PARKER PSG Series Sight Glass and Moisture Indicators Owner’s Manual
- July 11, 2024
- Parker
Table of Contents
PARKER – SIGHT GLASS AND MOISTURE INDICATORS
KEY FEATURES AND BENEFITS
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Available in all popular end connections up to 2-1/8 inch
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Solid copper extended sweat fittings permit solder installation
without disassembly. -
Flare models feature forged brass body and fittings.
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Compact design, low silhouette, short laying in length.
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Extremely accurate.
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Easy viewing.
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U.L. listed File No. SA4744.
Sight Glass Moisture Indicator Dimensions
PSG-10T Replacement indicator element and o-ring.
PART NO| MODEL NO| FITTING SIZE (in)| FITTING
TYPE| OVERALL LENGTH (in)| CUT OUT LENGTH
(in)
---|---|---|---|---|---
070293-01| PSG-2| 1/4| SAE Male Flare| 3.42| —
070294-02| PSG-3| 3/8| SAE Male Flare| 3.56| —
070295-03| PSG-4| 1/2| SAE Male Flare| 3.82| —
070296-04| PSG-5| 5/8| SAE Male Flare| 4.06| —
070281-01| PSG-2MF| 1/4| SAE Male x Female Flare| 3.05| —
070282-02| PSG-3MF| 3/8| SAE Male x Female Flare| 3.17| —
070133-03| PSG-4MF| 1/2| SAE Male x Female Flare| 3.39| —
070284-04| PSG-5MF| 5/8| SAE Male x Female Flare| 3.69| —
070135-01| PSG-2S| 1/4| Sweat| 4.88| 4.19
070135-02| PSG-3S| 3/8| Sweat| 4.88| 4.12
070135-03| PSG-4S| 1/2| Sweat| 4.88| 3.87
070135-03| PSG-5S| 5/8| Sweat| 4.88| 3.62
070132-01| PSG-7S| 7/8| Sweat| 6.25| 4.73
070132-02| PSG-9S| 1-1/8| Sweat| 6.25| 4.45
070278-11| PSG-11S| 1-3/8| Sweat| 7.97| 6.03
070289-13| PSG-13S| 1-5/8| Sweat| 7.97| 5.79
070280-17| PSG-17S| 2-1/8| Sweat| 7.97| 5.47
Moisture Color Indications in PPM at Liquid Specific Temperatures:
| SYSTEM REFRIGERANT | 12 | 22 | 134a | 401A | 401B/C | 404A | 410A | 502 | 507A |
|---|---|---|---|---|---|---|---|---|---|
| LIQUID LINE TEMPERATURE | 75° F | 75° F | 75° F | 75° F | 75° F | 75° F | |||
| 75° F | 75° F | 75° F | |||||||
| SYSTEM CONDITIONS | INDICATOR COLOR | ||||||||
| Dry | Green | below 5 | below 30 | below 35 | below 120 | below 50 | below | ||
| 40 | below 69 | below 10 | below 33 | ||||||
| Caution | Yellow/Green | 5 -15 | 30-110 | 35-120 | 120-420 | 50-175 | |||
| 40-140 | 69-240 | 10-50 | 33-115 | ||||||
| Wet | Yellow | above 15 | above 110 | above 120 | above 420 | above 175 | |||
| above140 | above 240 | above 50 | above 115 |
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