Wall return inlet, Stainless steel 1 1/2"

1 1/2" external thread. Manufactured in AISI-316L stainless steel. Maximum recommended flow of 4.5 m³/hour according to EN 16582-1 and EN 16713-2 standards if installed at a maximum of 500 mm below pool water level. Ø 20mm ball. For installation with wall conduit for concrete - ABS or stainless steel.