Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000pcs per week |
| Delivery Time | 4-6 weeks |
| Packaging Details | cartons |
| Connection | Flare and Solder |
| Series | SG series |
| Oil | POE |
| Application | Refrigeration and air-conditioning systems |
| Condition | New |
| Name | Sight glass |
| Brand Name | Alco/Emerson/Chinese brand |
| Model Number | SG series |
| Certification | CE / UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000pcs per week |
| Delivery Time | 4-6 weeks | Packaging Details | cartons |
| Connection | Flare and Solder | Series | SG series |
| Oil | POE | Application | Refrigeration and air-conditioning systems |
| Condition | New | Name | Sight glass |
| Brand Name | Alco/Emerson/Chinese brand | Model Number | SG series |
| Certification | CE / UL | Place of Origin | China |
| High Light | SGN Flare Solder Sight Glass ，SGR Flare Solder Sight Glass ，sintered glass liquid sight glass | ||
Flare And Solder Sight Glass For Refrigeration System,Condensing Unit,Refrigeration Unit,Cooling Equipment
Description:
Both Model SGN sight glass and Model SGS sight glass are used on the liquid piping of the refrigeration and air conditioning unit to indicate the flow condition of the refrigerant, water cut of the refrigerant and lubricant oil flow condition of the oil return piping on the oil separator.
Model SGN sight glass and Model SGS sight glass are equipped with one moisture indicator, which will change color to indicate the water cut in the refrigerant.
Model SGR sight glass is used to indicate the level of the refrigerant in the liquid drum and the lubricant oil level in the compressor crankcase.
The modified PTFE sealing is used in bothModel SGN sight glass and Model SGR sight glass, which is applicable to various refrigerants and oils with perfect sealing performance. The structure of both Model SGN sight glass and Model SGR sight glass is an explosion-proof press fit and the viewing glass is clear and safety.
Model SGS sight glass is an independent body structure with conventional sintered glass and O-ring seal.
Specifications
| Model of Welded Connection | Size | Model of Threaded Connection | Size | ||
| SGN-1/4 ODF | SGN-1/4 ODF | 1/4(Φ6) | SGS-1/4 SAE | SGS-1/4 SAE | 1/4(Φ6) |
| SGN-3/8 ODF | SGN-3/8 ODF | 3/8(Φ10) | SGS-3/8 SAE | SGS-3/8 SAE | 3/8(Φ10) |
| SGN-1/2 ODF | SGN-1/2 ODF | 1/2(Φ12) | SGS-1/2 SAE | SGS-1/2 SAE | 1/2(Φ12) |
| SGN-5/8 ODF | SGN-5/8 ODF | 5/8(Φ16) | SGS-5/8 SAE | SGS-5/8 SAE | 5/8(Φ16) |
| SGN-3/4 ODF | SGN-3/4 ODF | 3/4(Φ19) | SGS-3/4 SAE | SGS-3/4 SAE | 3/4(Φ19) |
| SGN-78 ODF | SGN-78 ODF | 7/8(Φ22) | SGR-3/4NPT | 3/4NPT | |
| —— | —— | —— | SGR-G3/4 | G3/4 | |
Technical Parameters:
| Applicable Refrigerant: | HCFC and HFC |
| Applicable Medium Temperature: | -40℃~+80℃ |
| Max.Operating Pressure | 4.5MPa |
| Max.Allowable Pressure | 6.8MPa |
| Yearly Leakage of Refrigerant | ≤2g R22/a |
Note: For the fully enclosed compressor, generally the allowable water cut is in a range 30~75ppm, but for other types of compressor, the water cut will be higher slightly. For an effective protection, it is necessary to monitor the indicator carefully and replace the drier immediately if the color is changed into yellow.
Correlation betwen Water Cut and Color:
| | Water Cut(ppm) | |||||
| 25℃ | 43℃ | |||||
| Green/DRY | Medium Color | Yellow/WET | Green/DRY | Medium Color | Yellow/WET | |
| R22/R502 | <30 | 30～120 | >120 | <50 | 50～200 | >200 |
| HFC-134a | <30 | 30～100 | >100 | <45 | 45～170 | >170 |
| R404a | <20 | 20～70 | >70 | <25 | 25～100 | >100 |
| R407c | <30 | 30～140 | >140 | <60 | 60～225 | >225 |
| R507 | <15 | 15～60 | >60 | <30 | 30～110 | >110 |
Should you have any question, feel free to contact.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2003
Total Annual:
1500-1800
Employee Number:
150~160
Ecer Certification：
Active Member
We founded in 2003, specialized in all kinds of refrigeration line products. Like condensing units, compressors, freezing and air conditioning components. We have abundant technology with excellent service working team. Now we are representing and selling more than 10 brands refrigerati... We founded in 2003, specialized in all kinds of refrigeration line products. Like condensing units, compressors, freezing and air conditioning components. We have abundant technology with excellent service working team. Now we are representing and selling more than 10 brands refrigerati...
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