172-65378MA-03 (GP10F PowerTrap) 23 Apr 2019
16
•
Installing Several PowerTrap Units in Parallel
Refer to the figure below as a general guide for the piping when several PowerTrap
units are to be installed after the same pumped medium inlet pipe.
The size of the pumped medium inlet pipe, return line and exhaust pipe manifold is
determined by the number of PowerTrap units installed.
When specifications exist separately from the instruction manual, follow the
specifications.
Pumped Medium
V
ent
P
ipe
Motive
Medium
Supply
E
x
haus
t P
ipe
TLV
GP10F
P
um
p
ed M
edi
um
I
nl
et
P
ipe
Pumped Medium Return Line
Receiver
TLV
GP10F
TLV
GP10F
E
x
haus
t P
ipe
E
x
haus
t P
ipe
Motive
Medium
Supply
Motive
Medium
Supply
Medium
Return
(main line)
F
ill
ing H
ead
NOTE: This sketch is for explanation purposes
only and is not intended as an installation
design.
O
v
er
fl
ow
Pi
p
e
Exhaust Pipe Manifold
Number of
PowerTrap
Units
Installed
Pumped Medium
Inlet Pipe Size
Pumped Medium
Return Line Size
Exhaust Pipe
Manifold Size
Overflow
Pipe Size
Vent
Pipe Size
mm
(in)
mm
(in)
mm
(in)
2
125
(5)
80
(3)
40
(1½)
Determine
overflow
pipe size
according to
“Sizing the
Condensate
Receiver/
Reservoir”
See the
Vent Line
Diameter
column in
Table-1
3
150
(6)
100
(4)
50
(2)
4
200
(8)
100
(4)
65
(2½)
5
200
(8)
125
(5)
65
(2½)
6
200
(8)
125
(5)
80
(3)
