Fire nozzles suitable for Vigas wood gasification furnace / boiler are made from cast iron characterized by a very big endurance and heat resistance. Cast iron nozzles last definitely longer than ceramic ones, which crumble during usage. Properly selected composition of cast iron increases the durability of nozzles for long-term operation in extreme temperature conditions. Weight approx. 14 kg/item. We are manufacturer of cast iron nozzles suitable for Vigas wood gasification furnace.