The Universal PCXR8 personal or area air sampling pump features a 5 to 5000 ml/min flow range, programmability, and up to 12-hour run time or extended intermittent sampling for particulates and gases/vapors. The pump is ideal for use with sorbent tubes, filter cassettes, size-selective samplers, sample bags, and impingers. The Universal PCXR8 air sampling pump is UL Listed for intrinsic safety.