Armstrong International 811-3/4-70 Trap R-410A Robust construction with a 1/4

Robust construction with a 1/4 inch compression fitting for secure connections

Technical Precision: Lapped metal seats and a plain lever assembly allow for manual testing and repeatable

whereas a 1-pole unit only breaks one side

it is recommended to install the drier in a vertical position with flow-up to ensure optimal desiccant contact and drainage during the off-cycle

Armstrong International 811-3/4-70 Trap R-410A Robust construction with a 1/4The Armstrong International 811 3 4 70 Trap is a high performance inverted bucket steam trap designed for exceptional energy efficiency and longevity in industrial steam systems. Engineered with a rugged cast iron body, this Series 811 model features a 3 4" NPT connection and a precision lapped 5 32" orifice, optimized for a maximum operating pressure of 70 PSI. Its unique leverage system and bottom in top out configuration ensure reliable condensate