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-7 120V Pump Kit

Buck Libra Plus LP-7 120V Pump Kit
Item# APB-906300

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 7 LPM

This Personal Air Sampler is a modified version of the Libra Plus-4 with a more powerful pump. This pump range is 3 to 7 LPM to allow applications of the Miro5 MicroCell spore trap impactor cassette. A special 5 minute timer in the Main Menu allows for a rapid start-up for samplers.

Additional applications of the Libra Plus air sampling pump is to draw air contaminants in through a sampling media such as 25 and 37 mm filter cassettes, to gauge personnel exposure to gases, vapors, particulates, aerosols, etc.

The sampler consists of a pump contained in a Lexan case, exclusive and proprietary electronic circuit board for flow control, an LCD display with 2 lines of 16 characters, a single diaphragm pump mechanism and a rechargeable nickel metal hydride battery pack. 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

Includes Standard Smart NiMH charger at no additioanl cost. This charger will charge the pump battery pack (APB-109029) in approx. 2.5hrs.


  • Built-in 5 minute countdown timer from Main Menu
  • 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 up to 5 LPM for special cyclone requirements
  • High backpressure capable for 25mm 0.45 u asbestos filters
  • Built in washable stainless steel 100 micron filter
  • Displays:  elapsed time, accumulated volume and flow rate
  • Accuracy +/- 5% of display reading or pump Flow Faults
  • Count down timer up to 40 hours, turns off pump.
  • Key pad lock system
  • One year warranty

The Identification Specialists

Free Shipping for Qualified Customers

Contact your sales representative for details.