Detailed Product Description
1. Self-priming capacity is good
2 Media through the gender is good
3 Safe and reliable
Product Description
1.Without irrigation water. Suction lift up to 5m
2.Flow spacious, and good performance
3.Simple structure, less wearing parts
Product Overview
QBY Pneumatic diaphragm chemical pump pumping both liquid flow, but
also conveying some of the easy flow of the media, with
self-priming pump, submersible pump, shield pump, mud pump and
other transportation machinery and impurities many advantages.
Without irrigation water. Suction lift up to 5m. Head up to 50m.
Outlet pressure ≥ 5bar.
Flow spacious, and good performance. Allows maximum particle
diameter of 10mm. Pumping slurry, impurities day-inch, little wear and tear on the
pump;
Head, flow through the valve opening to achieve stepless adjustment
(pressure adjustment between the 1-7 bar):
QBY stainless steel pneumatic chemical pumps with no moving parts,
no seals, diaphragm pumps such as pumping media with moving parts,
the media completely separated from the workpiece, the transmission
medium does not leak out. So pumping toxic, or corrosive media
play, will not cause environmental pollution and danger to personal
safety;
Do not have electricity. In inflammable and explosive places safe
and reliable;
QBY stainless steel pneumatic chemical pumps can be immersed in
media work;
Easy to use, reliable, open stop simply open and close the gas
valve. Even though no longer the case as an accident or sudden stop
running the media will not result in damage to the pump. Once the
overload, the pump will shut down from the earth, self-protection
performance, when the load is back to normal, and can automatically start
running;
Simple structure, less wearing parts, the pump of simple structure,
installation, maintenance, pumping will not come into contact with
the medium valve, joint rods and other moving parts, unlike other
types of pumps due to the rotor, piston, gear, vane other parts of
the gradual decline in performance wear and tear:
Can transport more viscous liquid (viscosity of 10,000 cps or
less);
QBY Pneumatic diaphragm chemical pump without oil lubrication, even
if idle. Has no impact on the pump, which is the most important
feature of the pump.
Features
As with air-powered, so flow with back pressure (outlet resistance)
automatically adjust to changes, suitable for high viscosity
fluids. The water pump operating point is set as the base good, if slightly
higher for the viscosity of the fluid, you need to complete reducer
or frequency converter, the cost will be greatly improved, and the
gear pump is the same.
In an explosive environment with reliable and low cost air pump,
such as fuel, gunpowder, explosives, transportation, because:
first, grounded not produce sparks; Second, the work is no heat
generated, the machine will not overheat ; Third, the fluid does not overheat because the diaphragm of the
fluid agitation minimum.
Specific parameter
| MODEL | SUCTION(m) | flow(m3/h) | TOP HEAD(m) | THE MAXIMUM ALLOWED THROUGH THE PARTICLE DIAMETER(mm) | BIGGEST GAS SUPPLY PRESSURE(bar) |
| QBY-10 | 5 | 0.8 | 50 | 1 | 7 |
| QBY-15 | 5 | 1 | 50 | 1 | 7 |
| QBY-25 | 7 | 2.4 | 50 | 2.5 | 7 |
| QBY-40 | 7 | 8 | 50 | 4.5 | 7 |
| QBY-50 | 7 | 12 | 50 | 8 | 7 |
| QBY-65 | 7 | 16 | 50 | 8 | 7 |
| QBY-80 | 7 | 24 | 50 | 10 | 7 |
| QBY-100 | 7 | 30 | 50 | 10 |
