Operation manual 20997-Duftdos-UNPL (09/16)
Page 5 von 9
5.
Technical Data
The dosing unit DUFTDOS UNPL SA with surface sensor consists of:
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peristaltic dosing pump type Sa
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special hose from Viton
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Controller UNPL-temperature with dosing-pause-adjustment
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Dosing rate 1ml to 5ml each dosing
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Hose-surface sensor
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Suction hose from PE 4x1mm; 1,5m long
Options
Title
article number
Dosing–set DD complete:
12596
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Dosing valve for fragrance SS 3/8”
15108
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3m dosing hose PTFE 6/4x1mm
10432
Console with 1,5l canister
13892
Console PE gray for 3-10l canister
14391
Piezo push button 24V, diameter 60mm
23561
Mounting sleeve for LED spots d-55mm/l-113mm
20924
Sealing flange, tiles d48mm complete
20976-1
6.
Fragrance pump
A peristaltic dosing pump is used for dosing, which safely promotes also smallest quantities. Even
when Air- or gas-bubbles are trapped in the suction line. Rotating rolls press the dosing hose
against the pump tube housing, whereby the liquid within the hose is pressed out in front of the
rolls and at the same time drawn in behind them. The pump is extremely reliable and very
simple to handle.
Fragrance concentrates are very aggressive. The used dosing hose is resistant against most
concentrates that are in common use in the industry but we still recommend to check with your
equipment supplier prior to use.
Attention!
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Back pressure must not be higher than 0.5 bar
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Use only original WDT dosing valves.
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Don´t bend the dosing tube.
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Use only PTFE dosing tube.
Company WDT can take no warranty for the resistance of the hose against every fragrance concentrate on the
market!
