OPLC-A-30V100 pressure Switch Gauge by Murphy.
- 30" vac-100 PSI(-101 kPa-689 kPa) pressure range (dual scale)
- 4 1/ 2 in (114 mm) dial gage
- Surface mount (with low limit lockout switch)
- Grade A phosphor bronze bourdon tube (brass tip, silver brazed)
- Combination indicating gage and critical pressure limit switches
- High and low pressure limit contacts are visible and adjustable
- Data sheet
- Installation instructions