Dosatron D45RE/IE3 PVDF VF Proportional Feeder
Seal: VF | metering rate [%]: 0.5 - 3 | ratio: 1:200-1:33 | l/h: 100 - 4500 | min/max pressure [bar]: 0.5-5bar
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Dosatron D45RE/IE3 PVDF VF Proportional Feeder
Partnumber: D45RE/IE3 PVDF VF
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Dosatron D45 D45RE/IE3 (PVDF)
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Connected to the water mains, the Dosatron uses only water pressure as the driving force. In this way, it draws in the concentrate, doses it to the desired percentage and mixes it with the drive water. The working solution produced in this way flows through the Dosatron. The amount of product added is always proportional to the water throughput, even in the event of fluctuations in throughput or pressure..
Details
| General | |
| - Maximum operating water temp. - Minimum operating water temp. - Dosing - Average tolerance value of dosing* - Repeatability - Pressure drop* |
40° C [104° F] 5° C [41° F] e.g. adjust to 1 % = 1 : 100 = 1 vol concentrate + 100 vol water ± 10 % ± 3 % (API standard) 0.1 - 1.7 bar [1.45 - 24.65 PSI] depending on operating conditions |
| Other integrated functions. | |
| - Built-in engine protection filter - Inlet / outlet connections - Built-in by-pass - Built-in breather - Built-in anti-siphon system. |
no 1" 1/4 M : BSP- NPT Ø 33 x 42 mm Yes Yes No |
| Drive | |
| - Engine - Displacement - Mixing chamber |
Hydraulic differential piston motor 0.53 L [0.140 US gallons] (1 cycle = 2 clacks) Installed |
| Dosing | |
| - Injection - Metering piston - Suction valve. |
Suction on upward movement Single action, injection on upward movement Plug valve with spring loading. |
| Suction | |
| - Self-priming - Maximum viscosity of the concentrate* - Max. Suction height/ length of suction hose - Suction filter |
yes 400 cSt at 20°C [68°F] - Kit V recommended from 200 cSt 4 m [13ft] yes - with ballast |
Features.
Water flow rate 100 - 4500 l/h | |
Dosage proportional to water flow | |
Optional with ON/OFF function, manual | |
Adjustable dosage of addition 0.07 - 10% | |
Integrated homogenisation | |
Working pressure 0.5 - 5 bar | |
Additional dosing independent of water pressure, water flow rate and pipe length | |
Integrated by-pass switch | |
Proportional without using electricity drive . | |
Features.
Measure: volumetric hydraulic motor | |
dosing: steady proportional feed of the liquid or soluble concentrate | |
Regulate: Proportionality servo-controlled via water flow | |
Mixing: continuous homogenisation in the Dosatron . | |