Self-priming head 5 mwc (dry)
8 mwc (wet)
Maximum particle diameter 6 mm
Suction and discharge port 2 in
Compressed air inlet 1/2 in
Maximum flow 587 L/min
Maximum head 84 m
Maximum air supply pressure 8.4 bar
Aluminum alloy pump 27kg
Cast iron pump 78kg
Material
Pump body Aluminum alloy, Cast iron
Diaphragm Santoprene,Polyether rubber, Fluororubber, PTFE, EPDM, NBR
Valve ball PTFE, Stainless steel, Santoprene, Polyether rubber, Fluororubber, Ceramic
Valve seat PTFE, Stainless steel, Santoprene,, Polyether rubber, Fluororubber, Polypropylene
Mid-body Aluminum alloy, Polypropylene, Stainless steel
Aluminum Air Operated Diaphragm Pump: Advantages and Features
Aluminum air operated diaphragm pumps are reliable and efficient devices that are widely used in various industries for pumping aggressive and viscous liquids, as well as for working with liquids containing solid particles. These pumps have high performance, durability and resistance to chemical influences, which makes them indispensable in a wide variety of applications.
Main characteristics
Maximum particle diameter: up to 6 mm
Suction and discharge port: 2 inches
Compressed air inlet: 1/2 inch
Maximum head: up to 84 m
Maximum air supply pressure: 8.4 bar
Pump weight:
Aluminum alloy pump - 27 kg
Cast iron pump - 78 kg
Materials and components
Pump body:
Aluminum alloy is a lightweight and durable material, ideal for pumps that must be resistant to corrosion, but at the same time not overload the structure with excess weight.
Cast iron is a heavier material that is used in pumps to increase their strength and resistance to mechanical damage in more severe operating conditions.
Diaphragm:
Santoprene is an elastic and chemically resistant material that is often used for diaphragms of pumps handling aggressive liquids.
Polyester rubber - used when high resistance to heat and oil is required.
Fluororubber (PTFE) - suitable for working with chemically aggressive liquids, including solvents, acids and alkalis.
EPDM (ethylene propylene diene rubber) - used for working with liquids containing water and vapor.
NBR (nitrile rubber) - resistant to oils and hydrocarbons.
Ball valve:
PTFE (polytetrafluoroethylene) - resistant to chemical influences, high-temperature liquids and is extremely durable.
Stainless steel - used for balls and valves that must operate under conditions of increased mechanical load.
Santoprene and polyester rubber - used in valves for pumping medium-aggressive liquids.
Fluororubber - ideal for working with chemically aggressive substances.
Ceramics - used for valves in applications where high wear resistance is required.
Middle part of the body:
Aluminum alloy - for lightness and strength.
Polypropylene - provides resistance to chemicals.
Stainless steel - used to increase durability and resistance in aggressive liquids and high temperatures.
Advantages of aluminum pneumatic diaphragm pumps
1. Lightness and strength
Aluminum alloy pumps are significantly lighter than their cast iron counterparts, which simplifies transportation and installation. This is especially important for mobile units and equipment, where every kilogram of weight counts.
2. Corrosion resistance
Aluminum alloys have good corrosion resistance, which significantly increases the service life of the pump when operating in aggressive and humid conditions. This also makes such pumps ideal for working with chemically active substances.
3. Performance and high efficiency
These pumps provide high pressure (up to 84 m) and can pump liquids with solid particles up to 6 mm in diameter, which allows them to be used for pumping abrasive liquids and suspensions. This makes them ideal for industries such as mining, construction and cleaning.
4. Versatility
Air-operated diaphragm pumps can handle a wide range of liquids, including chemically aggressive, viscous and abrasive ones. They can be equipped with various diaphragms and valves depending on the characteristics of the pumped liquids, which makes them versatile and adaptable to various conditions.
5. Operational safety
The pneumatic principle of the pump eliminates the use of electricity, which makes them safe for use in areas with a high risk of explosions or in places where dangerous chemical reactions may occur.
6. Easy to maintain
Air operated diaphragm pumps have a simple design, which makes them easy to maintain and reduces maintenance time. In addition, the diaphragm can be replaced quickly, which minimizes equipment downtime.
Applications
Chemical industry: Aluminum diaphragm pumps are ideal for pumping aggressive chemicals such as solvents, acids, alkalis and other chemical liquids.
Construction: Pumping construction mixtures, solutions and sludges with abrasive particles.
Wastewater treatment plants: Pumps for pumping wastewater, dirty liquids and sludges.
Petrochemical: Pumping oil, gas and other hydrocarbon liquids.
Medical and pharmaceutical industries: For transporting chemicals and other liquids with a high degree of purity.
MQ50 Aluminum Alloy/Cast Iron Diaphragm Pump
MQ50 Aluminum Alloy/Cast Iron Diaphragm Pump
MQ50 Aluminum Alloy/Cast Iron Diaphragm Pump
