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REFRIGERATION COMPONENTS
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SIGHT GLASS MOISTURE INDICATORS
Connector Code Order Sight Glass Size Number SGN 6 Sight Glass
1
/4" SAE (Flare) 014-0137 88-1000 SGN 10 Sight Glass
3
/8" SAE (Flare) 014-0138 88-1001 SGN 6 S Sight Glass
1
/4" ODF (Solder) 014-0142 88-1002 SGN 10 S Sight Glass
3
/8" ODF (Solder) 014-0143 88-1003 SGN 12 S Sight Glass
1
/2" ODF (Solder) 014-0144 88-1486 SGN 16 S Sight Glass
5
/8" ODF (Solder) 014-0145 88-1487 SGN 22 S Sight Glass
7
/8" ODF (Solder) 014-0147 88-1488 SGRN Sight Glass
1
/2" ( NPT) 014-0006 88-1489
Type SGN Sight Glass/Moisture Indicator
Danfoss offers two types of sight glasses - inline and vessel mount . Inline sight glass , type SGN, is used in the system's liquid line to indicate both the condition and moisture content of the refrigerant. They incorporate an indicator which changes color dependent on the moisture content. Type SGN is recommended for all HCFC and HFC refrigerants. Vessel sight glasses , type SGRN, are specially designed to be mounted directly on either a receiver or the compressor crankcase to indicate liquid level. Type SGRN is available with a refrigerant moisture indicator which can be used with all fluorinated refrigerants. FEATURES/BENEFITS SAE Connector Flare, ODF Connector Solder Can be used with all HFC & HCFC refrigerants
88-1000 thru 88-1003, 88-1486 thru 88-1488 Connections/Description Parker Model Number Parker Part No. Emerson Model Cross Order Number
3
/8
" Male SAE PSG-3 070294-02 HMI-1MM3 88-1352
1
/2
" Male SAE PSG-4 070295-03 HMI-1MM4 88-1353
1
/4
" M x F SAE PSG-2MF 070281-01 HMI-1FM2 88-1354
3
/8
" M x F SAE PSG-3MF 070282-02 HMI-1FM3 88-1355
1
/2
" M x F SAE PSG-4MF 070283-03 HMI-1FM4 88-1356
1
/4" ODF
PSG-2S 070135-01 HMI-1TT2 88-1357
3
/8" ODF
PSG-3S 070135-02 HMI-1TT3 88-1358
1
/2" ODF
PSG-4S 070135-03 AMI-1SU4 88-1359
5
/8" ODF
PSG-5S 070135-04 HMI-1TT5 88-1360
7
/8" ODF
PSG-7S 070132-01 HMI-1TT7 88-1361
Sight Glass Moisture Indicators
FEATURES/BENEFITS Available in all popular end connections up to 2
1
/8" Pre-cleaned solid copper extended ends permit installation without disassembly Flare models feature 45 degree plated fittings Compact design, low silhouette, short laying in length Extremely accurate, easy viewing Includes protective cover for indicator glass U.L. listed File No. SA4744
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