White Rodgers Cooling Controls moisture indicators are designed to provide an accurate method of determining the moisture content of a system's refrigerant. The HMI is the highest sensitivity moisture indicator available and it detect moisture at 3% relative humidity (RH) providing plenty of time to make necessary adjustments before any damage is done. The Copeland AMI moisture indicator features a take-apart design for easier repair and the A-IHL saddle design moisture indicator is ideal for large diameter tubing.

Highest sensitivity moisture indicator available

Hermetic, leak-free construction

Single indicator for all common refrigerants

Accurate color calibration at low ppm levels and higher temperatures

Wide angle viewing/high visibility window for ease of monitoring

Solid copper connections

All brass corrosion resistant body for fewer leaks

White Rodgers Cooling Controls HMI-1MM4

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor

Parker PSG-2S

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor

Parker PSG-5S

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor

Parker PSG-4MF

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor

Parker PSG-7S

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

Detects Liquid and Moisture Level

Wide Angle Sight Glass

Easy to Read

All HCFC and HFC refrigerants

100% Factory Leak Tested

Sanhua SG-7-S

Sigma Engineering Sightglass

Features

Nickel Plate Steel Body

Hermetically Sealed Fused Lens

Common MPT Pipe Connection

Over 750 psi Working Pressure

300° F Max Working Temp (148° C)

Suitable for Most Refrigerants

Can be used with most Industrial Fluids that are Non-Corrosive to Glass & Steel

Hard to find Rotolock Connection Sight-Glass

Sigma Engineering SG10

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

Detects Liquid and Moisture Level

Wide Angle Sight Glass

Easy to Read

All HCFC and HFC refrigerants

100% Factory Leak Tested

Sanhua SG-2-S

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

Detects Liquid and Moisture Level

Wide Angle Sight Glass

Easy to Read

All HCFC and HFC refrigerants

100% Factory Leak Tested

Sanhua SG-4-S

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

Detects Liquid and Moisture Level

Wide Angle Sight Glass

Easy to Read

All HCFC and HFC refrigerants

100% Factory Leak Tested

Sanhua SG-5-S

Sigma Engineering Sightglass

Features

Nickel Plate Steel Body

Hermetically Sealed Fused Lens

Common MPT Pipe Connection

Over 750 psi Working Pressure

300° F Max Working Temp (148° C)

Suitable for Most Refrigerants

Can be used with most Industrial Fluids that are Non-Corrosive to Glass & Steel

Hard to find Rotolock Connection Sight-Glass

Sigma Engineering SG04