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Get in-depth information about Blackmer pump and compressor technologies while learning why our solutions are the ideal choice to help solve your most critical fluid-handling applications.

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Blackmer® is the leading global provider of innovative, high-quality sliding vane, centrifugal, screw and regenerative turbine pump, and reciprocating gas compressor technologies for the safe transfer of liquids and gases.

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Sliding Vane Pumps

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Providing Innovative Product-Transfer Solutions for a Variety of Markets and Applications

Blackmer provides innovative product transfer solutions for many markets and applications, including in the chemical process, energy, transport, military & marine; general industrial, and oil & gas industries.

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Chemical Compatibility Guide

The Blackmer Chemical Compatibility Guide is for Blackmer Vane Pumps and is compiled from numerous reliable sources and cross-checked; however, it is only intended as an additional source of information.

CAUTION: The ratings in this table for chemical compatibility only. Other factors such as viscosity, pump speed, temperature, pressure, duty-cycle, particle concentration, etc. must be considered when applying a pump or option.

For offline reference:


  • A: Excellent;
  • B: Satisfactory;
  • C: Doubtful;
  • D: Attacked;

1 = Chemical resistance for 17-4 PH SS may be reduced.

The accuracy of these ratings cannot be guaranteed.

Vane Pump Chemical Compatibility Guide