Refrigerant Sight Glass

  •  Refrigerant Sight Glass
  •  Refrigerant Sight Glass

Product introduction
The SG series refrigerant sight glass is used to indicate the refrigerant in the liquid pipe in the refrigerating plant, the water content of the refrigerant, and the liquid flow from the oil separator to the compressor return pipeline.

It is fitted with a moisture indicator to show the water content in the refrigerant according to the change of color. The indicator shows dark blue when the water content of the refrigerant is very low, and pink when the water content is very high, at which time, a dry filter should be replaced.

Model and parameters
Connection form Model Connection size Outline size
In. mm Length Width Height
Solder ODF NSGWW6
6 120 35 35
NSGWW1/4 1/4"
120 35 35
NSGWW10
10 120 35 35
NSGWW3/8 3/8"
120 35 35
NSGWW12
12 120 35 35
NSGWW1/2 1/2"
120 35 35
NSGWW16
16 140 35 40
NSGWW5/8 5/8"
140 35 40
NSGWW19
19 147 35 40
NSGWW3/4 3/4"
147 35 40
NSGWW22
22 160 35 40
NSGWW7/8 7/8"
160 35 40
NSGWW28
28 170 35 40
NSGWW1-1/8 1-1/8"
170 35 40
Connection form Model Connection size Outline size
In. mm Length Width Height
Flare nuts NSGSS6
6 80 35 35
NSGSS1/4 31/4"
80 35 35
NSGSS10
10 95 35 35
NSGSS3/8 3/8"
95 35 35
NSGSS12
12 95 35 35
NSGSS1/2 1/2"
95 35 35
NSGSS16
16 95 35 35
NSGSS5/8 5/8"
95 35 35

Fengshen is a reputable refrigerant sight glass manufacturer and supplier, we are contributed to providing well-qualified commercial refrigeration controls and industrial refrigeration controls, as well as offering complete fluid control solutions. We have a group of engineers in developing the automatic flow control products, many years expertise in refrigeration, we can provide high quality sight glass with cost effective refrigeration solutions in client demands.

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