Products

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump

Flow Range:0.8~30m3/h
Head Range:0~50m
Suction Discharge:0.5~3inch

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump Application

The QBY series pump is a diaphragm pump (also known as a Membrane pump, Air Operated Double Diaphragm Pump (AODD) or Pneumatic Diaphragm Pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or Teflon diaphragm and suitable valves either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.

The QBY diaphragm pumps are driven with compressed air without the need of electric power. It is widely used for leak-proof applications in industries like petrochemical chemical metallurgy and ceramics etc. Applicable to liquids of leaky corrosive inflammable and explosive & hazardous properties.

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump not only can pump liquid, but also is able to transfer hard-flow liquid, and it has the advantages of self-sucking pumps, submersible pump, shielding pump, mud pump and impurity pump mechanical transmission.

The design of our vortex water pump is totally in accordance with the ISO standard, IMO standard, and kinds of Classification Society’s requirement. Therefore, ABS, DNV, CCS, NKK, LR, GL, BV, RINA are available for our products.

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump Drawing

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump Construction

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump Construction

QBY Mining Slurry Transfer Pneumatic Diaphragm Pump Specification

Model Diameters
(mm)
Flow
(m3/h)
Head
(m)
NPSH
(m)
Solids
allowed φ(mm)
Air pressure
kgf/cm2)
QBY-10 10 0.8 50 5 1 2-7
QBY-15 15 1 50 5 1 2-7
QBY-25 25 2.4 50 7 2.5 2-7
QBY-40 40 8 50 7 4.5 2-7
QBY-50 50 12 50 7 8 2-7
QBY-65 65 16 50 7 8 2-7
QBY-80 80 24 50 7 10 2-7
QBY-100 100 30 50 7 10 2-7

Please note that the above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All specifications are subject to change without prior notice. All pictures shown are for illustration purposes only. Actual product may vary. Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.

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