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We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice.
Caleffi North America, Inc.
3883 W. Milwaukee Rd. / Milwaukee, WI 53208
Tel: [phone] / Fax: [phone] / www.caleffi.us
© Copyright 2008 Caleffi North America, Inc.
CALEFFI
Hydronic separator. Sweat and NPT connections with unions, 1” , 1 1/4“ , 1 1/2” , and 2” NPT . Epoxy resin painted steel body.
Temperature range 32 - 210°F (0 -100°C) with insulation or 32 - 250°F (0 -120°C) without insulation. Max. working
pressure 150 psi (10 bar). Supplied with: Automatic air vent valve 1/2” M connection with automatic check valve.
Brass body. Drain valve. Hose connection thread. Brass body. Pre-formed insulation shell is double density closed
cell expanded PEX.
SPECIFICATION SUMMARIES
Series 548
Hydronic separator. ANSI Flanged connections 2," 2 1/2", 3", 4", 5”, 6”, 8”, 10” and 12” . Epoxy resin painted steel body.
Temperature range of 32 - 220°F (0 -105°C) with insulation. Max. working pressure 150 psi (10 bar). Supplied with:
Automatic air vent with 3/8” F outlet connection and brass body. Brass body shut-off valve for air vent. Drain valve
brass body with 1 1/2” or 2” F connection. Rigid closed cell expanded polyurethane foam shell insulation with external
embossed aluminium cover. Sizes 5”, 6”, 8”, 10”, and 12” are ASME tagged and registered with the National Board of
Boiler and Pressure Vessel Inspectors, without insulation and temperature range of 32 - 250°F (0 -120°C).
Series 548
Application diagram