172-65043MA-02 (GP10L/GT10L
PowerTrap
) 9 Mar 2004
15
$
When flash steam is not involved
(For closed systems)
Determining the reservoir pipe diameter and
length based on the amount of condensate:
Condensate Reservoir Pipe Table
(For equalized, closed system installations)
Amount of
Condensate
Reservoir Diameter (mm) & Length (m)
Amount of
Condensate
Reservoir Diameter (in) & Length (ft)
(kg/h)
40 50 80 100 150 200 250
(lb/h)
1½ 2
3
4
6
8 10
300 1.2m
0.7
500 3.0
ft
2.0
400 1.5
1.0
700 4.0
2.5
1.0
500 2.0
1.2
0.5
1000 5.5
3.5
1.5
600
1.5
0.6
1200
4.5
2.0
1.0
800
2.0
0.8
0.5
1500
2.5
1.5
1000
1.0
0.7
2000
3.5
2.0
1500
1.5
1.0
3000
4.5
3.0
2000
2.0 1.3 0.6
4000
6.5 4.0 1.5
3000
2.0
0.9
0.5
5000
5.0
2.5
4000
1.2
0.7
6000
5.5
2.5
1.5
5000
1.4
0.8
0.5 7000
6.5
3.0
1.5
6000
1.7
1.0
0.6 8000
3.5
2.0
7000
2.0
1.2
0.7 9000
4.0
2.5
1.5
8000
1.3
0.8 10000
4.5
2.5
1.5
9000
1.5
0.9 12000
5.0
3.0
2.0
10000
1.7
1.0 14000
6.0
3.5
2.5
16000
6.5
4.0
2.5
18000
4.5
3.0
20000
1.5
1.5
NOTE: Reservoir length can be reduced by 50% when the motive pressure (Pm) divided by the
back pressure (P
b
) is "2" or greater. (When Pm ÷ P
b
≥
2)
%
When there are small quantities of flash steam and a large amount of condensate
(E.g., open systems pumping large amounts of super-cooled condensate)
Consult the sizing tables in sections
#
and
$
above.
Select the condensate receiver size based on the larger of
#
and
$
.
Select the vent pipe diameter from
#
.
Condensate
Receiver /
Reservoir
P
1
P
1
Condensate
Содержание PowerTrap GP10L
Страница 36: ......
