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Description

Plastic, rectangular, grille ventilator, designed for face fixing. Compliant with BS 5250.

Features:

  • Adjustable background ventilator for rooms.
  • Small space and cupboard ventilator.
  • Manually adjusted to give the occupier full control over the amount of ventilation let into the internal space.
  • Flush face, slim design and concealed fixings give a neat unobtrusive appearance.
  • Integral flyscreen helps prevent the ingress of insects and spiders as well as reducing light and draughts.
  • UV stabilized to slow down the effects of sunlight.

General information
Features

Adjustable background ventilator for rooms

Small space and cupboard ventilator

Manually adjusted to give the occupier full control over the amount of ventilation let into the internal space

Flush face, slim design and concealed fixings give a neat unobtrusive appearance

Integral flyscreen helps prevent the ingress of insects and spiders as well as reducing light and draughts

UV stabilized to slow down the effects of sunlight

Integral fly screen, flush face, slim design

Material

UV stabilized high impact polystyrene

Uniclass 2015
Ventilation gratings (Pr_30_59_96_93)Primary
Specification data - Ventilation gratings
Product Reference

HM22F

Rytons 6x3 Hit & Miss Ventilator.

HM43F

Rytons 9×3 Hit & Miss Ventilator.

HM85F

Rytons 9×6 Hit & Miss Ventilator.

HM123F –

Rytons 9×9 Hit & Miss Ventilator.

Standard

BS 5250

Work sizes

HM22F - 155 x 95 mm

HM43F - 271 x 95 mm

HM85F - 271 x 171 mm

HM123F - 271 x 247 mm

Colour

White

Free area

HM22F - 2182 mm² (21.82 cm²)

HM43F - 4400 mm² (44 cm²)

HM85F - 8600 mm² (86 cm²)

HM123F - 13 000 mm² (130 cm²)

Standard product features

Features:

Integral fly screen, flush face, slim design.

Material:

UV stabilized high impact polystyrene.

Literature
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