AHI Carrier Catalog | Page 526
Plate heat exchanger pressure drop
(includes internal piping)
Evaporator - standard unit without hydronic module - Water only
61WG 050-090
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
Pressure drop, kPa
Pressure drop, kPa
61WG 020-045
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
-10
Water flow rate, l/s
61WG 020
61WG 025 to 61WG 030
61WG 035
61WG 040
61WG 045
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
Water flow rate, l/s
61WG 050
61WG 060
61WG 070
61WG 080
61WG 090
Condenser - standard unit without hydronic module - Water only
61WG 050-090
61WG 020-045
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
Pressure drop, kPa
Pressure drop, kPa
HEATING
1
2
3
4
5
0
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
1
2
3
4
5
61WG 020
61WG 025 to 030
61WG 035
61WG 040
61WG 045
526
5
6
7
8
9
10
11
12
Water flow rate, l/s
Water flow rate, l/s
6
7
8
9
10
61WG 050
61WG 060
61WG 070
61WG 080
61WG 090
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
13