zehnder charleston zehnder charleston completto zehnder ...

Product description
zehnder charleston
Description
Zehnder Charleston is a tube-type, sectional, steel radiator. The radiator
collectors are made of 1.5 mm thick steel sheet. Tube diameter –
25 mm; Tube wall thickness – 1.25 mm;
individual sections (section depth – 46 mm) are welded to form a
complete radiator; the radiator is primed, coated with powder enamel
of RAL 9016 colour, and are improved following the requirements of
DIN 55900.
The heat capacity is tested in accordance with DIN EN 442 standard.
The radiator complies with the requirements of the GUV (German Accident
Insurance). The radiator also complies with the stringent hygienic
requirements and is recommended for use in medical institutions.
The radiator is supplied in an installation-ready package; lateral connection
(female thread) 4 x 1 /2“;
by request:
• other connection codes,
• a desired mounting set,
• other colour choice from 700-colour palette of RAL and NCS S;
• zinc-plated finish
• special shapes,
• high-pressure design, up to 18 bar (24 bar test)
The picture shows the 2-column model
Advantages
• classical elegance
• safety
• optimal matching to required heat capacity
• simple cleaning (for example, with the special Zehnder brush made
• of sheep’s wool)
• hygiene certificate
• wide range of models
• possible curved and angled design
• withstands high pressure
• suited for low water flow rates
• design including a reflective cover plate
• other connection modes
• additional application possibilities based upon the wide range of
• available accessories
Shipping limitations for deliveries from the factory
Model
2-column
3-column
4-column
5-column
6-column
Maximum length at nominal height
from 190 to 900 mm
> 900 to 3000 mm
Number of
sections
64
64
64
55
46
Length
mm
2944
2944
2944
2530
2116
Number of
sections
20
20
20
17
14
Length
mm
920
920
920
782
644
Technical parameters
length
from 184 to 2208 mm
height
from 190 to 3000 mm
depth
from 62 to 210 mm
radiator with 2 to 4 tubes
max. 12 bar (test 15.6 bar)
radiator with 5 to 6 tubes max. 10 bar (test pressure 13.0 bar)
Operating temperature max. 120°
Standard equipment
• radiator, primed and finished with powder enamel of
• RAL 9016 colour
• side connection (female thread) 4 x 1 /2“
• 1 plug 1 /2“ + 1 air vent 1 /2“
• the radiator is fully wrapped with heat-shrink film and placed in a
• cardboard box
Standard connection modes
From 2 to 4 side connections for the supply and returns and for
the air vent and water drain, measuring 3 /8“, 1 /2“, 3 /4“ and 1“ (1“ only for
radiators with 3 to 6 columns). Radiators with 3 to 6 columns have
1 1 /4“ left-hand thread on one side and right-hand on the other; radiators
with 2 columns have the same 1“ threads. If connections are made
from the same side, both the supply and the returns will have
right-hand threads; with opposite-side connections, the flow has
right-hand thread and the return – left-hand. Other connection codes,
including bottom connections, are available upon request. Details
provided by request.
Radiators that exceed the above stated maximum limits are delivered
in individual blocks. They shall be assembled with the use of nipples
by the installer. Suitable nipples (1“ for 2-column models and 5 /4“ for
models with 3 to 6 columns) are supplied at no charge, together with
the radiator.
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