Manthorpe Extension Sleeve G961for Telescopic Underfloor Vent – Pk20

The G960 Telescopic Underfloor Void Ventilator is designed to provide a clear airflow passage to the void underneath a suspended floor. The telescopic feature enables the ventilator to adjust vertically between three and five brick courses. The right airflow can be achieved when the ventilator is used with a Manthorpe G930 Airbrick. The aperture can also accept a standard clay airbrick, although the airflow is reduced.

Manthorpe telescopic underfloor vent G960 Pk20

The G960 Telescopic Underfloor Void Ventilator is designed to provide a clear airflow passage to the void underneath a suspended floor. The telescopic feature enables the ventilator to adjust vertically between three and five brick courses. The right airflow can be achieved when the ventilator is used with a Manthorpe G930 Airbrick. The aperture can also accept a standard clay airbrick, although the airflow is reduced.

Galvanised Spiral Duct – 1 Metre Length – 100mm

  • GALVANISED SPIRAL DUCT – 1 METRE LENGTH – 100MM
  • Metal spiral ducting tube is ‘female’ – Fittings such as bends and reducers generally slip inside the duct tube.
  • Non-Standard lengths are available upon request.
  • Stainless steel and perforated versions are available on request.
  • Produced in accordance with DW144 with a zinc coating weight of 275g/m2 to ensure long-life.

Galvanised Safe Male Sleeve Coupling Connector – 100mm

  • Push-fit safe seal coupling designed to join lengths of spiral ducting. The male spigot fits inside our range of galvanised spiral pipe, Kair plastic pipe, and other female coupling products
  • The i-sells safe system is a quickly assembled solution based on a double-lipped, factory installedseal made from EPDM rubber.
  • Fast and easy to install: Allows installation without sealant or solvents.
  • Saves money and time on extra installation steps – Can be twisted and adjusted with tightness unaffected.
  • Need further information? Contact our friendly i-sells team for advice on exactly what you need for your project.