Particle counter pressure reducer HPD™ III

gashigh-pressure

Use with the Lasair or IsoAir Pro particle counters to check contamination in gas. Product Details Enable Accurate Particle Counting in Compressed Gas HPDs reduce high-pressure gas (up to 150 psi) to near atmospheric pressure, allowing particle counters to function correctly without damaging sensitive flow-metering systems. Versatility Across Gases and Applications Compatible with non-toxic, inert gases like Clean Dry Air (CDA), nitrogen, argon, and CO₂, making HPDs suitable for semiconductor, pharmaceutical, and clean manufacturing environments. Economical Monitoring Allows the use of standard atmospheric particle counters for pressurized gas monitoring, avoiding the need for dedicated high-pressure instruments—significantly reducing cost for occasional or trend monitoring