PresAir Vacuum Switch VS12540E-300I Original equipment manufacturers worldwide Field adjustable vacuum switch. Dual vacuum switches available, factory set to allow each microswitch to operate at a different water vacuum setting. Range is 10% to 25% lower on reducing vacuum. Special differentials available.
Additional Information
| Thread Material | Plastic |
| Inlet Size/Outlet Size | 1/8″ MPT |
| Amperage (Amps) | 25 |
Alternate Part Numbers
- VS12540E-300WI (Presair),
