ASP-40 Air Sampling Pump

No gas detection range is complete without the UNIPHOS™ gas detection tubes. Thanks to its enormous wide assortment, UNIPHOS™ makes it possible to measure gases where electrical equipment have no solution to offer. The gases can be read extremely accurate by the use of the UNIPHOS™ ASP-40 piston and barrel Air Sampling Pump, which draws 100 ml of sample air into the barrel through the detector tube, connected at the inlet of the pump.

The UNIPHOS™ ASP-40 pump can be used with tubes of Kitagawa (Sensidyne), Gastec, RAE, Dräger, MSA (KWIK-DRAW™). The UNIPHOS™ tubes can be used with the pumps of Kitagawa (Sensidyne), Gastec, RAE.


  • Always sure of an exact 100ml pump stroke, comparing to other pump methods.
  • Light weight and rugged piston and barrel pump.
  • Carries a full 5 year warranty on the ASP-40 pump.
  • Can be used with other brands of tubes.
  • Integrated tip cutter to break both ends of the detector tube.
  • Vacuum indicator for completion of air sampling.
  • Manufactured in a ISO 9001 certified company.
  • Product complies to the EN1231 European Standard for Gas Detector Tube systems.

Customer Service

Sebastian Kelderman