Next generation Holo-Blast Junior . Designed to clean pipes 51 – 76 mm inside diameter. Connected to the hose instead of a traditional blast nozzle. For cleaning pipes of bigger inside diameter (76 – 127 mm) the product uses a lightweight aluminium carriage, which is quickly adjusted by knurled locknut.
Similarly to Hollo-Blast, this is also a device attached to the blast hose. It is equipped with a carriage and three nozzles of varied orifices and centring . When full rotating speed is obtained, the abrasive control valve is opened and the abrasive material ejects from the spinning nozzle. You can also regulate the spinning speed.