12NN-K4-N4-B1A
(RANGE 35-415 MBAR
OVERRANGE 14 BAR
PROOF 28 BAR
ELECTRICAL RATING:
15 AMPS 250 VAC, 5 AMPS 30 VDC
12 = NO. 12 PISTON
NN = NEMA 4X (IP65) ALUMINUM HOUSING
3/4 INCH NPT (F) CONDUIT CONN.
(CSA ENCLOSURE 4 IF 'CS' OPTION SELECTED).
K = SPDT, DEAD BAND FIXED
4 = NO. 4 SPRING
N4 = TCP DIAPHRAGM/BUNA-N O-RING
B = ALUMINUM PROCESS CONNECTION
1A = 1/4 INCH NPT (F))
Sor