Working in atmospheres likely to contain dangerous particu-lates requires reliable, constant air monitoring. Meeting OSHA and AHERA standards, Allegro Industries offers a complete line of sampling pumps that deliver dependable area monitoring of mold, lead, asbestos and other dangerous particulates. The T100 Rotary Vane and the A100 Rotary Vane offer a sampling range of 3-20 lpm. The D-2 Moldlite Sampler is a high efficiency-linear oscillating pump with a sampling range of 3-33 lpm. Powered and self-contained, the DC sampling pump is a programmable unit designed specifically to run (mold) cassettes.