E
LTG Incorporated · PO Box 2889 · Spartanburg, S.C. 29304, USA
Chilled beams HDF-us-OM (01/17)
Phone 864 599-6340, Fax -6344 · [email protected] · www.LTG-INC.net
Former editions are invalid · Subject to technical modifications
page 21 of 30
Installation, operating and maintenance instructions
Active chilled beams HDF-600, ceiling installation
Continuation 5.3.1 Instructions for installation of water connections using flexible hoses
L
min
R
min
D
ex
t.
Armoured hose up to +158 °F (diffusion inhibiting, marked through weaved-in blue strip)
Armoured hose EPDM up to +200 °F (vapour permeable, not marked)
ND
hose
D
A
PN
[psi]
R
min
L
min
L
min
= 90
_
L
min
= 180
_
L
min
= 360
_
0.24/0.31
0.47
217
1.0
2.4
5.5
7.0
10.2
0.40
0.55
217
1.6
2.4
7.5
9.8
10.2
0.47
0.71
217
2.4
3.1
10.2
14.2
21.6
0.60
0.87
174
2.8
3.7
11.8
16.5
25.2
0.75
1.00
145
3.1
3.9
13.8
18.9
28.7
1.00
1.30
145
3.9
4.9
17.0
23.2
35.4
1.25
1.70
145
6.3
5.5
25.6
35.4
55.1
1.60
2.10
87
7.0
6.3
29.5
40.5
63.0
2.00
2.50
87
9.0
8.3
37.0
51.2
79.5
Armoured hose
* at +86 °F / 145 psi at +122 °F (vapour impermeable, marked through weaved-in blue-white strip)
ND
hose
D
A
PN
[psi]
R
min
L
min
L
min
= 90
_
L
min
= 180
_
L
min
= 360
_
0.31
0.53
232 *
4.3
4.0
12.2
19.3
32.7
0.40
0.63
232 *
5.1
4.0
14.9
22.8
39.0
0.47
0.70
232 *
5.9
4.0
17.7
26.8
45.3
Summary of Contents for HDF-600
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