Section

Pressure drop - flow rate diagram

• Outer pipe in PE-RT type II

• Adhesive layer

• Aluminium intermediate layer (soft alloy)

• Adhesive layer

• Inner pipe in PE-RT type II

1000

100

10

1

10

100

1000

Loss of head [Pa/m]

M

a

s

s

f

l

o

w

r

a

t

e

[

k

g

/

h

]

Reference Temp. 45°C

Reference Temp. 15°C

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Underfloor Radiant Systems - Product Guide

51