NBS Source
Aluminium Louvre Grille 435

Description

Flat, punched-plate aluminium ventilator grille for surface-mounting to walls, panels or doors.

  • Enables secure ventilation.
  • Choice of finish.
  • Choice of standard dimensions.
  • Screw fixing.

General information

Uniclass 2015

Pr_30_59_57_58 Overhead ventilatorsPrimary

CAWS

K10/115 Metal stud partition system

K10/125 Metal stud partition system

K10/145 Wall lining system (metal studs)

K10/155 Wall lining system (metal studs)

K10/165 Wall lining system (metal framing)

K10/175 Wall lining system (metal furrings)

K10/185 Wall lining system (adhesive)

K10/205 Lining on timber

K11/796 Metal stud partition system

K11/815 Plywood

K11/890 Board

L20/20 Wood flush doors

L20/230 Wood flush doors

L20/25 Wood panelled doors

L20/250 Wood panelled doors

L20/270 Wood doors

L20/430 Wood doorsets

P21/895 Door mounted air transfer grilles

Product range

Louvres / Punched Grilles

Specification data - Overhead ventilators

Product Reference

Aluminium Louvre Grille 435

Size (w x h)

180 x 180 mm

Open area: 2750 mm².

360 x 180 mm

Open area: 5500 mm².

95 mm diameter

Open area: 1840 mm². With spring clips to suit 110 mm diam PVC pipe.

115 mm diameter

Open area: 2690 mm². With extendable brackets.

145 mm diameter

Open area: 4280 mm². With spring clips to suit 160 mm diam PVC pipe.

190 mm diameter

Open area: 7350 mm². With extendable brackets.

245 mm diameter

Open area: 9330 mm². With extendable brackets.

Finish (aluminium components)

Anodized, natural

25 µ. Type E6/ C34 to DIN 17611.

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

Polyester powder coating, Syntha Pulvin colour ___, sheen ___ %

60–70 µ.

Other requirements

None

Mesh, 2.3 x 2.3 mm

Standard option. Grade 304 stainless steel.

Literature

Louvres

Louvres

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