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Sigma 3

Prominent’s Sigma Series of motor driven dosing pumps is the most robust, reliable design in Prominent’s motor driven range and is suitable for heavy duty industrial processes.

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Sigma 3
  • 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.

  • Metering of highly viscous substances such as polymers
  • Cyanide dosing in gold processing and treatment
  • Wastewater dosing in municipal sewerage treatment plants
  • Water treatment for boiler feed water in power stations
  • Chemical dosing in fertilizer manufacturing plants
  • Post process water treatment in reverse osmosis potable water plants
Part number Max pump capacity at max back pressure Max stroke frequency (strokes/ min) Suction lift (mWG) Adm priming pressure suction side Connector suction/ discharge side Power supply Delivery weight (kg)
(bar) (L/hr) (mL/ stroke) (bar) (DN)
S3BaHM120145PVT0010M000 10 145 31.5 72 5 2 25 1 ½” / 25mm 1 ph. 230 Volt, 0.55kW 22
S3BaHM120330PVT0010M000 10 330 31.5 180 5 2 25 1 ½” / 25mm 1 ph. 230 Volt, 0.55kW 22
S3BaHM170410PVT0010M000 7 410 95.1 72 4 1 32 2″ / 32mm 1 ph. 230 Volt, 0.55kW 24
S3BaHM041030PVT0010M000 4 1030 95.1 180 3 1 32 2″ / 32mm 1 ph. 230 Volt, 0.55kW 24

Control

Part number Max pump capacity at max back pressure Max stroke frequency (strokes/ min) Suction lift (mWG) Adm priming pressure suction side Connector suction/ discharge side Power supply Delivery weight (kg)
(bar) (L/hr) (mL/ stroke) (bar) (DN)
S3CaH120145PVT0010WC01000 10 145 31.5 72 5 2 25 1 ½” / 25mm 1 ph. 115 – 230 Volt, 50/60Hz 22
S3CaH120270PVT0010WC01000 10 270 31.5 144 5 2 25 1 ½” / 25mm 1 ph. 115 – 230 Volt, 50/60Hz 26
S3CaH070580PVT0010WC01000 7 580 95.1 103 4 1 32 2″ / 32mm 1 ph. 115 – 230 Volt, 50/60Hz 24
S3CaH040830PVT0010WC01000 4 830 95.1 144 3 1 32 2″ / 32mm 1 ph. 115 – 230 Volt, 50/60Hz 24

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