Air Operated Double Diaphragm Pump

1. Actual dry suction: 4~7m. 2. Plastic pump: Flange connection. 3. Metal pump: precision casting. 4. Longer diaphragm life. Annual promotion: free sample is available for serious buyer  Our Air operated double diaphragm pump is different from most of other Chinese pump for well mannfactured, well seal and good dry suction.Four bolts connection with very round ball, well seal and good dry suction. The actual dry suction can reach to 4~7m.High roundness valve ball for use the ball mill machine.Three section manifold, Flexible installation and even can simultaneously convey two different liquids.Longer diaphragm life. Diaphragm material from Dopont, Exxon.Pilot type air valve, low maintenance, low air consumption, so the using cost is low.Wetted body: PPH, PVDF, SS304, SS316, Aluminum etc.Diaphragm: PTFE, Hytrel, Santoprene, Viton etc.

Model	Size	Max flow (L/min)	Max head (m)	Max inlet air pressure (bar)	Suction lift (m)		Max particle (mm)
					Dry	Wet
MK15	1/2"	57	84	8.4	4	7.6	2.5
MK20	3/4"	57	84	8.4	4	7.6	2.5
MK25	1"	157	84	8.4	4	8	4
MK40	1.5"	358	84	8.4	5	8	5
MK50	2"	587	84	8.4	5	8	6
MK80	3"	1060	84	8.4	5	8	9.4

We pay attention to details, control the raw material, keep the ball is very round for well seal, Strengthen the pump structure, produce good diaphragm for long service time.We treasure the opportunity to cooperate with you, weclome your inquiries, thanks.     

Air Operated Double Diaphragm Pump