Pressure rating
class 150 ... 1500
Suitable pressure ranges
0 ... 15 psi to 0 ... 3,625 psi
Upper housing (instrument connection)
Material stainless steel 316 L, ½ NPT
Diaphragm
Material stainless steel 316 L, welded with upper housing
Effective diameter of diaphragm Mb = 2.1"
Sealing ring
FPM (Viton®) max. 392 °F
Lower housing (process connection)
Material stainless steel 316 L
Flanges DN 15, 20, 25 following EN 1092-1, sealing face form B1 or NPS ½", ¾", 1" per ASME B 16.5, RF 125 ... 250 AA
Fastening parts
Retainer flange, hexagonal bolts and nuts:
galvanised steel max. 392 °F