Installation
8200 Compressor
Preparing the Compressor Input-Power Cable
Installation, Operation, and Service In-
8040353
Brooks Automation
4-6
Revision AA
Cooling Water: Flow and Pressure Requirements
Use
Figure 4-1 on page 4-4
and
Figure 4-4 on page 4-7
to determine the minimum
acceptable cooling water supply pressure at different flow rates and temperatures
Table 4-1: Cooling Water Specifications
Parameter
Value
Maximum Inlet Temperature
90º F (32º C)
Minimum Inlet Temperature
50º F (10º C)
Flow Rate
1.0 ± 0.5 gpm (3.8 ± 1.9 lpm)
Pressure Drop (inlet-to-outlet)
approximately
3.5 psig differential
Min. / max. Inlet Presure
5 to 100 psi (6.9 bars)
Alkalinity
7.0 - 8.7 pH
Calcium Carbonate
< 75 ppm
Resistivity
< 100 k Ohm - cm
NOTE:
Water conditioning may be required for applications not
meeting these requirements. Additional parameters appear in
Appendix F: Additional Cooling Water Quality Parameters
on page 6-16
.
