Wenzhou Defu Machinery Co., Ltd.: Wenzhou, Zhejiang, China; Main products: pump, diesel engine pump, air diaphragm pump, irrigation pump, flood pump

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Home > Products > Diaphragm Pump (QBK Series) > Air Operated Reciprocating Diaphragm Pumps

Air Operated Reciprocating Diaphragm Pumps

FOB Price

US$ 500 - 4,500 / Set

1 Set(Min. Order)

Port Ningbo or Shanghai
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Product Details

Place of Origin	Zhejiang, China	Brand Name	DEFU
Model Number	QBK-80	Theory	Reciprocating Pump
Structure	Diaphragm Pump	Usage	Air Pump
Power	Pneumatic	Standard or Nonstandard	Standard
Fuel	Other, Air Operated	Pressure	High Pressure
Application	Other, Chemical, Mining, Sewage, Oil, etc

Product Description

Air operated double diaphragm pump

( DEFU can supply different sizes and materials diaphragm pump)

Specification 3 inch air operated double diaphragm pump :

Model: QBK-80(80mm for inlet/80mm for outlet) Flow Rate: 0-63.6m3/h (1060L/min)

Head: 0-84m Suction Lift: 8m

Max. Air Pressure: 8.4kg/cm2 Max. Air Consumption: 9.8m3/min

Product Application

QBK series air operated diaphragm pump is driven by air. It is a kind of positive displacement pumps which volume changes caused by compressing diaphragms in both side.

Model	Flow Rate (m3/h)	Head ( m)	Suction Stroke ( m)	Max. Particle Diameter (mm)	Max.Air Pressure (kg/cm2)	Max.Air Consumption (m3/min)
QBK-10	0-1.62	0-84	6.4	1.6	7	0.14
QBK-15	0-3.42	0-84	7.6	2.5	8.4	0.56
QBK-25	0-9.42	0-84	8	4	8.4	1.12
QBK-40	0-21.48	0-84	8	5	8.4	2.24
QBK-50	0-35.22	0-84	8	6	8.4	2.8
QBK-80	0-63.6	0-84	8	9.4	8.4	9.8

Wenzhou Defu Machinery Co., Ltd

Defu Machinery, founded in 2012, is an enterprise in designing, developing, manufacturing and selling water pumps, including diesel engine pump, centrifugal pump, self priming pump, diaphragm pump and other pump. Our factory are located in Shanghai and Jiangsu, which Called Shanghai Y&L Pump Co., Ltd and Jiangsu Sele Pump Co., Ltd.

As a professional water pump manufacturer in China, we are able to offer you the most professional and suitable pumping solution according to your actual needs.

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1. Email Service: We will reply you within 3 hours in weekdays and 8 hours in weekend.

2. Phone Service: You can directly call us to talk with us.

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Contact Us

Wenzhou Defu Machinery Co., Ltd.: Contact nameLena D
Chat Now; Phone86-0577-86553150; Address A Building, NO.209 Wenchang Road, Foreign Agricultural Comprehensive Development Zone,WenZhou,China, Wenzhou, Zhejiang

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Product Categories

Application	Barrel Pump/Drum Pump (SB/HD Series)	Diaphragm Pump (QBK Series)	Diesel Engine Pump
Double Suction Pump (TPOW/S Series)	End Suction Pump (DA/DAZ/ISO Series)	Fire Pump Set	Lobe Pump
Mixed Flow Pump (HW Series)	Multistage Pump (D/DF/DY/MD Series)	New Products	Other Pump
Pump Accessories	Self Priming Pump (JT/JU Series)

Air Operated Reciprocating Diaphragm Pumps

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