Astralpool wall conduit for concrete pools stainless steel wall conduits length 240 mm. A new range of 300 mm conduits for Ø 2″ inlets and “Multiflow”, that can be easily be cut to required lengths depending on pool shell thickness. Made in ABS. They all have 2 holes for positioning within the pool shell. Made un S.S AISI-304. Both ends with an internal thread of 1 1/2″. Earth connection.