The Positive Injection Pump (PIP) provides the user with a safe and reliable system for directing aerosol from a Thermal or Laskin Nozzle Generator through a tube into the injection point. Speed control allows for regulation of the...

Improves the testing of clean air cabinets, Safety Cabinets, Isolators, and any installed HEPA filter where the distance between the point of aerosol injection and the filter is short, and upstream challenge measurement shows poor mixing.

Dilutes aerosol to measurable levels for particle counters. Installed between the aerosol source and a particle counter, diluters minimize pressure drop and aerosol loss while preventing saturation of the particle counter.