Winters Instruments PFG1731 Pfg Refrigeration Gauge – One-stop shop for professional tools and equipment.

Description

Product Description

Winters Instruments – PFG1731

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.