RW Simon Vent-A-Matic Rotary In-glass Window Ventilator – model 106 DGS

In stock

  • clear
  • 203mm dia
  • 203mm dia
  • 6997mm²
Part Number:

RRP: £68.44 +VAT

Trade Price:
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To order a box, please order 4

Code Finish Internal Vent Size Internal Vent Size External Air Flow Internal (EA) Stock Box Qty RRP Trade Price Qty
VMT30507 clear 203mm dia 203mm dia 6997mm² 10+ 4 £68.44 Apply/​Login
Prices are excluding VAT


The RW SimonVent-A-Matic controllable rotary vent is designed to be fitted by the fabricator directly into the glass of double glazed units to provide continuous ventilation to kitchens, bathrooms bedrooms and more.


  • Designed to deliver continuous ventilation and conform with Gas Board recommendations
  • Cord controlled non-electric fan
  • Fits sealed double glazed units 12-32mm thick
  • Designed for use on hermetically sealed units so MUST be fitted by the glazing manufacturer unless it’s a replacement unit
  • Integrated storm guard to help reduce drafts
  • Fits a 162mm diameter sized hole
  • Achieves airflow performance 6,997mm² EA
  • Manufactured from UV stabilised translucent polystyrene to resist yellowing
  • Quickly and easily fitted in just two parts into the glass aperture
  • For extra weather tightness and security, apply some clear sealant to the external glazing ring
  • Produced under ISO 9001 quality systems

Dimensions: (see line drawing)

ModelDim A
Dim B
Dim C
Dim D
Dim E
Dim F
Hole Dim
Dim H
106 DGS23mm159mm dia18mm65mm179mm dia203mm dia162mm dia50mm
Box Quantity 0
Part Code VMT30507
Finish External No