This low-maintenance pump meets all OSHA and AHERA standards for air sampling safety. At less than 10 lbs., it is lightweight and easy to use. The rotary, oil-less, carbon vane pump has only one moving part for continuous draw and low maintenance. It has an adjustable regulator with a locked-in operating range of 3-20 lpm. The pump is complete with an adjustable aluminum tripod, five feet of vinyl tubing, inline filters, muffler jars, feet, handle and power cord with switch.

• Part No. 9804 A100 Sampling Pump with stand
• Part No. 9804-88 A100 Sampling Pump without stand

Using a pulsating diaphragm to sample air quality, this cost effective, virtually maintenance free pump meets all AHERA and OSHA standards. The adjustable regulator provides a locked-in operating range of 3-14 lpm. It is extremely lightweight at only 7 1/2 lbs. and comes complete with an adjustable aluminum tripod, clear vinyl tubing and power cord with switch.

• Part No. 9805 Diaphragm Pump without stand
• Part No. 9805-88 Diaphragm Pump with stand

Flow meter is separate from the pump to allow the user to set the flow for more than one pump with the same meter. Features an expanded scale (0-20 lpm) and includes necessary adapters for use with particulate cassettes.

• Part No. 9804-03