SKC PCXR8 Sampling Pump

Constant flow air sample pump with a wide flow range Accurate air volumes without the need for frequent sample pump adjustments, smooth airflow for high flow (750 to 5000 ml/min), pulseless for low flow (5 to 500 ml/min). Low flow air sampling applications require the optional Adjustable Low Flow Holder (Cat. No. 224-26 series) Automatic fault features Ensure integrity of results with shutdown on low battery, restricted flow, and excess back pressure; all with time-retention Backpressure compensation to 40 inches of water Automatically corrects to maintain a constant flow Built-in low flow pressure regulator at no extra cost For low flow air sampling at 5 to 500 ml/min (requires the 224-26 series Adjustable Low Flow Holder accessory) Multi-tube low flow air sampling capability Built-in pressure regulator allows up to 4 tubes to be run simultaneously; reduces time in the field; uses fewer pumps Small and compact air sampling pump Measures only 5.1 x 4.7 x 1.9 inches (13 x 11.9 x 4.8 cm)