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5.2.2 Discharge Connection
Connection size:
At the machine discharge connection:
– DN100 ISO-K, DIN 28404
At the silencer (SI) discharge connection (two optional versions available):
– DN80 PN16 + ANSI/ASME B16.5-3” class 150 lbs
– R3
• Make sure that the discharged gas will flow without obstruction. Do not shut off or
throttle the discharge line or use it as a pressurised air source.
• Make sure that the counter pressure (also termed back pressure) at the discharge con-
nection (OUT) does not exceed the maximum allowable discharge pressure, see
5.2.3 Cooling Water Connection
CWI
CWO
PHE
CWI
Cooling water inlet
CWO
Cooling water outlet
PHE
Plate heat exchanger
• Connect the cooling water connections (CWI / CWO) to the water supply.
Connection size:
– G1/2, ISO 228-1 (CWI / CWO)
• Make sure that the cooling water complies with the following requirements:
Supply capacity
l/min
12
Water pressure
bar
1 ... 6
Supply temperature
°C
+5 ... +30
Required pressure differential across supply
and return
bar
≥
1
Summary of Contents for COBRA NC 0600 C
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