Dosatron D3RE2 PVDF VF Proportional Feeder

  • By-Pass Switch Option

815.97 € 815.97 € 815.97 EUR

815.97 €

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Seal: VF | metering rate [%]: 0.2 - 2 | ratio: 1:500 - 1:50 | l/h: 10 - 3000 | min/max pressure [bar]: 0.3-6bar


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Dosatron D3RE2 PVDF VF Proportional Feeder


partnumber: D3RE2 PVDF VF


Dostaron D3 D3RE2 (PVDF)

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 flow rate, even in the event of fluctuations in flow rate 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. setting to 1 % = 1 : 100 = 1 vol concentrate + 100 vol water
± 10 %
± 3 % (API standard 675)
0.2 - 2.3 Bar [3 - 33 PSI]
Other integrated functions
- Built-in motor protection filter
- Inlet / outlet connections
- Built-in by-pass
- Built-in vent
- Built-in anti-siphon system
.
no
3/4'' M : BSP- NPT - Ø 20 x 27 mm
option
yes
no
Drive
- Engine- Displacement- Mixing chamber. Hydraulic differential piston motor
0.53 L [0.140 US gallons] (1 cycle = 2 clacks)
Built
Dosing
- Injection
- Metering piston

- Suction valve
.
Internal feed into exhaust mixing chamber
Single-acting up to 10%, double-acting above 10%
Spring-loaded plug valve with seal
Suction
- Self-priming
- Maximum viscosity of concentrate*
- Max. Suction height/ length of suction hose

- Suction filter
yes
200 - 800 cPs at 20°C [68°F] - From 400 cPs, V-kit for dosing > 2% recommended
4 m [13ft]
yes - with ball

Features.



Water flow rate 10 - 3000 l/h


Dosing proportional to water flow


Optional with ON/OFF function, manual or hydraulic


Adjustable dosage 0.03 - 25%


Integrated homogenisation


Working pressure 0.3 - 6 bar


Additional dosing independent of water pressure, water flow rate and pipe length


Proportional without using electricity drive


Water flow rate and water pressure Built-in features
.


Features.



Measure: volumetric hydraulic motor


dosing: steady proportional feed of the liquid or soluble concentrate


Regulate: Proportionality servo-controlled via water flow


Mixing: constant homogenisation in the Dosatron