Caleffi 548 User Manual download pdf (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

*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

- outer part; 50 kg/m

(threaded), 80 kg/m

(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

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

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Caleffi 548 User Manual Page 2

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