Pop-up rotating cleaning nozzle "PopUp Whirly"

The PopUp Whirly is designed for cleaning in confined spaces and for tanks or pipelines where conventional cleaning systems could affect the process. The free-spinning rotating nozzle can be installed flush with the wall. When a certain liquid pressure is applied, the rotating cleaning nozzle of the PopUp Whirly extends automatically and starts cleaning. The PopUp Whirly is also suitable for pipe cleaning. It is particularly interesting for applications in the food and beverage industry as well as in the chemical and pharmaceutical industry. The ATEX approval makes the PopUp Whirly suitable for use in explosive areas.

Technical data (pdf, 3 MB)
Business division General Industry
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Approved for use in an explosive atmosphere.


Regulation (EC) No. 1935/2004
Regulation (EC) No. 1935/2004


Max. tank diameter
Max. tank diameter0.25 – 2.2 m
MaterialStainless steel 316L SS
stainless steel 316Ti SS (spring)
stainless steel 316 SS (snap ring)
PEEK (slidebearing)
FKM (O-ring)
Max. temperature
Max. temperature140 °C
FiltrationLine strainer with a mesh size of 0.3 mm/50 mesh
Recommended operating pressure
Recommended operating pressure2 bar
5P2: opening pressure approx. 1.0 bar
closing pressure approx. 0.5 bar
5P3: opening pressure approx. 0.9 bar
closing pressure approx. 0.5 bar
InstallationOperation in every direction is possible
BearingSlide bearing made of PEEK

Operating mode

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Our video demonstrates the operating mode of the rotating cleaning nozzle "PopUp Whirly" Series 5P2/5P3

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