P4274 - NEW DWYER LARGE DIAPHRAGM PRESSURE SWITCH SERIES 1630 #1638-10 RANGE 3.0 TO 12" W.C. APROX DEAD BAND @ 0.11 MIN SET POINT,0.30 @ MAX SET POINT. COMPARE AT $183
Item Number: P4274
Price: US $156.00
Manufacturer: DWYER
Model/Serial Number: 1630
OEM Part Number: 1638-10