Fomtec® Uller 825CB foam/water nozzle


Uller nozzles are especially designed for Siv monitors or any other monitor with 2½” water outlet. The nozzles are suitable for water and foam solutions. They are manufactured in rugged brass.
The discharge pattern is adjustable from fog to straight stream during operation. Flow rate can be changed in between use.


  • All bronze construction
  • Corrosion resistant
  • Straight stream to fog
  • Inbuilt stream shaper
  • Easy to maintain and clean
Uller 825CB


Ideal to use in connection with portable or fixed monitors due to their remarkable strengths and adjustable discharge pattern.

Recommended foam concentrates

All foam concentrates can be used in combination with Uller nozzles.


The Uller nozzles are fitted with a 2½” female thread, suitable for Siv monitor or any other monitor with 2 ½” water outlet. After using foam solution, clean it with water. By turning the handles, the discharge pattern can be adjusted from straight stream to fog. Flow will remain the same regardless of spray pattern.


  • Other inlet thread
  • Light alloy
  • Self-inducting version


Technical data

Flow rate 3800 lpm (others on request)
Nominal pressure 7 bar
Inlet 2 ½” BSP FM (standard)
Material Bronze
Length 229 mm
Weight 10 kg