QBK type pneumatic 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.


Specification

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.

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.

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

Denor Fluid Equipment (Wuhan) Co., Ltd. is a reputable manufacturer and supplier of fluid equipment for water systems. The company has incorporated advanced fluid production technology and processes from Germany. Since its establishment, Denor has upheld its core values of morality, integrity, and mutually beneficial development. The company places great emphasis on branding and integrity, and has made significant contributions to the water supply and drainage industry.

Denor has obtained various certifications, including ISO9001 for quality management, OHSAS18001 for occupational health and safety management, and ISO14001 for environmental management. The company offers a wide range of products, such as prefabricated pumping stations, integrated water treatment pump stations, sewage lifting equipment, oil and water separators, smash type grilles, and no negative pressure complete sets of water supply equipment.

With over 50 patents, Denor was recognized as a national high-tech enterprise in 2018. Denor takes great care in every aspect of product production to ensure the optimal performance of its equipment. The company is committed to providing high-quality products and excellent after-sales service to meet customer needs and provide comprehensive solutions for water systems. Denor is dedicated to producing responsible products and being a socially responsible enterprise.