Thermo Scientific Barnstead Pacific TII 7 Operating Instructions Manual page 24

5
Technical Specifications
Product water quality (Permeate) Pacific RO
Permeate production at 15 °C, L/Hr
pH range
Salt retention, %
Retention rate for bacteria and particles, %
Concentrate flow for Pacific systems (check and readjust all 6 months through a specially
trained personnel)
System
Pacific AFT 3
Pacific TII/ TII UV/ AFT 7
Pacific TII/ TII UV/ AFT 12
Pacific TII/ TII UV/ AFT 20
Pacific AFT 40
Pacific RO 7
Pacific RO 12
Pacific RO 20
Water Connections of Pacific System
Feedwater/ Raw water inlet
Concentrate
Recirculation
Pure water
Water Connections of storage tank
Pure water
Recirculation
Pacific Water Purification Systems
14
The pressure hold valve for concentrate is factory adjusted. Changing of this adjustment
causes damage to the reverse osmosis membrane in the RO-Module. Only specially trained
personnel may adjust this pressure. The position of the pressure hold valve for concentrate
see chapter Replacement Parts.
Permeate Flow L/Hr
3
7
12
20
40
7
12
20
R3/4"
R3/4"
Ø6 mm/ 0.24 inch tube
Ø8 mm/ 0.31 inch tube
Ø8 mm/ 0.31 inch tube
Ø6 mm/ 0.24 inch tube
7 L/Hr 12 L/Hr
System System
7 12
2-11 2-11
up to 98 up to 98
up to 99 up to 99
Concentrate Flow
L/Hr
9
21
36
60
120
21
36
60
20 L/Hr
System
20
2-11
up to 98
up to 99
Max. adjustable
WCF-rate (%)
25
25
25
25
25
25
25
25
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