The DISCAL air separator is used to continuously remove the air contained in hydronic circuits of heating and cooling systems. The air discharge capacity is very high. They automatically remove all the air present in the system down to micro-bubble level with low head loss due to the special internal shape of the separator body. Flow direction of the DISCAL air separator is bidirectional, flow in either direction is permitted. The circulation of fully de-aerated water enables the equipment to operate under optimum conditions, free from noise, corrosion, localized or mechanical damage. Micro-bubbles, fusing with each other, increase in volume (get larger) until they become large enough to rise to the top where they are automatically released.
Mid-City Product ID: 393151
Manufacturer: Caleffi
Manufacturer Part Number: 551069A
UPC: 8016615594928
Additional Information: Material Polypropylene (Air Vent Float), Stainless Steel (Air Vent Float Linkage/Air Vent Float Guide Pin), Peroxide-Cured EPDM (Seal), Glass Reinforced Nylon PA66GF30 (Internal Element)
Air Flow Capacity: 39 gpm
Applicable Standard: ASMEU
Body Material: Brass
Brand: Caleffi
Connection Type: Press
Dimensions: 8-1/4 in H x 8-1/2 in W
End Connection: Press
End To End Distance: 8-1/2 Inch
Flow Rate: 39 GPM
Inclusions Features: Air Separation Efficiency 100 Percent Removal to Micro-Bubble Level, Suitable Fluid Water, Glycol Solution, 1/2 Inch Service Check Valve
Material: Brass
Maximum Percentage Of Glycol: 50 %
Nominal Size: 2 Inch
Pressure Rating: 150 PSI
Product Features: Anti-rotation/anti-vibration pinned float: Creates space between float and air vent wall to prevent float hang-up from debris or variations in separator installation orientation; Large-diameter chamber: Slows fluid flow dramatically Combines with concentric, sharp-edged mesh design to cause micro-bubbles to efficiently collect and coalesce Highly effective automatic air elimination; Anti-corrosion coalescing mesh: Constructed of glass-filled nylon; More resistant to dissolved oxygen and acidic fluids than plated metals; Robust stainless steel float linkages: Reliable float alignment even during turbulent conditions such as filling from bottom; Corrosion resistant: All components highly resistant to hydronic chemical additives or unstable pH fluid
Standards/Approvals: ASME Specified
Suitable Media: Glycol Solution, Water
Temperature Rating: 32 to 250 Deg F
UNSPSC: 72151004
Contact us for more information on our products and services!