Tisch TSP Air Sampler Models 5170 and 5170V H2S so both samples and the

so both samples and the well are protected from disturbance or the danger of cross-well contamination

stakeholders

Reliable Check Valves

making it easy to visually inspect the filter

and confined space entry analysis

Tisch TSP Air Sampler Models 5170 and 5170V H2S so both samples and theBoth models of the TSP (total suspended particulate) high volume sampler meet EPA requirements for a flow rate between 39 and 60 cfm, as described in CFR, Appendix B to Part 50. The 5170 model operates with a mass flow controller and a flow rate that is user adjustable between 39 and 60 cfm. The 5170V model contains a fixed orifice with a flow rate 42 to 44 cfm. Both models can be powered with a generator. Each sampler has a seven day mechanical timer