The IP010 ImmersoPak burner is now available for firing into 10 in. (255 mm) diameter immersion tubes. It has a 3MM Btu/h input and is designed to replace the IP 140 model. ImmersoPaks are nozzle-mixing burners complete with a packaged combustion air blower. They are suitable for heating immersion tubes on cleaning tanks, spray washers, salt baths, quenching tanks, tempering tanks, asphalt tanks and similar equipment.