How screw pumps work

Blackmer is showing in YouTube videos how its S Series

  • twin screw pumps and
  • triple screw pumps

are working. Offered with or without external timing gears and bearings, the S Series pumps are self-priming, double-ended positive displacement pumps.

The twin and triple screw designs provide complete axial balancing of the rotating screws and their timing technologies eliminate metal-to-metal contact with the pump. S Series pumps are Atex-certified for use in explosive or dangerous environments, and have been specifically designed to address the difficult pumping challenges found in the Oil & Gas, process and marine industries.

S Series pumps are available in four distinct lines, each having multiple model configurations and sizes: twin screw (WTG), twin screw with non-timing gear (NTG), multi-phase twin screw, and triple screw.

They are low noise and nearly pulsation-free with little fluid agitation, pumping corrosive and non-corrosive, low or high viscosity, and clean or abrasive liquids.

www.blackmer.com

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