• AKG and AKH boilers producing middle pressure saturated steam.
         Power range : 0,15-44 t/h. Authorized pressure:: 8-22 bars.
• AKG and AKH boilers producing low pressure saturated steam
         Power range : 0,15-3 t/h. Authorized pressure: 0,5 bars.
• AKH boilers producing superheated steam.
         Boilers having one fire tube: Power range:  1-25 t/h. Authorized pressure: 8-22 bars.
         Boilers having two fire tubes: Power range: 25-44 t/h. Authorized pressure: 8-14 bars.
• AKH boiling water and hot water producing boilers.
         Power range: 460-23000 kW, Authorized pressure: 8-16 bars.
• VFK boilers producing hot water.
         Power range: 700-3550 kW, Authorized pressure: 4 bars.
• TRITHERM boilers producing hot water.
          Power range: 550-1750 kW, Authorized pressure: 6 bars.
• ECO devices (feedwater pre-heaters), individually degsigned lamellated-tube heat exchangers.
• GMHK type boilers producing steam and hot water, and using as energy the exhaust-gas of gas-engins.
• Air tanks, Hydrophore tanks
          Volume range: 1-15 m3. Pressure range: 10-15 bars.
• Steam accumulators, steam distributors
          Designed, manufactured and certified according to PED requirements and having the mark 'CE'.
• Tanks for hazardous liquids and fusions.
• Compact execution water-supply tank with thermic-degasing unit
• Boiler's chimneys.
         Individual chimneys and group chimneys made of steel-plate, built into lattice steel structure.
• Other boiler-house and supply-house equipment
         Condensatum tanks, hot-water tanks, supply tanks, sample refrigerators and so on.
• Individual boilers, pressured equipments.

In addition to the efficiency, flexibility and overload capacity obtained by the use of the large furnace chamber and the three drafts execution, our boilers meet the environment protecting prescriptions at European level of requirements and the NOX emission meets the most rigorous Swiss prescriptions, as well. The large evaporation surface and the big steam chamber ensures an undisturbed operation free of water-absorbtions. Because of this reasons, our boilers have a long lifetime and ensure the long-term economic and  environment protective energy supply of our clients.
In case of ordering the boilers shall be delivered with

• Appropriate instruments for functionning with periodically surveillance or even without surveillance  (BOB system).
• Hot-water producing boilers having regulator devices in their boiler-circles or weather depending regulators (DDC control system)
• Automatically operating feedwater pre-heater (ECO) devices.
• Installed on our type-boilers or
• Installed on existing boilers as separate structures