Range 0.8 to 4.0 LPM

 The Buck Libra™ is a low-cost high-performance personal air sampling pump. It is a “no frills” model designed  for sampling of asbestos, lead, and other airborne contaminates. The rugged, compact design features a rechargeable nickel-cadmium battery with available one-hour recharger.

The sealed pump case protects the internal components from dust, fibers and moisture. Simplicity of its operation features a “Set it and Forget it” flows at 2.0, 2.5, 3.0  LPM’s, maintained within 5% for full constant flow compensation using 37 and 25 mm cassettes. This insures accurate sample volumes based on the run time.

The Libra, model L-4, is capable of delivering up to 4.0 LPM for periods exceeding 8 hours. Bright LED’s indicate pump ON,  Flow Fault or a Low Battery. Flow from 5 to 800 cc/m may be obtained using optional Low Flow Holder.

Includes 5 Station Quick5 charger