Deaerators are the key products of Stork Thermeq over years. A seventy years ago using rivet fasteners for the basic connections; nowadays advanced welding techniques are applied. Recently Stork Thermeq commissioned a new deaerator for a Norske Skog paper mill. The existing deaerator – build in 1934 – was still in good condition, but should be exchanged as part of an investment program for the boiler house. Details about this project: