This airvent is suitable for 38 mm hose. Also ideal for toilets or holding tanks which are installed below the waterline. Air bleed connection rotates through 360°. Airvent ASD38H comes complete with a skin fitting hose clamps and 4 metres of breather hose. It is also suitable for use with under-waterline toilets and/or the discharge pipe of a waste water tank. Can be easily dismantled by hand for cleaning.
Anti Syphon Device with hose (incl.2 mtrs hose and skin fitting), 38 mm