Subsoil:

MOLE PLUGS Keep open

 
 
  Part No. Description Material Price Info
AC250 2 1/2" Cast Iron $
AC300 3" Cast Iron $
AC400 4" Cast Iron $
AC260 2 1/2" (with 20mm hole) Nihard $
AC310 3" (with 20mm hole) Nihard $
AC410 4" (with 20mm hole) Nihard $
AC900 Pin to suit Nihard plugs. - $