Vertiv CoolPhase CDU - Page 72

Nominal Pipe Size in. Flow Rate (gpm) Flow Velocity (fps) Max Equivalent Length* ft, 50 Micron Max Equivalent Length*(ft), No Filter
3
200 9 680 920
150 6.8 2,020 2,180
100 4.5 6,160 6,280
4
200 5 2,680 3,600
150 3.8 7,960 8,620
100 2.5 24,280 24,760
5
200 3 8,060 10,820
150 2.5 24,360 26,380
100 1.5 80,160 81,700
* Max equivalent length applies to full loop from XDM supply to return connections .
Max equivalent length calculations based on copper piping.
Table 7.2 Supply or Return Pipe Size Requirements for CoolPhase CDU- 15 HP
NOTE: For systems with multiple CoolPhase CDU modules, larger pipe sizes may be required, per total design flow.
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7 Secondary Fluid Circuit
Requirements
Vertiv™ CoolPhase CDU Installer/User Guide