Bought a Polyplumb 22mm Spigot Elbow (PB1022) today, I intend fitting the male section into another Polyplumb fitting. I normally use the black pipe stiffeners (PB6422) however they don’t fit into the male section of the spigot.
My question is simple is there a different stiffener type for the spigot fitting or is it not necessary to fit one at all ??.
Strangely many of the pictures on the inter web appear to show what appears to be a metal stiffener which is odd.
Advise would be appreciated
My question is simple is there a different stiffener type for the spigot fitting or is it not necessary to fit one at all ??.
Strangely many of the pictures on the inter web appear to show what appears to be a metal stiffener which is odd.
Advise would be appreciated
