Star-Worths Refrigeration Co.,Ltd
| Payment Terms | T/T, L/C, Western Union, MoneyGram,Paypal |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-7 working days |
| Packaging Details | Carton box |
| Material | Brass |
| Refrigerant | R22 R134A R404A R507 R407C |
| Application | Refrigeration Parts |
| Usage | Oil Level Indicator |
| Brand Name | |
| Model Number | SGI / SGRI /SGN / SGRN series |
| Certification | CE/ UL |
| Place of Origin | Denmar/kChina |
View Detail Information
Explore similar products
HVAC Thermostatic Expansion Valves TGE series TGEX R22/-25℃ -40℃with or without
HVAC Solenoid Valve coil refrigeration system controls EVR Series 12V to 240V
HVAC coil for Solenoid Valve refrigeration system controls 018F6176 10W 50HZ 220
HVAC coil for Solenoid Valve refrigeration system controls 018F6701 10W 50HZ 220
Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram,Paypal | Supply Ability | 1000pcs per month |
| Delivery Time | 3-7 working days | Packaging Details | Carton box |
| Material | Brass | Refrigerant | R22 R134A R404A R507 R407C |
| Application | Refrigeration Parts | Usage | Oil Level Indicator |
| Brand Name | Model Number | SGI / SGRI /SGN / SGRN series | |
| Certification | CE/ UL | Place of Origin | Denmar/kChina |
HVAC Sight Glass Moisture Indicator,Compressor Oil Level Indicator SGI / SGRI /SGN / SGRN series
The sight glass is used to indicate:
1. Refrigerant status of refrigerant in the liquid line
2. The water content in the refrigerant
3. Flow condition of the lubricating oil in the return line from the oil separator
4. SG1 / N / H and SGR1 / N / H sight glasses with an indicator, by changing the color to indicate the refrigerant in the water content
Product Features:
1. For HFC refrigerants
2. Indicate excessive water content in the refrigeration system
3. No indication of supercooling of refrigerant liquid
4. Insufficient refrigerant charge indicator
5. Bell, welding, plug-in
Technical Parameters:
Ambient temperature: -50 ℃ ~ +80 ℃
Maximum working pressure:
SG PS / MWP = 35 bar
SG1 / SGN PS / MWP = 35 bar
SGR / SGR1 / SGRN PS / MWP = 35 bar
SGH6, 6s-22s PS / MWP = 46 bar
Liquid& Moisture Indicator
Indicator is used to indicate the condition of the refrigerant in the plant liquid line, the moisture content in the refrigerant and the flow in the oil return line from the oil separator.
Refrigerants shortage/Liquid reserviors level/Compressor Oil level indicator.
1. SG/SGR:
*can be used for CFC/HCFC/HFC.
*Refrigerant liquid no subcooling instructions
*Refrigerants shortage instructions
*Liquid reserviors liquid level indicator
* compressor oil instructions
*Trumpet, brazing, plug-in
2. SGI & SGRI
*can be used for HCFC/CFC.
*Refrigerant liquid no subcooling instructions
* Instructions in the refrigeration system too high water content
*Refrigerants prepaid phone is enough instructions
*Trumpet, brazing, plug-in
3. SGN/SGRN
*can be used for HFC
*Refrigerant liquid no subcooling instructions
* Instructions in the refrigeration system too high water content
*Refrigerants prepaid phone is enough instructions
*Trumpet, brazing, plug-in
4. SGH/SGRH
*can be used for R410A
*Instructions too high water content
*No cold indicator
*Refrigerants shortage instructions
*Trumpet, brazing, plug-in
| Model no. | Type | Connection size | Code No. | |
| SGN6 | Flare ext. ext. | 1/4 1/4 | 6 6 | 014-0161 |
| SGN10 | 3/8 3/8 | 10 10 | 014-0162 | |
| SGN12 | 1/2 1/2 | 12 12 | 014-0163 | |
| SGN16 | 5/8 5/8 | 16 16 | 014-0165 | |
| SGN19 | 3/4 3/4 | 19 19 | 014-0166 | |
| SGN 6 | 1/4 1/4 | 6 6 | 014-0171 | |
| SGN10 | Flare int. ext. | 3/8 3/8 | 10 10 | 014-0172 |
| SGN12 | 1/2 1/2 | 12 12 | 014- 0 173 | |
| SGN16 | 5/8 5/8 | 16 16 | 014-0174 | |
| SGN19 | 3/4 3/4 | 19 19 | 014-0175 | |
| SGN 6s SGN 10s SGN 12s SGN 16s SGN 19s SGN22s | ODF ODF solder | 1/4 1/4 | 014-0181 | |
| 3/8 3/8 | 014-0182 | |||
| 1/2 1/2 | 014-0183 | |||
| 5/8 5/8 | 16 16 | 014-0184 | ||
| 3/4 3/4 | 19 19 | 014-0185 | ||
| 7/8 7/8 | 22 22 | 014-0186 | ||
| SGN 6s SGN 10s SGN 12s SGN18s | ODF ODF solder | 6 6 | 014-0191 | |
| 10 10 | 014-0192 | |||
| 12 12 | 014-0193 | |||
| 18 18 | 014-0195 | |||
| SGN 6s SGN 10s SGN 12s SGN 16s SGN 19s SGN22s | ODF ODM solder | 1/4 1/4 | 014-0201 | |
| 3/8 3/8 | 014-0202 | |||
| 1/2 1/2 | 014-0203 | |||
| 5/8 5/8 | 16 16 | 014-0204 | ||
| 3/4 3/4 | 19 19 | 014-0205 | ||
| 7/8 7/8 | 22 22 | 014-0206 | ||
| SGRN | NPT | 1/2NPT | 014-0006 | |
| Code | Type |
| SG | |
| 014-1058 | saddle for 1 5/8 |
| 014-1067 | saddle for 2 1/8 |
| 014-1068 | saddle for 3 1/8 |
| 014-1069 | saddle for 4 1/8 |
| 014-1072 | saddle for SGRH 3 1/8 |
| 014-0008 | SGI 10 sight glass M72 |
| 014-0022 | SGI 10 sight glass M72 |
| 014-0035 | SGI 10s sight glass M80 |
| 014-0041 | SGI 10s sight glass M80 |
| 014-0126 | SGI 10s sight glass M80 |
| 014-0009 | SGI 12 sight glass M72 |
| 014-0025 | SGI 12 sight glass M72 |
| 014-0036 | SGI 12s sight glass M48 |
| 014-0042 | SGI 12s sight glass M48 |
| 014-0127 | SGI 12s sight glass M48 |
| 014-0026 | SGI 15 28 bar 60c |
| 014-0024 | SGI 16 sight glass M36 |
| 014-0044 | SGI 16s sight glass M48 |
| 014-0128 | SGI 16s sight glass M48 |
| 014-0045 | SGI 18s M48 |
| 014-0028 | SGI 19 ext-ext M36 |
| 014-0047 | SGI 19s |
| 014-0039 | SGI 22s ODF 28 bar 80C R12 inc |
| 014-0130 | SGI 22s ODF-ODM 28bar 80C R12 |
| 014-0021 | SGI 6 M72 |
| 014-0007 | SGI 6 sight glass M80 |
| 014-0040 | SGI 6s ODF 35 bar 80C R12 MM |
| 014-0034 | SGI M80 |
| 014-0125 | SGI M80 |
| 014-0162 | SGN 10 sight glass M72 |
| 014-0172 | SGN 10 sight glass M72 |
| 014-0182 | SGN 10s sight glass M80 |
| 014-0192 | SGN 10s sight glass M80 |
| 014-0202 | SGN 10s sight glass M80 |
| 014-1092 | SGH 10s |
| 014-0163 | SGN 12 sight glass M72 |
| 014-0173 | SGN 12 sight glass M72 |
| 014-0183 | SGN 12s ODF 35bar 80C inch |
| 014-1125 | SGN 12S |
| 014-0203 | SGN 12s sight glass |
| 014-0193 | SGN 12s sight glass M48 |
| 014-1130 | SGN 12S IP-20 |
| 014-1091 | SGH 12s |
| 014-0174 | SGN 16 int-ext 28bar 80C |
| 014-0165 | SGN 16 sight glass M36 |
| 014-0184 | SGN 16s sight glass M48 |
| 014-0204 | SGN 16s sight glass M48 |
| 014-1094 | SGH 16s |
| 014-0195 | SGN 18s sight glass M48 |
| 014-0166 | SGN 19 ext-ext |
| 014-0175 | SGN 19 int-ext 28bar 80C |
| 014-0185 | SGN 19s sight glass M48 |
| 014-0206 | SGN 22s ODF-ODM 28bar 80C inch |
| 014-0186 | SGN 22s sight glass M48 |
| 014-0200 | SGN 22S sight glass I - 54 |
| 014-0187 | SGN 22s sight glass MU48 |
| 014-1096 | SGH 22s |
| 014-1098 | SGH 22s |
| 014-0161 | SGN 6 ext-ext 35bar 80C |
| 014-0171 | SGN 6 sight glass M72 |
| 014-1660 | SGH 6 |
| 014-0181 | SGN 6s sight glass M80 |
| 014-0191 | SGN 6s sight glass M80 |
| 014-0201 | SGN 6s sight glass M80 |
| 014-1090 | SGH 6s |
| 014-0002 | SGR 1/2 in. NPT M76 |
| 014-0276 | SGR 1/2 in. BSP I170 |
| 014-0004 | SGR 3/4" sight glass M76 |
| 014-0005 | SGR 3/4" sight glass M76 |
| 014-0006 | SGRN 1/2 in. NPTM76 |
| 014-1070 | SGRN 1/2 in. I170 |
| 014-0131 | SGRI 1/2-14NPT |
| 014-1154 | SGRI M24X1 |
| 014-1155 | SGRN M24X1 |
| 014-1601 | SGRH M20X1/2 |
| Water content ppm (parts per million) | |||||||||
| SGN/SGRN | |||||||||
| 25℃ | 43℃ | ||||||||
| Green/Dry | Middle Colour | Yello/Wet | Green/Dry | Middle Colour | Yello/Wet | ||||
| R22 | <30 | 30-120 | >120 | <50 | 50-200 | >200 | |||
| R134a | <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 | |||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2009
Total Annual:
50000000-100000000
Employee Number:
201~300
Ecer Certification：
Active Member
Star-Worths Refrigeration Co.,ltd as a professional refrigeration equipment company which combined Cold storage products manufacturing,after-sales service,technical consulting and many famous brands origional brand new refrigeration compressors&HVAC control... Star-Worths Refrigeration Co.,ltd as a professional refrigeration equipment company which combined Cold storage products manufacturing,after-sales service,technical consulting and many famous brands origional brand new refrigeration compressors&HVAC control...
Get in touch with us
Leave a Message, we will call you back quickly!