Product overview

QBX pneumatic diaphragm pump is the fourth generation of pneumatic diaphragm pump developed by our company,

with long service life, will not stop and other advantages, it can not only pump the flow of liquid, but also transport some

not easy to flow medium, with self-priming pump, submersible pump, shield pump, mud pump and impurity pump and

other conveying machinery many advantages.
1, no irrigation water. Suction up to 5m, up to 84m head, outlet pressure ≥8.4bar.
2, flow spacious, through the performance is good, allow through the maximum particle diameter of 9.4mm. Pumping mud,

impurities, little wear to the pump;
3. Head and flow can be adjusted stepless through the valve opening (air pressure adjustment between 3-8.4 bar);
4, the pump has no rotating parts, no shaft seal, diaphragm and other pumping medium and pump moving parts, the working

medium is completely separated, the transmission medium will not leak outwards. So pumping toxic, volatile or corrosive

media, will not cause environmental pollution and harm personal safety;
5, no need to use electricity, safe and reliable use in flammable and explosive places;
6, can be immersed in the medium to work;
7, easy to use, reliable work, open and stop simply open and close the gas valve. Even if there is no medium operation for a

long time due to accidents or sudden stop of the pump will not be damaged, once overload, the pump will automatically stop,

with self-protection performance, when the load is restored to normal, and can automatically start running;
8, simple structure, less wearing parts, the pump structure is simple, installation, convenient maintenance, pump transmission

medium will not contact the valve, rod and other moving parts, unlike other types of pump due to rotor, piston, gear, blade and

other parts of wear and tear and the performance of the gradual decline;
9, can transport viscous liquid (viscosity below 10,000 cm);
10, the pump does not need oil lubrication, even idling, there is no effect on the pump, this is the biggest characteristic of the

pump.

Product use
Pump peanut butter, pickles, mashed potatoes, bologna, chocolate, hops. syrup
Paint, pigment, glue, adhesive,
All kinds of tile, porcelain, brick and ceramic glaze paste
All kinds of abrasives, caustics, cleaning oil dirt
All kinds of highly toxic, flammable and volatile liquids
All kinds of sewage, cement grouting and mortar
All kinds of strong acid, strong base, strong corrosive liquid
All kinds of viscous pulp, emulsion, all kinds of ointment cosmetics
Press-feeding device for various solid-liquid separation equipment

Structural Drawing

Performance Curve

Drawing of Setting Data

Table of Setting Data

Performance Parameter