Weil McLain 511-330-079 Ignition Module Refrigerant This 3/4" NPT steam trap
Baker’s notes & crumb story
Description
Weil McLain 511 330 079 Ignition Module Refrigerant This 3 4" NPT steam trap This 3 4" NPT steam trap features a 3 16" orifice designed specifically for systems with a maximum operating pressure of 20 PSI maintaining the integrity of the original system's safety string