OKE supply air device

OKE is a wall-mounted supply air device for small airflows in homes, accommodation spaces and offices. A special lockable model OKE-L for prisons and closed wards. On special order, OKE is available for rectangular ducts.

Air flow range

8-75 dm³/s

Duct sizes

Ø 100-200 mm

Installation

For wall installation

Color options

RAL 9016 white (matte), RAL 9005 black (matte)

Search for the product on our selection tool

Downloadable materials

Icon OKE brochure (pdf – 1 MB) Icon OKE asennusohje / installation (pdf – 130 KB) Icon OKE säätöohje / adjusting (pdf – 424 KB) Icon OKE huolto-ohje / maintenance (pdf – 216 KB) Icon OKE-P säätöohje / adjusting (pdf – 323 KB) Icon Revit files (MagiCloud) Download Fact sheet

Description

Properties:

  • Reliable, accurate adjustment
  • Well suited for subtemperature air
  • Excellent air and sound properties
  • Available also for rectangular ducts

Quick Selection Guide

OKE Dimensions

Main dimensions

Selection Diagrams

The graphs are not intended for adjustment.

OKE-100

OKE-125

OKE-160

OKE-200

Sound attenuation

Sound level will increase if cover distance is below 3 x Ø d:

  • after bend  +4 dB (A)
  • after T joint  +8 dB (A)

Airborne sound insulation

Sound attenuation for air ducts between rooms Dn,e,wdB:

Supply air

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