Caleffi 2540 Manuale d'uso

Series

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Raccordi meccanici a tenuta O-Ring, per impianti solari

Mechanical fittings with O-Ring seal for solar thermal systems

28080.05

I raccordi meccanici a tenuta O-Ring permettono di collegare in modo

agevole e sicuro i tubi in rame (ricotto e crudo), ottone, acciaio dolce

e acciaio inox ai vari componenti dell’impianto.

Questa particolare serie di raccordi, riconoscibile per la calotta

nichelata nera, è stata appositamente realizzata per operare ad alta

temperatura con fluido glicolato, condizione tipica degli impianti solari.

The

O-Ring

seal

mechanical

fittings

provide

safe

and

easy

connections of soft (annealed) copper, hard copper, brass, mild steel

and stainless steel pipes with the various system components.

This particular series of fittings, identifiable by the black nickelplated

nut, has been specifically designed to work at high temperature with

a glycol medium, which is typical of solar thermal systems.

Funzione

Function

Product range

254. series

Code

Pipe (mm)

254305

Ш 15

254308

Ш 18

254302

Ш 22

Code

Connection Pipe (mm)

254455

3/4” M

Ø 15

254458

3/4” M

Ø 18

254452

3/4” M

Ø 22

254462

1” M

Ø 22

Code

Connection Pipe (mm)

254055

3/4” F

Ø 15

254058

3/4” F

Ø 18

254052

3/4” F

Ø 22

254062

1” F

Ø 22

254068

1” F

Ø 28

Code

Pipe (mm)

254505

Ш 15

254508

Ш 18

254502

Ш 22

Code

Pipe (mm)

254602

Ø 22

Code

Connection Pipe (mm)

254755

3/4” M

Ø 15

254758

3/4” M

Ø 18

254752

3/4” M

Ø 22

Code

Connection Pipe (mm)

254855

3/4” F

Ø 15

254858

3/4” F

Ø 18

254852

3/4” F

Ø 22

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