Name: Steel Cover Grilles
Brand: Lorient
SKU: 45AdkD69ZxEC34Jf2MvZgq

Color

Silver

Other

Manufacturer guidance

Product update: the satin silver finish has changed to RAL 9006 (05/1/23)

Finish

Powder-coated

Material

Steel

Shape

Square

Length

Manufacturer guidance

Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes.

Each cover grille is manufactured to the nominal aperture size + 51mm.

Width

Manufacturer guidance

Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes.
Each cover grille is manufactured to the nominal aperture size + 51mm.

Height

Manufacturer guidance

Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes.
Each cover grille is manufactured to the nominal aperture size + 51mm.

Uniclass

Pr_30_59_94_06 Air transfer grillesPrimary

CAWS

U90/360 Air transfer grilles

P21/66 Door-mounted air transfer grilles

U90/360 Air transfer grilles

P21/895 Door-mounted air transfer grilles

Configuration	- Manufacturer guidance For use with air transfer grilles LVV40; LVH44; LVV40S; LVH44+LVH20S. Consult manufacturer for details.
Size	200 x 200 mm. Guidance for specification option: Air transfer grille (ATG) nominal size. Cover grille overall size: 251 x 251 mm. ATG actual size: 198 x 198 mm. 300 x 300 mm. Guidance for specification option: Air transfer grille (ATG) nominal size. Cover grille overall size: 351 x 351 mm. ATG actual size: 298 x 298 mm. 400 x 400 mm. Guidance for specification option: Air transfer grille (ATG) nominal size. Cover grille overall size: 451 x 451 mm. ATG actual size: 398 x 398 mm. Manufacturer guidance Depth: 5 mm. Maximum aperture size: Doors: nominal ATG size + 5 mm; Walls: nominal ATG size + 10 mm.
Equivalent area (minimum)	65–70%. Guidance for specification option: Dependent on size specified. Consult manufacturer for details.
Material and finish	Steel, powder coated.
Colour	White. Silver. Other. Guidance for specification option: Non-standard; consult manufacturer for details and insert requirements.

Steel Cover Grilles

Application

Description

General information

Color

Manufacturer guidance

Finish

Material

Shape

Length

Manufacturer guidance

Width

Manufacturer guidance

Height

Manufacturer guidance

Uniclass

CAWS

Specification data - Air transfer grilles

Configuration

Manufacturer guidance

Size

200 x 200 mm.

300 x 300 mm.

400 x 400 mm.

Manufacturer guidance

Equivalent area (minimum)

65–70%.

Material and finish

Steel, powder coated.

Colour

White.

Silver.

Other.

Sustainability data

Country of product manufacture

Literature

Color	Silver Other Manufacturer guidance Product update: the satin silver finish has changed to RAL 9006 (05/1/23)
Finish	Powder-coated
Material	Steel
Shape	Square
Length	- Manufacturer guidance Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes. Each cover grille is manufactured to the nominal aperture size + 51mm.
Width	- Manufacturer guidance Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes. Each cover grille is manufactured to the nominal aperture size + 51mm.
Height	- Manufacturer guidance Cover grilles can be supplied in a wide range of sizes to suit the intumescent air transfer grilles. Sizes from 100 x 100mm up to 600 x 600mm in 50mm increments, in either configuration, offer great flexibility when selecting grille sizes. Each cover grille is manufactured to the nominal aperture size + 51mm.