Caleffi 548 User Manual
Page 2
548
548
548006
1”
548007
1 1/4”
548008
1 1/2”
548009
2”
548052
DN 50
548062
DN 65
548082
DN 80
548102
DN 100
548122
DN 125
548152
DN 150
548
548200*
DN 200
548250*
DN 250
548300*
DN 300
2
*
Without insulation and with floor supports
Separator
Technical
specifications
Technical
specifications
of insulation on
flanged models
from DN 50 to
DN 100
Technical
specifications of
insulation on
threaded models
and flanged
models DN 125
and DN 150
Materials: - separator body:
epoxy resin coated steel
- air vent body:
brass EN 12165 CW617N
- air vent hydraulic seal:
EPDM (threaded), VITON (flanged)
- air vent float:
PP (threaded); stainless steel (flanged)
- shut-off and drain valve body:
brass EN 12165 CW617N
Medium:
water, glycol solution non hazardous,
therefore excluded from the guidelines of 67/548/EC Directive
Max percentage of glycol:
30% (threaded), 50% (flanged)
Max working pressure:
10 bar
Temperature range:
0–110°C
Threaded connections:
1”, 1 1/4”, 1 1/2”, 2” F with unions
Flanged connections:
- PN 16: DN 50 - 65 - 80 - 100 - 125 - 150
- PN 10: DN 200 - 250 - 300
to be coupled with counterflanges EN 1092-1
Temperature probe connections:
- threaded versions: 1/2” F
- flanged versions: 1/2” F inlet/outlet
Drain cock:
hose connections (threaded), 1 1/4” F (DN 50–150),
2” F (DN 200–300)
Inner part
Material:
closed-cell expanded PE-X
Thickness: - threaded models:
20 mm
- flanged models:
60 mm
Density: - inner part;
30 kg/m
3
- outer part;
50 kg/m
3
(threaded), 80 kg/m
3
(flanged)
Conductivity (ISO 2581):
- at 0°C;
0,038 W/(m·K)
- at 40°C; 0,045 W/(m·K)
Water vapour resistance coefficient (DIN 52615):
> 1.300
Temperature range:
0–100°C
Reaction to fire (DIN 4102):
Class B2
Outer part (only for flanged models DN 125 and DN 150)
Material:
embossed aluminium
Thickness:
0,70 mm
Reaction to fire (DIN 4102):
Class 1
Inner part
Material:
rigid closed cell expanded polyurethane foam
Thickness:
60 mm
Density: 45
kg/m
3
Conductivity (ISO 2581):
0,023 W/(m·K)
Temperature range:
0–105°C
Outer part
Material:
embossed aluminium
Thickness:
0,70 mm
Reaction to fire (DIN 4102):
Class 1
Head covers
Heat formed material:
PS