Easy to seal (core sampling possible, mechanism at a distance).
Many amenities : - Wall embedded or on concrete floor FB 2H.
- wall embedded on plaster plates FB 1H.
Equipped with Telys Evo mechanism: completly upgradeable autocommanded towards motorized.
- Circular construction. -Test pressure 500 Pa.
- Nominal diameters : from Ø 100 to Ø 630 mm
Mechanism of control :
- Auto-controlled 72° (progressive towards remote-controlled).
- Telys : - remote-controlled (progressive towards motorized).
- remote-controlled and motorized.