Moisture and Liquid Indicators -Parker PSG Series | Product Series

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Moisture and Liquid Indicators -Parker PSG Series

Moisture and Liquid Indicators -Parker PSG Series

Where to Buy

Parker Type PSG moisture liquid indicator combines two functions of moisture and liquid indication into a single economical product.

Technical Specifications

  • Maximum Operating Pressure: 44.8 bar, 650 psi
Safety Warning

Full Product Description

The Parker Type PSG moisture liquid indicator combines two functions of moisture and liquid indication into a single economical product. The indicator is a porous filter paper that is sensitive to moisture. A blue dark color indicates the refrigerant is dry. A pink color indicates the refrigerant is wet. The indicator is formulated so that it changes color at the moisture levels generally accepted as the safe operating range. Also, one can see through the sight glass to determine refrigerant is at the proper level in the liquid line to feed the expansion device. Each valve is factory tested to ensure positive leak-free performance.

Markets:

• Air Conditioning
• Refrigeration
• Industrial Refrigeration
• Transportation

Features and Benefits:

• One indicator for all refrigerants
• Reliable and accurately calibrated color change
• Replaceable indicator element
• Indicator protected from discoloration and dirt
• Color changes are easily distinguished and reversible
• Large full view of sight glass
• Disassembly for installation is unnecessary
• Design working pressure for the PSGs is 650 psi (44.8 bar),

Applications:

• Air Conditioning – Residential, Heat pumps, Chillers, commercial units, Industrial
• Food Service units - Ice Machines, Slush Machines
• Refrigeration – Cases, Freezers, Walkin units, Self-contained units
• Industrial Refrigeration
• Transportation – Truck/Trailer, Buses, Rail, Vans, Reefers

Related Documents

Literature and Reference Materials
Catalog B-1 PSG Combination Moisture & Liquid Indicator
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Products Connection Size (inch) Connection Type Length (inch) Length (mm)
700132-002 3/8 ODF Solder 4.63 117.6
700055-001 1/4 ODF Solder 4.63 117.6
700093-001 3/8 Female x Male Flare 2.97 75.4
700301-002 1/2 ODF Solder 4.88 124
700418-002 5/8 ODF Solder 4.88 124
700509-002 7/8 ODF Solder 6.31 160.3
761807 3/8 Zoomlock/ODM 4.63 118

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