All manufacturing is done by Dualmist Ltd based in Ilkeston, Derbyshire in the UK and all components except the bulb (manufactured by JoB Germany) are manufactured on site under ISO9001 quality systems. Over the last 20 years many millions of pounds have been spent on the very latest high speed CNC lathes and Milling machines.
The larger components are manufactured on Nakamura Twin-spindle twin-turret lathes that remove the need for any second operations. All operations including any angled holes are machined in one cycle.
Smaller components - including filters - are manufactured on our high speed Citizen Slidinghead lathes. The filter has over 350 individual holes and is manufactured fully automatically in around 70 seconds. Producing all components in house allows us to control the quality absolutely.
When a batch of nozzles are assembled the batch number for each individual item is recorded. At the end of the assembly process each nozzle is laser engraved with the part number, date, K-factor and also a unique serial number that allows us to trace every individual component right back to the component inspection sheets and even raw material certificates. All Nozzles are manufactured from either Stainless Steel or Brass.