Brochure

A
B
C
Size 2" 2
1
/2" 3" 4" 6" 8" 10" 12"
gpm
37.3 63 95.5 149 380 625 1030 1650
m
3
/h
8.5 14 22 34 86 142 302 420
l/s
2.3 4.0 6.0 9.4 24 40 83 10 4
Construction details
Insulation
The HydroCal
™
is available complete with a hot preformed insulation
shell. In the flanged series, sizes 2" to 4", the insulation is made of a shell
in expanded polyurethane foam covered with an aluminium layer. This
insulation ensures not only perfect heat insulation but also the tightness
required to prevent atmospheric water vapors from entering the unit. For
these reasons, this type of insulation can also be used in cooling water
circuits, as it prevents the formation of condensate on the surface of the
separator body.
NOTE: Insulation shells are not available for sizes 6" through 12".
Hydraulic characteristics
The HydroCal
™
should be sized according to the maximum flow rate
value at the inlet. The selected design value must be the greatest
required flow rate of either the primary circuit or the secondard circuit.
Isolating the air vent valve
The air vent (A), replacement part number 501502A, is isolated manually,
using a shut-off ball valve (B), replacement part number NA39589.
Dirt removing element
The HydroCal
™
dirt removing
element separates and collects
any impurities present in
thesystem.
These impurities are removed by
the drain valve (C) replacement part
number NA39588 for connection
sizes 2–6"; NA59600 for
connection size 8–12", which can
be connected to a discharge pipe,
at the bottom of the separator.