Description

Danfoss Sight Glass SGN

Danfoss Sight Glass is sight glasses for low pressure application(Max Working Pressure 500 psig).
Danfoss Sight Glass is available with flare, solder and socket connections, and with and without moisture indicators.
SG and SGR, without moisture indicator, are mainly used to indicate the condition of the
refrigerant in the liquid line or the flow in the oil return line from the oil separator.

Features

SGI/SGN and SGRI/SGRN are equipped
with sensitive indicators that reflects a color, which depends on the moisture content in the refrigerant.
Provides fast and easy indication of: -High system moisture content
– Lack of subcooling or low system charge
Liamid levelin receiver
– Lack of subcooling or low system charge -Liquid level in receiver
(vessel mount versions only).Oil level in compressor
(vessel mount versions only)。Two Indicator types:
– Type“l”- provides optimal moisture
indication for refrigerants with mineral oil, e.g.R22
– Type“N”- provides optimal moisture
indication for refrigerants: R22, R134a,
R404AR407CR507R407AR407FR448A R449A,R450A,R452A,R513A
·All indicators are dirt resistant
·Available in both inline and vessel mount versions
· Hermetically sealed, tempered glass for easy viewing
·Available in flare/flare,solder/solder connection or sock type.