Caleffi 551069AC Discal® Air Separator 2 inches Press With Expansion Tank Check

Product Description

The CALEFFI 551069AC DISCAL® Air Separator is designed to continuously remove air from hydronic circuits in heating and cooling systems. It features a brass valve body with peroxide-cured EPDM seals and a removable internal glass-reinforced nylon fiber mesh. The separator automatically removes air down to micro-bubble levels with low head loss.

• The air discharge capacity is very high.
• Automatically removes air present in the system down to micro-bubble level.
• Flow direction is bidirectional.

Product Highlights

Ensures optimal equipment operation by circulating fully de-aerated water, preventing noise, corrosion, and mechanical damage.

Product Information

Standard Information

• Brand: CALEFFI
• Manufacturer Part Number: 551069AC
• Country of Origin: Import

Technical Specifications

• Manufacturer: Caleffi
• Manufacturer #: 551069AC
• Parts Town #: CALE551069AC
• Units: Each
• Connection Type: Press
• Material: Brass
• Service Check Valve: True
• Nominal Size: 2 in
• Temperature Rating: 32 to 250 deg F
• Working Pressure: 150 PSI
• Series: 551
• Suitable Media: Water/Glycol Solution
• Flow Coefficient (Cv): 81 Cv
• Maximum Percentage of Glycol: 50 %
• Pressure Rating: 150 psi
• Domestic/Import: Import
• Working temperature range: 32 250 0F
• Size: 2" Press
• Flow Rate: 39 GPM