Lorient LVV40 Intumescent Air Transfer Grille 250 x 250mm

111 IN STOCK

Lorient Intumescent Air Transfer Grilles are suitable for ventilation in fire compartment walls or doors. Certifire approved.

For both fire and smoke protection, see the LVV40S for walls or LVN20S for timber fire doors.

We can accommodate bespoke sizes or larger quantities – please get in touch with our team on 02920 857 959.

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£50.89

£42.41
Product Code ATG250

111 in stock

Next day delivery available

Description

Lorient Intumescent Air Transfer Grilles are used to provide an answer to situations where ventilation is required in fire compartment walls or doors. They can be used for providing dampers in ductwork.

  • Can be used to provide resistance to fire and hot smoke of up to 60 minutes in doors and walls.
  • EI rating of 120 minutes when used in conjunction with a cover grille.
  • Excellent airflow characteristics which result in silent efficient operation in normal use.
  • Complete seal achieved in approximately five minutes when tested in accordance with BS476 Parts 20/22
  • Can be used with a cover grille for a neat finish and extra privacy.
  • Allows bi-directional air flow.
  • Simple to install.
  • No maintenance required.
  • Holds Certifire CF564 certification.

Specifications

ATG Type

Fire

Brand

Lorient

Height

250mm

Product Badge

Bestseller, FD30, FD60

Width

250mm

FAQ's

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.

Description

Lorient Intumescent Air Transfer Grilles are used to provide an answer to situations where ventilation is required in fire compartment walls or doors. They can be used for providing dampers in ductwork.

  • Can be used to provide resistance to fire and hot smoke of up to 60 minutes in doors and walls.
  • EI rating of 120 minutes when used in conjunction with a cover grille.
  • Excellent airflow characteristics which result in silent efficient operation in normal use.
  • Complete seal achieved in approximately five minutes when tested in accordance with BS476 Parts 20/22
  • Can be used with a cover grille for a neat finish and extra privacy.
  • Allows bi-directional air flow.
  • Simple to install.
  • No maintenance required.
  • Holds Certifire CF564 certification.

Specifications

ATG Type

Fire

Brand

Lorient

Height

250mm

Product Badge

Bestseller, FD30, FD60

Width

250mm

FAQ's

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.