Aqua Environment 585 Moisture and CO Indicator

Features:

• The visual indicator allows an operator to see a moisture-indicating card in the high-pressure line.
• The cards are seen through a high-strength plastic window.
• The moisture card is divided into sections which progressively change color from blue to pink as moisture increases.
• Moisture indication tells when to change chemical drying cartridges.
• Normally cartridges should be changed when the indicator shows 40 to 60% relative humidity downstream of the dryer.
• Under high pressure, 60% relative humidity is still very dry air.
• For example, 3000 PSI air with a relative humidity of 60% has a dew point of -480 F.
• The indicator cards are easily removed and changed from the front of the unit.
• No access to the back of the unit or disconnecting of lines is required.
• No tools are required.
• Pressure must be released before opening.