3/8" Sight Glass

Hermetically designed moisture indicator with 3% relative humidity sensitivity, intended for use on refrigerant lines.

• 3% relative humidity indication compared to 10% paper indicators
• 3% relative humidity sensitivity
• Accurate color calibration at low ppm levels and higher temperatures
• All brass corrosion-resistant body
• Fully hermetic design
• Maximum working pressure: 680 psig
• Single indicator for all common refrigerants
• Solid copper fittings
• Tri color coded: Blue/Purple/Pink
• Wide-angle viewing/ high visibility window for ease of monitoring
  
  

  Connection Size:	⅜"
  Connection Type:	ODF
  Maximum Working Pressure:	680 psig