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2.5" Black steel refrigeration pressure gauges

  • Black steel
  • Brass
  • EN837-1or DIN
  • ISO9001
  • 100% Inspection

Detail

2.5" Black steel refrigeration pressure gauges


Application & Features:



• Refrigeration equipment and refrigeration recovery equipment

• 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
• CRN registered
• 5 year warranty

 

Specifications:




Dial

2.5” (63mm), 4” (100mm), 6” (150mm): White aluminum
2.5” (63mm) liquid filled: Multicolored dial

Case

2.5” (63mm): Plastic, colour coded, blue for low pressure and red for high pressure
4” (100mm), 6” (150mm): Steel painted black

Lens

Polycarbonate lens

Ring

2.5” (63mm) liquid filled SS, crimped
4” (100mm): Brass, polished
6” (150mm): Steel, painted black

Connection

1/8” NPT or 1/4” NPT standard

Restrictor Screw

Standard

Bourdon Tube

2.5” (63mm): Phosphor bronze, 4” (100mm), 6” (150mm): Phosphor bronze

Pointer

Aluminum, anodized black, 2.5” (63mm) liquid filled: Red aluminum,

Over-Pressure Limit

25% of full scale value

Scale

psi/F (R-12/R-22/R-502)

Working Pressure

Maximum 75% of full scale value

Ambient/Process Temperature

2.5” (63mm), 4” (100mm), 6” (150mm): -40°F to 158°F (-40°C to 70°C)
2.5” (63mm) liquid filled: -13°F to 140°F (-25°C to 60°C)

Accuracy

2.5” (63mm): ±2% of full scale
4” (100mm), 6” (150mm): ±1% ANSI/ASME Grade 1A

Enclosure Rating

Dry: IP52
Liquid Filled: IP65



 

Product Pictures:







Our company's main products include: Economy Pressure Gauge, All Stainless Steel Pressure Gauge, Electric Contact Pressure Gauge, Capsule Low Pressure Gauge, Vacuum Gauge, Oxygen Medical Pressure Gauge, High Pressure Gauge, Spiral Miniature Pressure Gauge, Fire Extinguisher Gauge, Medical Instrument, Diaphragm Pressure meters, Differential Pressure Gauges, Industrial Glass Thermometers, Bimetal Thermometers ,Transmitter, Flow meters ,etc. Continually developing more and more products to adapt to the different requirements from the customers.


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