Hey when using the following polyfast mdpe reducer.
MDPE Reducing Set
(a) Remove nut from fitting and place over pipe end.
(b) Discard black/grey metric grab ring.
(c) Place nut reducer and new black grab ring over pipe end
(thickest section towards fitting body) Ensure the grab ring
is positioned at the end of the pipe.
(d) Insert barbed end of adaptor into pipe and tap in with
wooden mallet up to flange.
(e) Push black grab ring up to flange, if necessary.
(f) Push spigot end of adaptor into body of fitting to full socket
depth. Engage nut onto fitting.
(g) Hand tighten plus
1/8 turn using strap
When it refers to, Insert barbed end of adaptor into pipe and tap in with
wooden mallet up to flange. Do you still need a liner in the pipe or does the barbed end of the adaptor you tap in to the pipe act as a liner instead?
MDPE Reducing Set
(a) Remove nut from fitting and place over pipe end.
(b) Discard black/grey metric grab ring.
(c) Place nut reducer and new black grab ring over pipe end
(thickest section towards fitting body) Ensure the grab ring
is positioned at the end of the pipe.
(d) Insert barbed end of adaptor into pipe and tap in with
wooden mallet up to flange.
(e) Push black grab ring up to flange, if necessary.
(f) Push spigot end of adaptor into body of fitting to full socket
depth. Engage nut onto fitting.
(g) Hand tighten plus
1/8 turn using strap
When it refers to, Insert barbed end of adaptor into pipe and tap in with
wooden mallet up to flange. Do you still need a liner in the pipe or does the barbed end of the adaptor you tap in to the pipe act as a liner instead?