Sealey lances and brushes for pressure washers sealey pwa01 a variable lance from sealey with spray function making this nozzle ideal for a wide range of applications used as either a small powerful jet for removing stubborn dirt from patio floors or as a wide angled spray for cleaning vehicles suitable for model nos pw2200 and pw2500 sealey pwa01 variable lance for pw2200 amp pw2500