These vertical systems fit more easily into air sampling stations, trailers and cabinets, and provide a more efficient methodology of sample collection

Both the 4-port and 8-port manifolds are available with either a glass sampling cane with an inverted glass cone, or with a straight glass cane with a polyethylene inverse funnel on top. Approximate I.D. of the sampling tube is 25 mm (1 inch). Approximate overall height of four-port system is 150 cm (60 inches). Approximate overall height of eight-port system is 155 cm (62 inches). Fabricated from borosilicate glass. (C.A.R.B. = California Air Resources Board.)

All the inner surfaces that are exposed to the air are either inert borosilicate glass or inert PTFE. Thanks to the convenient Ace-Threds®, the systems can be safely and easily disassembled for cleaning or replacing parts. Both 4-port and 8-port canes offer a PTFE sampling port outside for spot sampling or EPA auditing. The heavy duty #7 Ace-Thred ports on the manifolds can be fitted to any type of tubing, and can be sealed with ferrules and bushings to facilitate connection to air sampling instrumentation and monitors.