Big Sievert Cyclone Burner?

[brozier]

Hi Folks,

I've seen pictures of a Sievert Cyclone burner that looks to bigger than the current one Sievert do. The biggest they do these days is the 3525 which is 25mm in diameter.

Can anyone remember what the bigger one was called? Or does anyone have one going spare that I could purchase?

Thanks
Bryan

[alanstepney]

They still do larger burners for the building /roofing trades.
Not cyclone, but still capable of pushing out LOTS of heat!

The 1" one (the 3525), from memory, gives around 10kW which is a lot of heating.
I think I'd be tempted to look at using two torches rather than a larger one, if it was me.

[russell]

I use a 2943 burner (43 kW) for preheating then oxy -acetylene to get into all the awkward places. Of course oxy-acetylene is more readily available here.

My 25 mm cyclone burner hasn't been used for years.

Russell.