This pressure switch contains a single pole double throw snap-action micro switch. It is prewired with six colour-coded leads. Normally open/closed circuitry is field-selected to be compatible with the medical gas alarm system design.
- Removable copper diaphragm capsule
- Instrument quality snap-action switch
- Normally open or normally closed contacts
- Nema 4 water-tight housing with mounting brackets
- Pressure switches for normal 50 psig systems
- Pressure gauge with 2″ dial
- DISS gas specific nut, nipple and demand check