The pipe length and refrigerant amount:
Model
Pipe size
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
Additional
refrigerant
(g/m)
Gas
Liquid
TMST09HT1I3.34/i(O)4SW1R1N1S
3/8
’’
(
Ф
9.52)
1/4
’’
(
Ф
6.35)
5
10
25
15
TMST12HT1I3.
66
/i(O)4SW1R1N1S
1/2
’’
(
Ф
12.7)
1/4
’’
(
Ф
6.35)
5
10
25
15
TMST18HT1I
3.
52
/i(O)4SW1R1N1S
1/2
’’
(
Ф
12.7)
1/4
’’
(
Ф
6.35)
5
20
30
15
TMST24HT1I3.
55
/i(O)4SW1R1N1S
5/8
’’
(
Ф
15.9)
3/8
’’
(
Ф
9.52)
5
25
50
30
Caution:
The capacity test is based on the standard length and the maximum permissive length is based on the
system reliability.
1
.3 Pipe length and the elevation
2
