Rytons Hit & Miss Ventilator Range
Application

For face fixing, manually adjusted to give the occupier full control over the amount of ventilation let into the internal space.

Description

Plastic, rectangular, grille ventilator, compliant with BS 5250.


Features and benefits:

  • Adjustable background ventilator for rooms.
  • Small space and cupboard ventilator.
  • 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

Color

White

Material

Plastic

UV stabilized high impact polystyrene.

Size

155 x 95 mm

HM22F.


271 x 95 mm

HM43F.


271 x 171 mm

HM85F.


271 x 247 mm

HM123F.

Uniclass 2015

Pr_30_59_96_93 Ventilation gratingsPrimary

CAWS

F30/16 Gratings/ ventilators in internal walling

F30/165 Gratings/ ventilators in internal walling

U90/36 Air transfer grilles

U90/360 Air transfer grilles

U90/38 Room extract grilles

U90/380 Room extract grilles

U90/505 Supply air diffusers

U90/61 Supply air diffusers

Specification data - Ventilation gratings Enhanced data

Standard

BS 5250.

Work sizes

155 x 95 mm.

HM22F.

271 x 95 mm.

HM43F.

271 x 171 mm.

HM85F.

271 x 247 mm.

HM123F.

Material

Plastic.

UV stabilized high impact polystyrene.

Colour

White.

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.

Free area

2182 mm².

HM22F.

4400 mm².

HM43F.


8600 mm².

HM85F.

13 000 mm².

HM123F.

Literature
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