Self-priming head 4 mwc (dry)
8 mwc (wet)
Maximum particle diameter 4 mm
Suction and discharge port 1 in
Compressed air inlet 1/2 in
Maximum flow 157 L/min
Maximum head 84 m
Maximum air supply pressure 8.4 bar
Aluminum alloy pump 11kg
Cast iron pump 25kg
Material
Pump body Aluminum alloy, Cast iron
Diaphragm Santoprene,Polyether rubber, Fluororubber, PTFE, EPDM, NBR
Valve ball Santoprene, Polyetherrubber, Fluororubber, PTFE, SS304, SS316, Ceramic
Valve seat Santoprene, Polyetherrubber, Fluororubber, PTFE,SS304, SS316, Polypropylene
Intermediate Aluminum alloy, Polypropylene
Aluminum Pneumatic Diaphragm Pump
A reliable solution for pumping aggressive, viscous and contaminated liquids
⚙️ Specifications
Pump type: Diaphragm, pneumatic
Housing: Aluminum alloy / Cast iron
Maximum particle diameter: up to 4 mm
Suction and discharge port: 1 inch
Compressed air inlet: 1/2 inch
Maximum head: up to 84 m
Maximum air supply pressure: up to 8.4 bar
Weight:
Aluminum pump: 11 kg
Cast iron pump: 25 kg
Materials of execution
Component Available materials
Pump body Aluminum alloy, Cast iron
Diaphragm Santoprene, Polyester rubber, Fluororubber (FKM), PTFE, EPDM, NBR
Valve ball Santoprene, Polyester rubber, Fluororubber, PTFE
Valve seat Santoprene, Polyester rubber, Fluororubber, PTFE, SS304, SS316, Polypropylene
Intermediate part Aluminum alloy, Polypropylene
✅ Advantages
High chemical resistance - choice of materials for any environment
Compressed air operation - safe operation in areas with increased risk of ignition
Rugged body - suitable for heavy-duty operating conditions
Pumping contaminated liquids and sludge with solid inclusions up to 4 mm
Dry running and self-priming without risk of damage
Easy installation, low maintenance costs
Application
Chemical and petrochemical industry
Construction and mining industry
Pumping oils, solvents, adhesives, paints, sludge
Wastewater treatment and pumping technical liquids
Manufacturing fertilizers, chemical reagents, liquids with abrasives
Why choose this pump?
⚙ Versatility - choice between aluminum or cast iron body for working conditions
Compatibility with various membranes and valves
Powerful pressure up to 84 meters and high performance
Safety - does not require electricity
Order or get advice
Need help in selecting a configuration for a specific environment? Our specialists will help!
MQ25 Aluminum Alloy/Cast Iron Diaphragm Pump
MQ25 Aluminum Alloy/Cast Iron Diaphragm Pump
MQ25 Aluminum Alloy/Cast Iron Diaphragm Pump
