Products / Twin Wall Flue
PS - Summary

PS - Summary | Technical | All


Fully Welded Twin Wall Flue System.

High pressure, twin wall, flanged joint, bright finish stainless steel flue system with removable cover band for commercial/industrial applications with flue gases, condense, fume and process exhausts from gas, oil and solid fuel appliances, diesel generators, with a maximum normal operating temperature of 600 deg C and pressures up to 5000Pa.

  • Available in sizes from 150 to 1250  mm
  • This product is made to order
  • Maximum operating temperature 600 deg C
  • Standard finish is: Stainless finish

  • 1 year manufacturer's warranty for all products installed and maintained in accordance with the installation and usage notes.

  • All products can be powder coated to any BS or RAL colour code

PS is suitable for use on the following applications:

PS Description:

  • Lightweight pre-fabricated fully welded pressure system, suitable for continuous high temperature pressure applications. Easy and quick to install with flanged joints, V band system. Available in sizes from 125mm i/dia to 1250mm i/dia. Suitable for use on condensing appliances.

Joint Type

Flanged end fitted with V Band and locating spigot. To be installed with a cover band in place.

PS Installation and Usage Notes

All flue system installations, i.e. oil, gas, solid and multi fuel, should be carried out by a suitably qualified installer or Building Control Department permission must be granted.


For detailed installation guidelines please refer to:

  • The relevant Technical Information and Installation Instructions
  • Building Regulations
  • Planning Office
  • Appliance Manufacturers Operating and Maintenance Instructions
  • Relevant British Standards




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