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Air Operated Rotary Pump

DO31221

Regular price $1,045.44
Regular price Sale price $1,045.44
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The DO31221 is an air operated rotary pump built for chemical transfer, with an aluminium motor, stainless steel casing, Viton gaskets and PTFE gears. That material combination is what allows it to handle fluids that would attack a standard pump, and it suits oil, antifreeze, diesel and water. It operates between 25 and 100 psi air supply, d .... Read more
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Product Info

Features & Benefits:
• Viton Gaskets and PTFE Gears: Chemically resistant wetted components allow transfer of fluids that would swell or degrade standard elastomers and plastics, widening the range of products one pump can handle.
• Stainless Steel Casing: Resists corrosion from the chemicals and antifreeze it is designed to pump, where an unprotected casing would degrade and eventually leak.
• Air Operated Drive: Requires no electrical supply, making it safe and practical in areas where flammable or volatile fluids make electrical equipment undesirable.
• 2 Metre Suction Head: Draws fluid from drums and tanks positioned below the pump, so installation is not constrained by having to mount the pump at or below fluid level.
• Ball Valve Included: The 1/4" ball valve gives direct on-off control of the air supply at the pump, so flow is started and stopped without returning to a remote air valve.
• Wide Fluid Compatibility: Suits oil, antifreeze, diesel and water as well as chemicals, so a single pump covers several transfer duties across a site.
• Variable Pressure Operation: Running between 25 and 100 psi lets flow be adjusted at the regulator to match the fluid and the receiving vessel.

Specifications:
• Type: Air operated rotary pump
• Application: Chemicals
• Working Pressure: 25-100 psi
• Maximum Flow Rate: 10 litres per minute
• Air Inlet: 1/4" BSP female
• Inlet/Outlet: 1/2"
• Motor Material: Aluminium
• Casing Material: Stainless steel
• Gasket Material: Viton
• Gear Material: PTFE
• Suction Head: Up to 2 metres
• Fluid Compatibility: Oil, antifreeze, diesel and water
• Included: 1/4" ball valve

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