Product Overview

Shut-off valve
Check valve
Three-way mixing valve
Clock
Outsidetemperature regulator
Pressure gauge
Outsidetemperature probe
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 Road
Milwaukee, WI 53208
Tel: [phone] · Fax: [phone]
[e-mail] · www.caleffi.us
© Copyright 2014 Caleffi North America, Inc.
HydroCal
™
549 series
Combination hydraulic, air and dirt separator. ANSI B16.5 CLASS 150 RF flanged connections 2", 2-1/2", 3" and 4". Epoxy resin painted steel body. 300
series stainless steel internal coalescing mesh. Vessel working temperature range of 32–220°F (0–105°C) with insulation, 32–270°F (0–132°C) without
insulation. Glycol maximum 50%. 100% air removal to microbubble level. Particle separation rating to 5 micron (0.2 mil). Max. connection velocity 4 feet
per second (1.2 m/s). Max. working pressure 150 psi (10 bar). Supplied with: automatic air vent with 3/4" NPT female outlet connection and brass body.
Brass body 3/4" NPT female shut-off ball valve for air vent. Drain ball valve brass body with 1-1/4" NPT female connection. Rigid closed cell expanded
polyurethane foam shell insulation with external embossed aluminium cover for 2, 2-1/2, 3 and 4 inch sizes.
HydroCal
™
NA549 series
Combination hydraulic, air and dirt separator. ANSI B16.5 CLASS 150 RF flanged connections 2", 2-1/2", 3", 4", 6", 8", 10" and 12". Epoxy resin painted
steelbody. 300 series stainless steel internal coalescing mesh. Vessel working temperature range of 32–220°F (0–105°C) with insulation, 32–270°F
(0–132°C) without insulation. Glycol maximum 50%. 100% air removal to microbubble level. Particle separation rating to 5 micron (0.2 mil). Max.
connection velocity 4 feet per second (1.2 m/s). Max. working pressure 150 psi (10 bar). Supplied with: automatic air vent with 3/4"NPT female outlet
connection and brass body. Brass body 3/4" NPT female shut-off ball valve for air vent. Drain ball valve brass body with 1-1/4"NPT female connection
for separator sizes 2–6"; 2" NPT female connections for separator size 8–12". For separator size 8–12" only thermometer pocket well on front center
3/4" NPT female; and on inlet/outlet flanges 1/2" NPT female. Rigid closed cell expanded polyurethane foam shell insulation with external embossed
aluminium cover for 2, 2-1/2, 3 and 4 inch sizes. The separator is designed and built in accordance Section VIII, Division 1 of the ASME Boiler and
Pressure Vessel Code and tagged and registered with the National Board of Boiler and Pressure Vessel Inspector, and CRN registered, and stamped for
150 psi (10 bar) working pressure, with ASME U stamp.
SPECIFICATION SUMMARIES
Application diagram