Due to the pandemic AP Buck is having supply shortages that are causing unusually long lead times on their products. Please call 888-895-1177 or email sales@sanair.com before ordering and our team will provide you with approximate lead time, as some items may not be shipped for 4-6 weeks.

Buck Libra Plus LP-12 120V Pump Kit

Item# APB-906250

Price :
Our online supply store is currently unavailable to take orders. Please email your sales representative. Please note that orders received after 2 p.m. ET will be processed the following business day. Thank you.

Range 3 to 12 LPM

This Personal Air Sampler consists of a pump contained in a high impact RFI/EMI shielded case, exclusive electronic circuit board (patent pending) for constant flow control, an LCD display with 2 lines of 16 characters, a single diaphragm pump mechanism and a rechargeable nickel metal hydride battery pack.

Applications of this air sampling pump is to draw air contaminants in through a sampling media such as 37 and 47 mm filter cassettes, gauging personnel exposure to gases, vapors, particulates, aerosols, etc.

Other features of the Libra Plus include elapsed time, flow rate and accumulated volume. The built in timer count down the sampling time and automatically turn off the pump. All data is saved and cleared for next sample under the MENU

Now includes Standard Smart NiMH charger at no additional cost. This charger will charge the pump battery pack (APB-109031) in approx. 6-7hrs.


  • Flow Compensation for filter plugging and battery voltage
  • Compact, Rugged and quiet
  • No tools required to change flow rates.
  • Battery pack rechargeable while attached or separately
  • Stainless steel belt clip with built-in tripod connector
  • Includes Standard Smart charger with USB Mini B plug.
  • High impact Lexan case, antistatic and RFI shielded
  • “Auto-restart” within one minutes of a flow fault
  • Flows of 5 LPM for special cyclone requirements
  • External washable stainless steel 100 micron filter
  • Displays: elapsed time, accumulated volume and flow rate
  • Accuracy +/- 5% of display reading or pump Flow Faults
  • Built in timer turns off pump.
  • Key pad lock system
  • One year warranty

The Identification Specialists

Free Shipping for Qualified Customers

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