14" x 18" x 1-1/2" x 3/16" Elliptical Spiral Max Manhole Gasket BaseSKU-WR1G65-641 PEERLESS BOILER REPAIR PART #50510

PEERLESS BOILER REPAIR PART #50510 - SV CONBRACO 13-511-B15

SMITH PART #70077 - 1 1/2'' Drum Plug w/Gasket for Mills 650

C-terminal available for every thermostat connection

The largest LGB steam boiler requires only two risers

14" x 18" x 1-1/2" x 3/16" Elliptical Spiral Max Manhole Gasket BaseSKU-WR1G65-641 PEERLESS BOILER REPAIR PART #50510Spiral Max gaskets can be made from a wide variety of profiled alloy containment strips combined with specified sealing composites. Following ASME B16. 20 code, the strips are wound around a mandrel specific to the finished gaskets internal dimensions. The gasket, inside diameter contains, at a minimum, three plies of preformed metal strip without the sealing composite and is spot welded at least three times at a distance no greater than 3, apart