Air Sampling Canister TO-Can, 1 L, with 3-Port RAVE+ Valve, with Gauge

The proprietary electropolished surface maintains the stability of the connection.
High quality 2/3 rotary valve with metal-to-metal seal and stainless steel membranes prevent sample adsorption and ensure more accurate results.
Valves are both with 2 ports also available with 3 connections; The 3-port valve includes a -30" Hg/60 psi vacuum gauge/manometer (other gauges are also available).
SUMMA canister equivalent.
They feature proven long life, leak-free performance and effortless Operation of the RAVE+ valves.