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PRESSURE & VACUUM
20/25VWC, A25VWC Air Filter Restriction SWICHGAGE®
The VWC Series SWICHGAGE® instruments are direct reading gauges
for use with dry air filters. As the filter deteriorates, air inflow
will decrease creating increased vacuum between the air filter
and the carburettor. The vacuum is monitored by the SWICHGAGE®,
which gives a visual readout of the filter condition. A built-in
adjustable limit contact can operate an alarm to alert the operator
when it is time to service or replace the air filter element. MURPHYGAGE® indicating-only
models are also available.
Features:
- 2 in. (51 mm) and 2½ in. (64 mm) dia. water column swichgage® for detecting restricted dry air filters.
- Indicating gauge and limit switch in one.
- Use the switch to activate alarms and/or to shut down equipment
- Dependable and accurate
- Dual scale reading
- Dash mounting for easy viewing
Literature:
For more information about this product, you can view the related literature here:
- Sales Bulletin (VWC-7540B)
- Installation Instructions (00-02-0162)
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, 20BTG – '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.