Armstrong Steam Trap Repair Kit, 811 3/4″ 125 PSI – 8113/4125RK

Repair kit for Armstrong 811 inverted bucket steam trap, 3/4" NPT, rated to 125 PSI. Includes valve, valve retainer, guide pin assembly, valve lever, and valve seat. Failed steam trap leaks live steam or fails to drain condensate — wasting energy and causing waterlogged steam lines. Rebuild in place without disturbing pipe connections.

Compatible with Armstrong 811 series steam traps, 3/4" 125 PSI.