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RW Simon Vent-A-Matic DGS/PBS ventilator with stormguard
DGS/PBS technical guide: 159mm aperture, 12–32mm double glazing, equivalent area 9896mm²
RW Simon Vent-A-Matic DGS/PBS ventilator with stormguard
DGS/PBS technical guide: 159mm aperture, 12–32mm double glazing, equivalent area 9896mm²

RW Simon Vent-A-Matic DGS/PBS Static Ventilator with Stormguard – 159mm Aperture

by Simon

£50.25 - £50.25
£50.25
£50.25 - £50.25
£50.25

RW Simon Vent-A-Matic DGS/PBS Static Ventilator with Stormguard

A static, non-electric ventilator providing continuous airflow through a sealed double-glazed window. It includes an integral stormguard and has no pull-cord control. Supplied as one DGS/PBS ventilator, also described as PBS/DGS.

Technical information

  • Window Ware code: VMT30540
  • Circular glass aperture: 159mm diameter
  • Sealed double-glazing thickness: 12–32mm
  • Equivalent area at 1Pa: 9,896mm²
  • Integral stormguard included

Check the model, aperture and total sealed-unit thickness before ordering. The fitting diagram shows the required glass aperture and glazing thickness. Equivalent area is an area measurement, not an extraction rate.

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