Model DeltaFlex -Flexible Boiler

Compact Design, Reduced Footprint

The DeltaFlex compact 3 gas passes design allows its overall size to be smaller than most other types of boilers of equivalent capacity. It is fully accessible from one side only, making it possible to be located alongside a wall.

Superior Heat Transfer and Water Circulation

The DeltaFlex tubes are arranged in a staggered pattern, providing a more efficient heat transfer and overall boiler efficiency. Each pass slopes upward. This feature, together with its insulated internal downcomers, ensures a quick and efficient internal water circulation, promoting better heat transfer and, most importantly, a homogeneous temperature gradient throughout the boiler which eliminates damage caused by thermal stress.

Flexible Boiler

These flexible watertube boilers are versatile and perfectly suited for many applications. They can be configured to generate hot water or steam at very high pressure, or to heat thermal fluid with a large temperature differential.

Unlike firetube boilers, which must be kept hot when on standby, flexible watertube boilers can generate steam quickly on demand.

High-Quality Steam, Easy to Install, Easy to Maintain

The DeltaFlex steam drum is sized and fitted with innovative internals to provide a large steam release area and water volume, resulting in a stable water level and production of extremely dry steam at all load conditions.

The boiler comes as a complete, shop-assembled package requiring minimum work to install and start up. Its main downcomers are internal, meaning they require no “on site” external insulation—and no unpleasant surprises.

The furnace, the boiler tube section, and the burner head are easily accessible from one side through insulated inner panels, resulting in much easier inspection and maintenance and shorter downtime.