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PRESSURE & VACUUM
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.
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
Literature:
For more information about this product, you can view the related literature here:
- OPL series general sales bulletin (OPL-96001B)
- OPLC-DPCO bulletin, throttling to pressure applications (ys6345)
- OPLFC-D bulletin, dirty water applications (ys6374)
- Installation Instructions (all models) (00-02-0161)
Inside this section:
- 20P & 25P series – 2 and 2½ inch (51 and 64 mm) dial pressure SWICHGAGE®, metal case, earth return, optional snap-switch.
- A20P & A25P series – 2 and 2½ inch (51 and 64 mm) dial pressure SWICHGAGE®, sealed polycarbonate case, insulated return, optional snap-switch.
- 20V, 25V, A20V, A25V – 2 and 2½ inch (51 and 64 mm) dial vacuum SWICHGAGE®.
- 20DP, 25DP, A20DP, A25DP – 2 and 2½ inch (51 and 64 mm) dial differential pressure SWICHGAGE®.
- 20/25VWC, A25VWC – 2 and 2½ inch (51 and 64 mm) dial filter restriction SWICHGAGE®.
- 20BPG, 20BVG – 'B-series' 2 inch (51 mm) dial pressure and vacuum MURPHYGAGE®.
- 76.PS – Direct mount low pressure switch.
- PSB – Direct mount pressure switch.
- DHK – Oil pressure tubing kits.
- OPL series – 4.5 inch (114 mm) dial pressure Gauge and SWICHGAGE®.
- PT167EX – 4.5 inch (114 mm) dial lead line pressure Gage and SWICHGAGE®.
- 45 series – 4.5 inch (114 mm) dial pressure SWICHGAGE® for Magneto, CD and battery ignition system.
- 45APE – 4.5 inch (114 mm) dial pressure SWICHGAGE®.
- PXT series – 4 -20mA pressure transmitters
- SGM45F – 4.5 inch dial pressure SWICHGAGEMitter with 4-20mA output.