Features:
Certificate: FM Approved / UL Listed / BSI / LPCB / NSF 61
Size: 3/4″*1/2″ – 4″*3″ (DN20X15 – DN100X80)
Pressure: class150 / class300
Dimensions: ANSI B16.3
Material: Malleable iron ASTM A197
Threaded: NPT ASME B1.20.1
Surface: Black / Electrical galvanized / Hot-dip galvanized