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category:
Pressure Gauges
manufacture:
Winters Instruments
mpn:
PFG1738
subcategory:
Pfg Refrigeration Gauge
Product Description
Winters Instruments - PFG1738
Features
- 2.5” (63mm) to 6” (150mm) durable gauges
- 2.5” (63mm) dial have a blue and red coloured case for easy identification
- Dual scale (psi/°F)
- Flutterless movement on the 2.5” (63mm)
- Chlorofluorocarbon (CFC) temperature scales (R-12, R-22 R-502)
- Brass internals
- 1/4” NPT standard
- ASME B40.100 compliant
- CRN registered
- 5 year warranty
Applications
Refrigeration equipment and refrigeration recovery equipment
Additional Information
Dial2.5” (63mm), 4” (100mm), 6” (150mm): White aluminum
Case2.5” (63mm): Plastic, colour coded, blue for low pressure and red for high pressure, 4” (100mm), 6” (150mm): Steel, painted black
Lens2.5” (63mm): Plexiglass, threaded, 4” (100mm), 6” (150mm): Glass
Ring4” (100mm): Brass, polished,
Connection1/8” NPT or 1/4” NPT standard
Restrictor ScrewStandard
Recalibrator ScrewStandard
Bourdon Tube2.5” (63mm): Phosphor bronze, vibration free (flutterless movement), 4” (100mm), 6” (150mm): Phosphor bronze
PointerAluminum, anodized black
Welding#50 tin solder
Over-Pressure Limit25% of full scale value
Scalepsi/°F (R-12/R-22/R-502)
Working PressureMaximum 75% of full scale value
Ambient/Process Temperature-40°F to 158°F (-40°C to 70°C)
Accuracy2.5” (63mm): ±2% of full scale, 4” (100mm), 6” (150mm): ±1% ANSI/ASME Grade 1A
Enclosure RatingIP52
Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.