Blackmer’s Sliding Vane Pumps are durable, easy to maintain products well suited to the Pharmaceutical industry.  The unique sliding vane design maintains efficiency as the vanes wear.  This means less maintenance and lower energy costs.  In addition, every Blackmer sliding vane pump features dual shaft support bearings for smooth operation and even loading.  Also, the nature of the Blackmer Sliding Vane pump allow for excellent dry-run and self-priming capabilities.  Should the pump require maintenance, the vanes can be replaced without removing the pump from the piping system.

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NP Pumps

  • Designed for applications that have varying fluid viscosities and temperatures
  • Available with John Crane or Flowserve mechanical seals as well as other aftermarket seal manufactures
  • Jacketed option allows for high temperature operation
  • Available in Stainless Steel Configurations

GX/X Pumps

  • GX pumps feature splined reducer and pump shaft makes alignment easy and requires no external coupler
  • Dual Shaft Support Bearings for smooth operation and even loading
  • Capable of accepting various motor sizes without shimming
  • Adjustable integral relief valve

ML Pumps

  • Ideal for abrasive, non-lubricating applications
  • Modular bearing hub assembly allows for quick and easy reconfiguration
  • Jacketed option allows for high temperature operation
  • Available with John Crane or Flowserve mechanical seals as well as other aftermarket seal manufacturers

Semler Industries also carries a full line of Blackmer Replacement Pump Parts