Blastline venturi blast cleaning nozzles are available with a choice of liners and in a wide range of styles, sizes and lenghts to suit all applications. Most are available with either a 32 mm diameter or 25 mm entry. Customers can also specify the size of locating threads; either fine thread (11.5 tpi) or the more popular large thread (50 mm), which provides easier location/removal from a nozzle holder. To ensure optimum life, all Blastline nozzles should always be used with the appropriate nozzle gasket.