Sight Glass 5/8 in.

FEATURES

• ONE INDICATOR for all REFRIGERANTS: provides a true moisture indication for Refrigerant 134a, 22, 404A, 407C,407F, 410A or 507.
• RELIABLE and ACCURATELY CALIBRATED COLOR CHANGE POINTS: in parts per million of moisture for each refrigerant.
• LARGE FULL VIEW SIGHTGLASS: extra large crystal clear sightglass for viewing the refrigerant. Bubbles indicate a shortage of refrigerant or a restriction in the liquid line.
• DISASSEMBLY FOR INSTALLATION IS UNNECESSARY: with extended fittings on small size solder models. Seals are easy to braze.
• REVERSIBLE: indicator colors differ so widely between the wet and dry condition, there is no possibility of confusion. Colors reverse as often as moisture concentration in the system changes.
• INDICATOR PROTECTED from DISCOLORATION and DIRT: by a filter pad and screen. This prevents washing of the indicator by the refrigerant and protects it from system contamination and turbulence.
• COLOR CHANGES ARE EASILY DISTINGUISHED and REPLACEABLE INDICATOR ELEMENT: the color indicator paper can be changed on fused glass models manufactured since 1984 without removing the seal from the line.
• PLASTIC CAP: is supplied with seal to keep the glass free from dust, dirt and grease.