Sigma/ 3 (Basic Type)

The Sigma/3 Basic motor-driven diaphragm metering pump features a patented multi-layer safety diaphragm, ensuring exceptional process safety and reliability. It also provides a variety of power end options, including both three-phase and single-phase AC motors, suitable for Exe and Exde environments with ATEX certification.

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Industries Served

• Building Services & Facilities Management
• Commercial & Industrial
• Manufacturing
• Agriculture & Irrigation
• Mining
• Municipal Waste
• Utilities

Features Applications Tech Specs

• Capacity range 145 - 1030 litres/hour, 12– 4 bar
• Highly robust metal inner housing for load stressed parts
• Plastic housing to protect against corrosion
• Dosing accuracy is better than ± 2% in the stroke length range of 30 – 100%
• Corrosion resistant plastic housing rated IP 65
• Available in contact or analogue signal

NOTE: Product information should be used as a guide only and should not be used for pump selection. For further information, please contact Malcolm Thompson Pumps on 1800 439 607.

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