Air control valve in grey S-Handle Abs
1’’ diameter (33 mm internal)
Suitable for 1’’ pipe (33 mm external)
Fiting hole diameter : 41mm
Diverter cap diameter : 69mm
Very common part in the Asian spas models.
It enables to manage the air quantity generated at the level of your spa nozzle and interact with precision on the massage strength.
Delivered with the clamping ring + gasket