Oli Sphera In-Wall Pneumatic Push Button — OL0605266
The Oli Sphera In-Wall Pneumatic Push Button (OL0605266) is an authentic manufacturer replacement flush actuator designed for OLI's concealed, built-in cistern networks. Featuring a clean, modern circular profile finished in premium Satin Chrome, this air-operated button relies on a twin-tube pneumatic bellow connection to activate your toilet mechanism cleanly and effortlessly.
Identification Guide:
MPN: OL0605266 | Model Range: Sphera | Outer Diameter: 53mm | Finish: Satin Chrome (Matte Silver) | Actuation Type: Pneumatic
Key Features
- Dual-Flush Control: Features split-button geometry for easy selection between full and partial water-saving eco flushes.
- Fingerprint-Resistant Finish: The high-quality satin surface reduces visual smudges, scratches, and water spots.
- Pneumatic Bellow Assembly: Supplied complete with the necessary internal air-displacement chamber for immediate installation.
- Low Force Operation: True air-driven mechanism allows for a smooth, soft-press actuation without stiff mechanical resistance.
100% Verified Model Fitment
This pneumatic actuator button is verified to fit 100% natively into built-in OLI74 Plus and Expert Evo in-wall concealed cistern frameworks (frequently supplied alongside premium Studio Bagno frame kits). This setup requires a twin flexible air hose connection; it cannot be adapted to mechanical cable-operated or rod-driven push mechanisms.



