93 Degree Tee โ€“ Prima Plus

93 Degree Tee โ€“ Prima Plus

This item is used to connect from the connecting flue pipe to the vertical chimney. Suitable for use without any gaskets in negative pressure (N1) applications.

By adding a lip seal gasket to the male end of the liner it can be used on positive pressure applications (P1). It should be used on wet positive pressure applications (T200 P1) to provide for the smooth drain down of any condensates in the system to a suitable drain off point before reaching the appliance.

  • Suitable on condensing appliances.
SKU: 93 Degree Tee - Prima Plus Categories: , Tags: , , , ,

Available Options:

Description

Prima Plus is a high quality 316L stainless steel single wall flue system with a wall thickness of 0.6mm.

It is designed for use on gas and oil burning stoves and boilers with continuous operating temperatures up to 450ยฐC and short firing up to 600ยฐC. With the addition of a gasket to the joint, Prima Plus is designed for condensing gas and oil appliances with positive pressures up to 200Pa, continuous operating temperatures up to 160ยฐC and short firing up to 200ยฐC.

There are three possible applications:

  1. Connecting Flue Pipe โ€“ Prima Plus may be used as the connecting flue pipe between an appliance and the main chimney system. Where used in a horizontal run there must be a fall of at least 3ยฐ to allow evacuation of condensates.
  2. Chimney Liner โ€“ Prima Plus may be used as an alternative to flexible stainless steel liners in order to re-line an existing chimney.
  3. System Chimney โ€“ Prima Plus may be used as a system chimney internally, if installed inside a suitable shaft or externally on runs of up to 3m.

Prima Plus is designed for use on solid fuel, gas and oil burning appliances with continuous operating temperatures of up to 600ยฐC. With the addition of a lip seal gasket to the joint, Prima Plus may be adapted for use on condensing gas and oil appliances with positive pressure of up to 200Pa and continuous operating temperatures of up to 200ยฐC.

For larger commercial and industrial applications of Prima Plus in diameters 350-700mm, please contact us.

Prima Plus Prima Plus with Lip Seal
Fuel Gas, Oil, Wood, Solid Fuel Gas, Oil
Continuous Firing
(Connecting Flue Pipe & Chimney Liner)
600หšC (T600) 200หšC (T200)
Continuous Firing (System Chimney) 450หšC (T450) 200หšC (T200)
Soot Fire Restistance Yes (G) No (O)
Mode of Operation N1 P1
Pressure Rating 40Pa 200Pa
Wall Thickness 0.6mm
Material 316L : 1.4404 : X2CrNiMo 17-12-2