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Duoplus laundry dosing systemDuoplus laundry dosing system keypadDuoplus laundry dosing system control

Duoplus laundry dosing system

The Duoplus is Brightwell Dispensers' low cost laundry dosing system for automated dosing into small commercial washing machines where only two products are required.

The unit has two settings, providing speed and time controlled dispensing of either detergent and softener or detergent and destainer. An optional formula module is also available for increased control and to allow 6 programme selection options.

For industrial washing machine, see the BrightLogic high-flow laundry dosing systems.


  • Operating modes: Softener or Destainer
  • Security access code protection
  • Formula module for Half load, Heavy load operations


Technical Specifications

Voltage / Frequency 230V AC 50-60Hz
Current 60mA (max)
Power 15W (max)
Signal Supply 12-240V AC or DC
Flowrate 5mm silicone max 210ml per/min (Using water)
5mm silicone min 40ml per/min (Using water)
Tube Options Silicone
Grey-Silicone Pharmed
Control Circuitry Microprocessor controller with 16 x 2 LCD display,
programming via external keypad,
Security access code
Motor 24V DC, 600mA with 80RPM gearbox
Enclosure ABS Injection moulded IP55M
Installation Kit Installation kit optional
Approvals EMC 89/336/EEC
LVD72/23/EEC EN60335-1
Dimensions (mm)
(H x W x D)
175 x 115 x 165
Weight 1.5kg
Max branding (mm)
(H x W)
50 x 50

Installation kit

Standard installation kits for OPL laundry include:

  1. a ceramic weight
  2. cable ties
  3. tubing
  4. a sinker support and filter

Installation kit

Available media for download

Accessories and services

We offer our customers the option to distribute our products under their own company's name thanks to our internal branding facility.

View service details

We offer a free chemical compatibility test to ensure that your soap, paper or chemicals dispensers are supplied with the most suitable components.

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Peristaltic pump tube is critical to the performance of any dosing system.

View accessory details

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