ARO Double Diaphragm Pneumatic Air-operated Pump

ARO Double Diaphragm Pneumatic Air-operated Pump

Pneumatic diaphragm pump

ARO Double Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

The pneumatic diaphragm pump in the mine USES the pressure difference in the air chamber to alternately produce the suction liquid pressure and the positive liquid pressure in the liquid chamber, and the Control Valve switch can ensure the positive flow of the liquid. After aeration, the pump starts running, and a continuous work to ensure that the required pressure remains the same, the pump will increase and maintain the pipeline pressure, and the maximum when the delivery pressure, will cease to work, and in need of pumping recovery. ARO Double Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

BQG pnuematic diaphragm pump for mining equipment ARO Double Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

BQG - 15 is mainly used for mine development, shaft shaft construction, mining working face groove and all kinds of equipment surrounding the drainage, underground chamber construction drainage, sewage, and sand, mud, mine roadway white spray application, etc. ARO Double Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

Features of pneumatic diaphragm pump ARO Double Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

Pneumatic diaphragm pump with currents reciprocating the reversing valve core, make the compressed air into the left and right chamber alternately, to push the diaphragm is concave and convex reciprocating movement and make the working chamber to produce differential pressure, reach the purpose of absorbing water and drainage.

Small size, light weight and no foundation, can be used as mobile pump, without lubrication, the main valve has no special requirements for the air source, and can be self-priming and running.

Technical parameters of pneumatic diaphragm pump

Maximum inlet pressure 0.83MPa

Maximum feeding pressure 0.069MPa

Maximum discharge pressure 0.83MPa

Maximum traffic of 340 litres/min

Maximum particle size 6.4 mm

Maximum limit temperature - 40 ℃ ~ 107 ℃

The calibration condition is 150 liters/min

The pressure of the calibration condition is 0.2mpa

Displacement/cycle 2.42 litres

Noise level 80dB ARO D

Dongda Group has 10 series, more than 70 products. Including mines lifting equipment, transport equipment, communication signal equipment, personal-protective equipment, ventilation equipment, mining cleaning equipment, supporting equipment, drilling machines and accessories, mining pump, electrical equipment, lighting equipment ,rock drilling equipment and other products.coal feeder ,air cannon ,gas detector,
Now ,hundreds kinds of products have been exported to more than 60 Countries and regions. Such as USA, Australia, Russia, Canada, Middle East, Africa etc
Dongda Group has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, CE certification ,Alibaba GIS certification, SGS certification (made in China) . With excellent quality and competitive price , Dongda group is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.ouble Diaphragm Pump Pneumatic Air-operated Pump Double Diaphragm Pump

Model	Flow	Outlet pressure	Gas consumption	Rated air pressure (MPa)	Quality	Installation dimension	Inlet/outlet pipe diameter
	(l/min)	(MPa)	(m3/min)		(kg)	(mm)	(inches)
BQG100/0.4	100	0.4	0.4~0.5	0.6	21.3	490×400×340	1.5
BQG125/0.45	125	0.45	0.5~0.7	0.6	28.4	644×438×390	2
BQG140/0.3	140	0.3	0.5~0.55	0.6	21.3	490×400×340	1.5
BQG170/0.25	170	0.25	0.6~0.8	0.6	21.3	490×400×340	1.5
BQG200/0.4	200	0.4	0.8~0.9	0.6	41.8	890×538×477	3
BQG250/0.3	250	0.3	0.7~0.85	0.6	28.4	644×438×390	2
BQG320/0.3	320	0.3	0.85~0.95	0.6	41.8	890×538×477	3
BQG350/0.2	350	0.2	0.65~0.85	0.6	28.4	644×438×390	2
BQG450/0.2	450	0.2	0.9~1.0	0.6	41.8	890×538×477	3

Contact us if you need more details on ARO Double Diaphragm Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pneumatic Air-operated Pump、Double Diaphragm Pump. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Mine Pneumatic Pump > Pneumatic Diaphragm Pump