Select-640 Doser - Single Head

  • This heavy-duty intelligent doser is a computer controlled peristaltic pump. Depending on how it is programmed it can be a proportional doser adding products such as disinfectants, vaccines, medications or vitamins to water flows. It can also be a single shot doser dispensing specific quantities of liquids as required.

    If you need a product to be dosed at a rate of x ml/hr, the Select-640 can be programmed as an AutoDoser.


  • Product Ref: 911157

Login for prices

Open an account today

To access features such as:

  • Your specific pricing
  • Online ordering
  • Product Usage Calculators
  • Product availability
  • Subscription Orders

And much more!

Find out more


Technical Specification

Standard ratios 1:50; 100; 200; 500; 1,000; 2,500; 3,333; 5,000; 10,000; 20,000; 33,000; 40,000
Max. water flow400-25,000 l/hr (dependent on ratio and flow sensor)
Min. water flow3 l/hr
Max. pumped output36 l/hr product
AccuracyBetter than 95%
Water meter max.100,000,000 litres
Power12V DC, 3.0A
Pressure2 bar (30psi) max.
Dose interval5 secs
Flow sensorThreaded connection
Filter Recommended in water line upstream of sensor
Delivery linesPVC


Notify me when back in stock

Please enter your email address and click Save