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SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components

SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components

  • SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components
  • SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components
  • SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components
  • SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components
SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components
Product Details:
Place of Origin: China
Brand Name: Alco/Emerson/Chinese brand
Certification: CE / UL
Model Number: SG series
Payment & Shipping Terms:
Minimum Order Quantity: 20pcs
Price: negotiate
Packaging Details: cartons
Delivery Time: 4-6 weeks
Payment Terms: T/T
Supply Ability: 2000pcs per week
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Detailed Product Description
Connection: Flare And Solder Series: SG Series
Oil: POE Application: Refrigeration And Air-conditioning Systems
Condition: New Name: Sight Glass
High Light:

SGN Flare Solder Sight Glass

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SGR Flare Solder Sight Glass

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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
 

SGR SGN Flare Solder Sintered Glass Sight Glass Refrigeration System Components 0

 

 

Should you have any question, feel free to contact. 

 

Contact Details
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Contact Person: Jason

Tel: 86-13480948557

Fax: 86-755-82209876

Send your inquiry directly to us (0 / 3000)

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