(NEW) ASCO PB31A RV34A11 3.5psig Pressure Switch Box

Asco Pressure Switch Box PB31A 3.5psig Condition: New, No Box - Old Inventory. 2 lb   0.9  oz         63022   QTY: 2 rev +1 (2 to 3) 12122 rev +1 (3 to 4) 12122