Air Operated Diaphragm Pumps

Air diaphragm pumps are specifically designed to pump abrasive fluids with high loads of solids or high viscosity. Furthermore, air diaphragm pumps are often used if the pumped liquid has a limited acceptance of shear forces which denies the use of a centrifugal pump. Air diaphragm pumps are dry-run capable, dry self-priming, and continuously adjustable. In addition, our air operated diaphragm pumps don’t have a dead-center as a result of a lube-free air valve system, which guarantees a continuous and trouble-free operation.

The series MPF air diaphragm pump is available in plastic such as PP (Polypropylene), PVDF (Polyvinyldene fluoride), and conductive PP and PVDF. The pump is also available in aluminum and stainless steel. In combination with a variety of membranes and valve materials, these pumps can be used with almost all liquids.

Technical Data

Model	MPF 7	MPF 10	MPF 15K	MPF 15	MPF 25K	MPF 25	MPF 32	MPF 40	MPF 50	MPF 80
Inlet and outlet ports (Flanges optional)	G1/4" (DN7)	G3/8" (DN10)	G1/2" (DN15)		G1'' (DN25)		G1¼" (DN32)	G1½" (DN40)	G2'' (DN50)	G2'' (DN80)
Capacity (max.)	7 l/min	20 l/min	35 l/min	65 l/min	120 l/min	170 l/min	250 l/min	380 l/min	700 l/min	1050 l/min
Total head (max.)	60 mWs	70 mWs		80 mWs
Temperature PP/PVDF/AL/SS (max.)	60/90/100/100 °C
Driving pressure (min.)	2 bar
Driving pressure (max.)	6 bar	7 bar		8 bar
Suction lift (dry)	3 m	5 m
Suction lift (wet)	9,8 m
Solids size (max.)	2 mm	2,5 mm	3 mm	3,5 mm	4 mm	7,5 mm		8 mm	8,5 mm	9,8 mm
Connection air supply	Ø4 mm	Ø6 mm	Ø6 mm	G1/4"	G3/8"	G1/2"			G3/4"
Pump material	PP, PVDF, Aluminium, Edelstahl
Membrane material	NBR, SANTOPRENE, KEYFLEX, EPDM, FKM, PTFE

Air Operated Diaphragm Pumps

Technical Data

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MPF 7

MPF 10

MPF 15K

MPF 15

MPF 25K

MPF 25

MPF 32

MPF 40

MPF 50

MPF 80