pipe sizing 50m+

[illloyd3]

hi any one have a discharge chart going upto 50meters plus.

trying to calculate whether i can get a small combi or very small system boiler into summer house i can only find charts upto 30m

 

[Dotty]

What about a neutraliser or a thingumy (I've momentarily forgotten the name of it) dug into lime chippings?

**edit**

Soakaway! Dats der bunny!

 

[gasmanrob]

What about a neutraliser or a thingumy (I've momentarily forgotten the name of it) dug into lime chippings?

You mean soak away

 

[Dotty]

You mean soak away

I had to go and read part H.....

 

[newcastle phill]

Just stick it in a shed 20m away and bury the extra long flow and returns in the lawn !!

 

[Atouchofgas]

Is he talking about gas pipe?

 

[Dotty]

Is he talking about gas pipe?

Good point. He won't find a domestic chart over 30m because the volume of the pipework would go above the domestic scope, or so I'm led to believe.

 

[newcastle phill]

He means gas pipe.
The charts only go upto 30m

 

[illloyd3]

sorry guys yea the gas supply pipe 28mm to boiler (30kw + hob @10kw) then 'T' 28mm trac 50m run to summer house
thinking should be good for 15kw HE

 

[illloyd3]

sorry if i have estimated right should be able to have a 50m 22mm trac run for 15kwHE or 28mm right on the edge for a 25kw combi which would be ideal

 

[Simon F]

there is a 50m chart in the john reginald book


I knew i had posted it before

http://www.ukplumbersforums.co.uk/g...ivate/43829-gas-pipe-sizing-calculations.html

 

[AWheating]

What volume are those lengths giving you?