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SGI SGN Refrigeration Sight Glass For HCFC HFC ext. x int. Flare
SG is sight glasses for low pressure application (Max Working Pressure 500 psig). SG 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. SGI / SGN and SGRI / SGRN are equipped with sensitive indicators that reflects a color, which depends on the moisture content in the refrigerant.
Main Dimension of SG series Refrigeration Sight Glass:
| Model | Connection Type | Connection Size | L | L1 | H | H1 | B1 | φD |
| inch | ||||||||
| SGI / SGN 6 | Flare ext x ext | 1/4'' | 2.638 | - | 0.945 | 0.551 | 0.551 | 1.063 |
| SGI / SGN 10 | 3/8'' | 3.228 | - | 1.102 | 0.63 | 0.748 | 1.26 | |
| SGI / SGN 6 | Flare int x ext | 1/4'' | 1.811 | - | 0.945 | 0.551 | 0.63 | 1.063 |
| SGI / SGN 10 | 3/8'' | 2.244 | - | 1.181 | 0.669 | 0.866 | 1.26 | |
| SGI / SGN 12 | 1/2'' | 2.323 | - | 1.181 | 1.181 | 0.945 | 1.26 | |
| SGI / SGN 6s | ODF x ODF Solder | 1/4'' | 3.976 | 0.276 | 0.945 | 0.551 | 0.551 | 1.063 |
| SGI / SGN 10s | 3/8'' | 4.685 | 0.354 | 0.945 | 0.551 | 0.551 | 1.063 | |
| SGI / SGN 12s | 1/2'' | 5.748 | 0.394 | 1.102 | 0.63 | 0.748 | 1.063 | |
| SGI / SGN 16s | 5/8'' | 5.748 | 0.472 | 1.181 | 0.709 | 0.866 | 1.063 | |
| SGI / SGN 22s | 7/8'' | 6.811 | 0.699 | 1.457 | 0.827 | 1.063 | 1.26 | |
| SGI / SGN 6s | ODF x ODM Solder | 1/4'' | 3.976 | 0.276 | 0.945 | 0.551 | 0.551 | 1.063 |
| SGI / SGN 12s | 5/16'' | 5.748 | 0.394 | 1.102 | 0.63 | 0.748 | 1.063 | |
Technical Data of SG series Refrigeration Sight Glass:
More Refrigeration Products for you to choose:
| | |
| Refrigeration Solenoid Valve | Reversing Valve | Expansion Valve |
| | |
| Hot Gas Bypass Valve | Crankcase Pressure Regulator | Ball Valve |
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