OPTONE®-H "+Grille

The damper is closed in standby position. It opens when instructed by the ORDONE control panel, then moves into safety position.

• CE marking compliant as per EN 12101-8.
• free air passage of 20.3 dm2,
• first smoke control damper certified EI 60 S compliant with European standard NF EN 1366-10,
• identical damper for smoke and heat exhaust (VH) and air inlet (VB),
• 1-hour fire resistant in accordance with decision of 31 January 1986. Ideal for installation on standard duct 400 x 500 mm,
• electromagnetic trip device VDS 24 V DC auto-reset,
• mounting frame can be installed in factory,
• cable through holes included,
• grille with removable core,
• connection terminal block: protected by a plastic cover,
• individually packed,
• for a damper fitted with signalling contacts, use the OPTONE T damper range.

• mounting frame:
  • galvanised steel 20/10 mm,
  • suited for installation on concrete and on lightweight materials such as Promatect, Supalux

or Tecniver,

• • drilled to enable passage of electric cables,
  • fitted with sealing lugs and holes to receive damper screws.
  • top/down reversible,
  • 70 mm depth for good mechanical strength.

• installation direction: “fire in the duct”,
• surface-mounted on a smoke and heat exhaust duct CF 1h fire rating
• attachment of OPTONE-H "+ Grille" on mounting frame recommended,
• install the OPTONE-H "+ Grille” with the clips at the top to installed the fin core:
  • at the bottom for a VB damper,
  • at the top for a VH damper.
• for installation with mortar-sealed mounting frame on concrete duct, add at least 100 mm for mortar,
• for other dimensions use the OPTONE range.