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Slim's Detailing Promax 4-Way Doser

by Slim's
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Original price
from £189.59
Current price £189.59
You will earn 1895 Slim's Points for buying this product. This will earn you a £9.47 discount on your next order

This is the perfect addition for any detailer or volume car wash facility looking for the perfect dilution every time with no spills and removing human error. Once set up you will achieve perfect proportioning at the turn of a dial with the Slim’s Detailing 4 way Doser. Connect a water supply and up to four different products can be dispensed at different mix ratios just by twisting the dial.

The robust and reliable unit provides precisely-diluted chemical solutions at up to 30 litres (8 gallons) per minute. The system’s dilution accuracy is driven by a range of metering tips – included as standard – that allow users to make the finest adjustments and maximize efficiency for a broad range of chemicals.

ProMax’s wall bracket eliminates the need to open the enclosure during installation, enabling tool-free mounting, while its modular space-saving design allows further units to be easily added to an existing installation.


  • Tamper-proof housing and activation mechanism
  • User-friendly 4 way product selection dial
  • Auto-activating venturi requires no downstream restriction to create back pressure