DOT-3E rating (up to/including 500 cc) and DOT-3A (over 500 cc) to 1800 psig (TPED cylinders to 1450 psig), which allows sampling at gas wellheads as well as on-site refineries.
Range of cylinder sizes: 75 cc – 2250 cc.
Stated pressure ratings are at 100 °F (37 °C).
All cylinders have 1/4" female NPT threads on both ends.
TPED-compliant cylinders available for EU community.
Each cylinder is hydrostatically tested to at least 5/3 times the working pressure.
