GB 02875 - Edition 04 - Oct 13
1/1
B 30
Connection to the cooling circuit
A leak of water wouldn’t be contained and that’s why the pump should
be installed in a location where a water leak will not cause secondary
damage and can be easily cleaned up.
Water characteristics
Water cooling quick
connection
Rear panel
Water OUT
Water IN
Connect the water pipes to the quick-connect connectors.
- Water inlet marked
«IN»
[1/4 inch NPT quick female connector
(customer supply)].
- Water outlet marked
«OUT»
[1/4 inch NPT quick male connector
(customer supply)].
Minimum pressure rating for connections and pipework: 174 PSIG
(1400 kPa absolute).
1/4 NPT
1/4 NPT
1/4 BSPP
1/4 BSPP
ADAPTATOR NPT/BSPP
In order to limit corrosion and clogging of the pump cooling
circuit
, it is recommended to use cooling water with the following
characteristics:
If the «solid particle size» and «solid pollution» water characteristics
values can not be reached, install a filter on the cooling connection.
pH level
5.5 to 9
Hardness
< 10 °fH (French degree)
< 2 milli-equivalent/l
< 100 mg/l of CaCO
3
(calcium carbonate)
Total disolved solids
< 300 mg/l
Index of Langelier LSI = pH - pHs
< 0 to 20 °C
Particle size
0.2 mm
Resistivity
2 000
·cm < R < 1 000 000
·cm
Input temperature
+10 °C to +35 °C
Relative input pressure
29 PSI (200 kPa) to 87 PSI (600 kPa)
Differential pressure (inlet/
outlet)
29 PSI (200 kPa)
adixen Vacuum Products - Operating instructions - A3P Series
