.The pump body of our water pump can be made by PVDF, PP, SS304, LL306, cast iron, aluminum alloy etc. The diaphragm can be made by teflon, rubble, fluorine rubber, NBR, polyether rubber, wear resistant rubber, and so on.

6.Aplication
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. It also applicating inFood Industry


7.Our Service
Delivery: Delivery time will be on time as the contract. Usually, the ddlivery time of diaphragm pump is for 5-7 working days.
Warranty: 1 year for the pump body, 3 months for the main working parts.
Package: According to your quantity, we use strong carton or plywood case which is durable for ocean transport.
Shipping: By Sea, By Air and By International Express.
Payment: we can accept T/T, L/C, West Union and so on.
Pre-sales service: According to your requirement, we will give you our profession advice of pump solution.
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 your our production situation.
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 you need.

8.About Us

Welcome to visit our factory!