Seats

Mepco (formerly Dunham & Bush) replacement seat for 1/2" 1E-SS series radiator traps, model C8146. Learn More

Mepco (formerly Dunham & Bush) replacement seat for 3/4" 2E-SS series radiator traps, model C8147. Learn More

Mepco (formerly Dunham & Bush) replacement seat for 1" 3C-SS series radiator traps, model C8148. Learn More

Illinois seat for 1/2" 1G, 1/2" 1MG, 3/4" 3GH, and 3/4" 3MGH radiator traps, as well as, all G and MG F&T traps. Learn More

Illinois seat for 3/4" 3G and 3MG, as well as, 1" 5MGH radiator traps. Learn More

Illinois seat for 1" 4G, 4MG, 5G, and 5MG radiator traps. Learn More

Marsh seat for 1/2" 2, all patterns, radiator traps. Learn More

Marsh seat for 3/4" 2-7, all patterns, radiator traps. Learn More

Marsh seat for 1" 2, all patterns, radiator traps. Learn More

Marsh seat for 1-1/2" 14A F&T traps. Learn More

Marsh seat for 2" 14B F&T traps. Learn More

Sterling brass seat for 1/2" and 3/4" 7-50, 7-70, and 7-80 series radiator traps. Learn More

Sterling stainless steel seat for 1" 7-15A and 8-12A series radiator traps. Learn More

Sterling stainless steel seat for 1/2" M-7-50A and 3/4" M-7-53A radiator traps. Learn More

Sterling stainless steel seat for 1/2" 8-50A radiator traps. Learn More

Armstrong seat for 1/2" NPT TS-3 radiator traps. Learn More

Armstrong seat for 3/4" NPT TS-3 radiator traps. Learn More

Armstrong seat for 1" NPT TS-3 radiator traps. Learn More

Spirax-Sarco bi-metal air vent with seat for BIX, B1H, B12X, B12H, and B2 inverted bucket traps in all pipe sizes and pressures. Learn More

Armstrong bucket mechanism and seat for models 212, 812, 862, and 882 inverted bucket traps with a 1/8" orifice and 200 pound operating pressure. Learn More