Professional drain taps with wide thread 22 mm for controlled draining of liquids from barrels and canisters, natural-coloured, pack of 1 made of shatter-proof and food-resistant polyethylene with nozzle connection for a hose, very good chemical resistance to acids, alkalis and other chemicals with wide thread 22 mm. suitable for wide neck Canister, balloons and water canister professional with blue twist handle, fast, glue-free leakage thanks to integrated ventilation, can be rotated 360° into any desired position, pressure-resistant max. Temperature-resistant up to 0.4 bar: -20 °C to +70 °C outlet speed > 3.5 L/min nozzle outer diameter = 19 mm or 3/4 inch (attachment range)