Pneumatic diaphragm pump for mine manufacturer from China Jining Dongda Group Mining Machinery Co.,Ltd

Price:	100.0~200.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: wooden case

Application: Coal

Brand Name: Dongkuangan

Production Capacity: 1000 set one month

Delivery Date: 7 days after the received t...

Type: Underground Loader

mainly used in coal mine ,tunnel ,subway, water and electric ,building, bridge and construction projects

Pneumatic diaphragm pump features:

1, oil-free air chamber, avoid lubrication

2, pressure chamber plastic material under 25, more than 25 adopt aluminum alloy material, corrosion resistance, suitable for high pollution situations

3, low pressure, slow motion, no card machine

4, corrosion resistance, long life of diaphragm

5, less parts, easy assembling

Pneumatic diaphragm pump Technical parameters:

Model	Rated flow L/min	Discharge pressure MPa	Rated wind pressure MPa	Max Air Consumption m3/min	MAX diameter (mm)	Weight (kg)	Pipe diameter (inches)
BQG450/0.2	450	0.2	0.55	0.8	536x477x888	50.4	3
BQG320/0.3	320	0.3	0.55	0.95	536x477x888	50.4	3
BQG350/0.2	350	0.2	0.55	0.6	438x390x644	31.2	2
BQG250/0.3	250	0.3	0.55	0.6	438x390x644	31.2	2
BQG200/0.4	200	0.4	0.55	0.65	438x390x644	31.2	2
BQG125/0.45	125	0.45	0.55	0.65	438x390x644	31.2	2
BQG150/0.2	150	0.2	0.55	0.4	400x340x489	23.4	1.5
BQG140/0.3	140	0.3	0.55	0.5	400x340x489	23.4	1.5
BQG100/0.4	100	0.4	0.55	0.65	400x340x489	23.4	1.5

Material: stainless steel /aluminum alloy /cast iron /engineering plastics Accessories: diaphragm /o-rings /four ball /four ball valve /four ball seat /eight screws