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OPL series 4.5" Pressure Gauge and Swichgage?
The OPL series Pressure SWICHGAGE? instruments are combination pressure indicating gauges with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop of engines and electric motors. OPLC Swichgage,OPLCE Swichgage, OPLFC Swichgage, OPLBP* Swichgage, OPLBPE* Swichgage, OPLG Murphygage, OPLFG Murphygage
Base models:-
| OPLC |
Surface mount aluminium case with Start/Run switch for low contact override. (Shown above right.) |
| OPLFC |
Panel mount version. (Shown above centre.) |
| OPLFC-D |
OPLFC with dirty water diapragm. (Shown above left.) |
| OPLC-DPCO |
OPLC with dual Run/Start contacts for use with AT03069 throttle controller |

Features:
- Combination indicating gauge and critical pressure limit switches
- 4.5 inch gauge face
- High and low pressure limit contacts are visible and adjustable
- Panel and surface mount versions
- Indicating-only MURPHYGAGE? available
- Latching control relay versions available


OPLC Swichgage, surface mount, with low limit lockout switch
OPLCE Swichgage, panel mount square case
OPLFC Swichgage, panel mount
OPLBP* Swichgage, surface mount, with latching control relay
OPLBPE* Swichgage, panel mount square case, with latching control relay
OPLG Murphygage, surface mount
OPLFG Murphygage, panel mount
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