Geyser 40 T / NPT [US]

Like the Cascade nozzles, these injector nozzles also generate a water pattern that changes depending on water level, however the Geyser foam effect nozzles generate a slender, more cylindrical shaped fountain.

Thanks to the injector effect water and air are suctioned in, mixed intensively and accelerated into the air by the injector jet as an impressive soft flowing fountain. In this process a voluminous fountain is generated using relatively low pump capacities.

The foam effect nozzles that work depending on the water level generate a slender and higher water pattern if the normal water level is not reached. If the normal water level is exceeded the water pattern is fuller and lower. This effect is particularly interesting when there are strong wave movements; then the fountains really start to dance.

In installations with a different water level, non-return valves should be provided, otherwise the water level will drop to injector height once the installation is switched off.

  • Key Features

    • Slender foam/spray effect, high-contrast, lively water pattern
    • Oxygen-enriching nozzle with adjustment flange
    • Water-level dependent
  • Characteristic

    • Lively water effect
    • Foam / spume effect
    • Offers oxygen enrichment
    • Adjusting flange for alignment
    • Water pattern is water-level dependent

Technical Data

Dimensions (Ø x H)mm98 x 270
Net weightkg3.40

Technical Details


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