Caleffi 551008AC Discal Air Separator 1-1/2 inches NPT Female with 1/2 inches Check Valve 561402A

Product Description

The CALEFFI 551008AC DISCAL Air Separator continuously removes air from hydronic heating and cooling systems. This device efficiently discharges air, including micro-bubbles, ensuring optimal system operation. It prevents noise, corrosion, and mechanical damage by circulating fully de-aerated water. Micro-bubbles coalesce and rise for automatic release, maintaining system integrity and efficiency.

• Continuously removes air and micro-bubbles from hydronic circuits.
• Constructed from brass, suitable for temperatures up to 250°F and pressures up to 150 PSI.
• Features 1-1/2" FNPT x FNPT threaded connections for easy installation.

Product Highlights

Ensures quiet, efficient system operation by eliminating air and protecting components from cavitation and corrosion.

Product Information

Standard Information

• Brand: CALEFFI
• Manufacturer Part Number: 551008AC
• Country of Origin: Italy

Technical Specifications

• Size: 1-1/2"
• Replacement MPN: 561402A
• Material: Brass
• Operating Temperature Range: 32–250 °F
• Product Type: Air Eliminator
• Connection Type: FNPT x FNPT
• Connection Method: Threaded
• Max Pressure: 150 PSI
• MPN: 551008AC
• Brand: Caleffi
• Product Line: DISCAL
• Application: Closed-Loop Hydronic Heating & Cooling
• Check Valve: Included