The Contracor MTC Short Venturi Nozzle is a nozzle with a tungsten carbide core and an aluminium jacket. The short 80 mm in length design makes it easier for applications with limited blasting space, at the cost of some performance compared to regular venturi nozzles. With a service life of up to 400 hours, the Contracor MTC Short Venturi Nozzle is a great choice for those who demand a good quality low cost short nozzle. Nozzle entry size is 25mm. The nozzle fits 50mm thread nozzle holders.