warringtonjack
Active Member
Any one know what type this is? Couple of peeps have had a look, but noone knows exactly what it is.  Particularly interesting is the pipe that loops to and from either side of the vent chamber!
	
	
		
		
	
	
		
			
		
		 
	
Any ideas?
								 
	Any ideas?
 
				 
 
		