Air Operated Double Membrane Pump (QBY-40)

• Warranty: One Year for Pump, Three Month for Spare Parts
• Certification: ISO9001:2008, CE
• Material: Plastic
• Power: Pneumatic
• Valve Body Type: Diaphragm
• Function: Intelligent Type
• Model NO.: QBY
• Diaphragm Material: Nitrile Rubber
• Performance: No Leak
• Color: Blue/Black/Blue, etc
• Connect Way: Screw Connect or Flange Connect
• Spare Parts: Diaphragm, Valve Ball, Ball Seat, Silencer, etc.
• Usages: Chemical/Oil/Sewage/Food, etc.
• Transport Package: Plywood Case or Carton
• Specification: CE
• Trademark: DEFU
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

1.Product Description


The Series QBY Pneumatic diaphragm pumps are operated with compressed air, which suitable for pumping fluids with particles, and various liquids, which are highly viscous, volatile, corrosive or toxic, as well as colloids. The pump body is made of aluminum alloys, cast iron or stainless steel. The diaphragm is made of high quality rubber such as Nitrile rubber, chloronorgutta rubber, fluoroine rubber. The diaphragm pumps are widely used in the petroleum chemical, electronic, ceramic, food and textile industries.


2.Product Advantage





3.Models For Clients Choosing

 

Model	Caliber(mm)	Flow(m3/h)	Head(m)	Suction Lift(m)	Max Grain Dia(mm)	Max Air Pressure(kgf/cm2)
QBY-10	10	0.8	50	5	1	4-7
QBY-15	15	1	50	5	1	4-7
QBY-20	20	1.8	50	5	2.5	2-7
QBY-25	25	2.4	50	5	2.5	2-7
QBY-32	32	5.6	50	5	4.5	2-7
QBY-40	40	8	50	5	4.5	2-7
QBY-50	50	18	50	5	8	2-7
QBY-65	65	24	50	5	8	2-7
QBY-80	80	27	50	5	10	2-7
QBY-100	100	40	50	5	10	2-7

4.Spare Parts Showing





5.Pump Instruction

6.Applications

7.Factory Show






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