Blackmer’s Sliding Vane Pumps have been serving the petroleum market for over 50 years.  These durable pumps are well suited to both process lines as well as bulk and terminal loading & unloading.  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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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
  • Available in Truck-Mounted Configurations

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 manufacturers
  • Jacketed option allows for high temperature operation

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

XL Pumps

  • Replaceable liners and end discs allow for rebuilding of the pump without removing it from the piping system
  • Excellent self-priming and dry-run capabilities

HXL Pumps

  • Designed for high-volume applications such as barge, ship and terminal loading/unloading
  • Replaceable liners and end discs allow for rebuilding of the pump without removing it from the piping system
  • Excellent self-priming and dry-run capabilities.

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