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BM300

BM300 Thermostatic Bimetal Steam Trap

BM300 Repairable Carbon Steel

DRIP: The BM300 is a Medium Capacity Thermostatic Bimetal steam trap which is ideal as a drip trap on superheated steam mains and steam supply lines, as well as saturated steam lines and steam tracing applications. Bimetal traps subcool condensate before opening, making them extremely energy efficient and highly resistant to steam loss.

ModelSizeTypeMax PMO (psig)Max Capacity @ Max PMO (lb/hr)
BM300S-12-N1/2"NPT300
BM300S-13-N3/4"NPT300
BM300S-14-N1"NPT300
BM300S-12-SW1/2"Socket Weld300
BM300S-13-SW3/4"Socket Weld300
BM300S-14-SW1"Socket Weld300
BM300S-12-BW1/2"Butt Weld300
BM300S-13-BW3/4"Butt Weld300
BM300S-14-BW1"Butt Weld300
BM300S-12-F1501/2"150# FLG300
BM300S-13-F1503/4"150# FLG300
BM300S-14-F1501"150# FLG300
BM300S-12-F3001/2"300# FLG300
BM300S-13-F3003/4"300# FLG300
BM300S-14-F3001"300# FLG300
Downloads
Catalog Spec Sheet (pdf)
Product Overview
DRIP: The BM300 is a Medium Capacity Thermostatic Bimetal steam trap which is ideal as a drip trap on superheated steam mains and steam supply lines, as well as saturated steam lines and steam tracing applications. Bimetal traps subcool condensate before opening, making them extremely energy efficient and highly resistant to steam loss.
Features
The Body is made from Carbon Steel and trap internals are fully repairable while the product remains in-line. Repair is done by removing the cover and replacing the seat and thermal element. Contains an extremely strong and robust bimetal element which is highly resistant to waterhammer. The hardened plug is back-seated to function as an internal check valve. Standard subcool is 18°F but is also field-adjustable.
Options
Specific models have an optional strainer (BM300S) and optional Blowdown Valve (BM300SB) for cleaning strainer. They are available in 1/2", 3/4" and 1" NPT, Socket Weld (SW), Butt Weld (BW) and Flanged connections.