Order Information; Weatherproof models
Code Description
SM Mobrey M-Switch, 316 Stainless steel construction
Code Mounting arrangement Max pressure
20°C/ 68°F 130°C / 266F
A Mobrey 'A' Flange 19 bar / 275psi 15.4 bar / 223psi
D Mobrey 'D' Flange 3 bar / 43psi 3 bar / 43psi
B 2" BSPT Threaded 19 bar / 275psi 15.4 bar / 223psi
N 2" NPT Threaded 19 bar / 275psi 15.4 bar / 223psi
Code Enclosure
1 Weatherproof IP66/67 (NEMA 4)
SM A 1 Typical model number
Flameproof models
Code Description
SM Mobrey M-Switch, 316 Stainless steel construction
Code Mounting arrangement Max pressure
20°C/ 68°F 130°C / 266F
A Mobrey 'A' Flange 25.0 bar / 362psi 19 bar / 275psi
B 2" BSPT Threaded 49.6 bar / 719psi 44 bar / 638psi
N 2" NPT Threaded 49.6 bar / 719psi 44 bar / 638psi
Code Enclosure
2 Flameproof ATEX 11 1/2G Exd IICT6 (IP66/IP67)
SM A 2 Typical model number