B44MP Vacuum Breaker
ALFA LAVAL B44MP VACUUM BREAKER
The B44MP vacuum breaker from Alfa Laval is available in 1-1/2″ and 2″ tri-clamp connection. It uses a teflon plug and o-ring design. Positive pressure keeps the o-ring sealed against the base. During vacuum, the plug and o-ring drop down allowing air into the system. The standard o-ring is Buna, but can be changed to other elastomers. Other wetted parts are 316. B44MP vacuum breaker parts are available.