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KESSEL Staufix FKA DN 125

Reliable backflow protection for DN 125 wastewater pipes with motorized locking system, emergency closure and intelligent comfort control.


  • Article number: 84125
  • Nominal diameter: DN 125
  • Outer diameter: 125 mm
  • Wastewater type: Containing fecal matter
  • Installation type: Exposed wastewater pipe
  • Backflow protection: Type 3
  • Operating voltage: 230 V
  • Probe protection rating: IP68
  • Protection class of switching device: IP54
  • Dimensions: 645 × 350 × 422 mm
  • Weight: 12 kg


  • Designed for DN 125 pipes
  • Motorized backflow prevention
  • Integrated mechanical emergency release
  • Maintenance-friendly design
  • Comfort switching device with display function
  • Optional BMS connection
  • Suitable for wastewater containing fecal matter


The Staufix FKA DN 125 offers maximum protection against backflow from the public sewer. The system automatically detects backflow and locks the operating valve via a motor. Together with the manually lockable emergency valve, this results in a particularly high level of operational reliability for demanding drainage systems.

  • Ideal for DN 125 drainage pipes
  • Intelligent backflow detection via optical probe
  • Motorized lock with emergency locking mechanism
  • Convenient operation via display
  • Modern self-diagnostic system


Product Safety Chevron Down

Manufacturer
KESSEL SE & Co. KG
E-Mail
info@kessel.de
Address
Bahnhofstraße 31
85101 Lenting
Germany
** Average Wholesale Price

Legal guarantee

Harmonised EU legal guarantee notice

Minimum two-year legal guarantee protection for goods sold in the European Union.

Consumers can claim their rights under the legal guarantee of conformity, for example if goods:

  • do not match the description;
  • do not function as intended.

Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer:

  • free repair or free replacement;
  • in some cases, a price reduction or full reimbursement.

Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year.

What to do if you receive non-conforming goods:

  1. Contact the seller as soon as possible to report the issue;
  2. Provide proof of purchase, such as a receipt, invoice, or bank statement.

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For more information on your rights in a specific country, visit the page below or ask the seller. https://europa.eu/youreurope/guarantees