18
EXTEND 12” P
AST
HEA
TER INLET FOR
HYDRAULIC BALANCING.
2450-4450
BRANC
H
MAI
N
BRANC
H
MAI
N
BRANC
H
MAIN
20 GP
M
1-1/2
"
1-1/2
"
20 GP
M
1-1/2
"
1-1/2
"
20 GP
M
1-1/2
"
2"
30
1-1/2
"
1-1/2
"
30
1-1/2
"
2-1/2
"
30
1-1/2
"
3"
40
1-1/2
"
2"
40
1-1/2
"
3
*Sizing based on10 ft/sec flow rates
MINIMUM PIPE SIZES
2 UNITS
3-4 UNITS
5-6 UNITS
5450-8450
BRANC
H
MAI
N
BRANC
H
MAI
N
BRANC
H
MAIN
30 GP
M
40 60
80
2" 2" 2"
2"
2" 3" 3"
4"
30 GP
M
40 60
80
2" 2" 2"
2"
2-1/2"
3" 4"
4"
30 GP
M
40 60
80
2" 2" 2"
2"
4" 4" 5"
5"
MINIMUM PIPE SIZES
2 UNITS
3-4 UNITS
5-6 UNITS
40
1-1/2
"
4"
MINIMUM SYSTEM FLOW IS 120% OF
THE FLOW REQUIRED BY
ANY
SINGLE UNIT
.
Figure 11. Piping for Multiple Heaters, Primary/Secondary
Summary of Contents for 5350 Series
Page 20: ...20 H C F DUAL CAPACITOR V V 208V 230V Single Phase Digital Models 5350 6350 8350 8360...
Page 21: ...21 208V 230V 3 Phase Analog Models 5350 6350 8350...
Page 22: ...22 208V 230V 3 Phase Digital Models 5350 6350 8350...
Page 23: ...23 460V 3 Phase Analog Model 8354...
Page 26: ...26...
Page 28: ...28...
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Page 30: ...30 NOTES Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 www raypak com...
Page 60: ...30 NOTES Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 www raypak com...
