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Case Studies

Discover how Armstrong consistently saves time, money and energy for some of the largest, most efficient companies in the world.

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Conditioned Steam Manifolds – M/MH Series

Standard steam-jacketed manifolds should be used if you are using the  9000 and 1000 Series direct-steam-injection humidifiers, and vapor absorption distance is not critical, or is less than 36″ (91 cm). The size and number of manifolds can be determined by face area of the duct or air handling unit,...

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Pressure Fog® Atomization Humidifier

Pressure Fog® is Armstrong’s most efficient high pressure atomizing humidification solution. Pressure Fog® efficiently produces a rich fog to raise relative humidity without the need of an air compressor, keeping energy costs low and environments cool. Pressure Fog® is a humidifying system that is ideal for applications that require high...

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Electric Steam Humidifier – ERS Series

The ERS Series is heater-type steam humidifier, designed to provide sterile steam for applications requiring precise and sanitary humidification. This is the only humidifier with a tilting tank allowing easy and fast maintenance. Armstrong  ERS Series humidifiers operate on potable tap water, and are ideal for providing humidification where no...

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Control Valve – ACV Series

HumidPack® and HumidiPackPlus® are supplied with the Armstrong  ACV Series Control Valve for applications when central steam or steam under pressure is available. The valve uses our parabolic plug design, delivering immediate response and precise modulation of flow throughout the 3/4″ (20mm) valve stroke. The parabolic plug also offers high...

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Central or Booster Conditioned Steam Humidifier – 9000 Series

The 9000 Series humidifiers for air handling systems are manufactured to meet the needs of central station or booster humidification. Lightweight and compact the 9000 Series offers simplified installation in tight quarters, easier maintenance and less weight for piping to support. Operation and control may be pneumatic or electric.

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Electric Steam Humidifier – EHU-800 Series

The EHU-800 Series electric steam humidifier converts ordinary tap water to steam and distributes it to bring the relative humidity up to the desired level. It’s ideal for providing humidification where no steam is available or where a steam source is too remote for easy or economical piping. The EHU-800...

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Steam-To-Steam Humidifier – CS Series

CS Series steam-to-steam humidifiers use existing boiler steam to produce clean steam from untreated water. Because these humidifiers use steam from a central boiler as a heat source, the humidifying steam can be produced more economically than from electricity. CS Series humidifiers consist of a heat exchanger submersed in a...

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ExpressPack® Multi-Tube Steam Dispersion Panel

ExpressPack® is a multi-tube steam dispersion panel that accepts atmospheric source steam and discharges it into a duct or air handling unit. ExpressPack® is designed to accept steam from the following Armstrong humidifiers: HumidiClean™ EHU-800 Series (electric) Gas Fired HumidiClean™  CS-10 Series Steam-to-Steam

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HumidiClean™ Ionic Bed Electric Steam Humidifier

The HumidiClean™ HC-6000 electric steam humidifier features revolutionary ionic bed technology that minimizes buildup of solids on inner tank walls and heating elements. As a result the HumidiClean™ HC-6000 delivers less scale, greater efficiency, and energy savings. The ionic beds in the HumidiClean™ HC-6000 are made of a fibrous medium...

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Atmospheric Steam Manifold – D Series

D Series atmospheric steam manifolds, or dispersion tubes, are intended for duct-type distribution. Where an existing duct system is available, steam is commonly discharged into the duct through a dispersion tube. If the dispersion tube is to be located below the humidifier, install a drip leg with water seal. NOTE:...

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Steam Shower Humidifier – 9000 Series

9000  Series steam shower humidifiers are designed to create a stratum of high humidity in close proximity to a fast-moving sheet or film. The objective may be to prevent accumulation of troublesome static electricity, or the shower may be used to prevent loss of moisture from the sheet or film. Electrically-...

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Humidifier Operators

The humidifier operator for the metering valve is as important as the valve itself. Armstrong offers several operators to provide compatibility with the system in which they are installed. The operator must be able to position the valve in very nearly identical relationship to the seat on both opening and...

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Stainless Steel Direct Steam Humidifier – 2000 Series

The 2000 Series stainless steel humidifier is the ideal choice for sensitive environments where pure demineralized, deionized or distilled water is used to generate clean steam. Lightweight and flexible in configuration, the 2000 Series can be applied to a wide range of steam pressures.

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EvaPack™ Evaporative Pad Adiabatic Humidifier

The EvaPack™ Series efficiently converts ordinary tap water to water vapor using an adiabatic, or evaporative, process. Dry air passes through a corrugated bank of wetted media cells made from nonorganic fibers. EvaPack™ Series uses the sensible air heat to evaporate the water to consume less energy and minimize pressure...

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Humidification Solutions

Leading-edge, energy-efficient design, manufacturing & application of humidification & conditioned steam equipment for customers of all sizes, worldwide.

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Cool Fog® Atomization Humidifier

Cool Fog® systems use both compressed air and pressurized water to achieve atomization. Pressurized water is injected in the discharge orifice of a compressed air system. As the compressed air is discharged through an orifice, the air’s potential energy is converted to kinetic energy, which is imparted to the injected...

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HumidiPack® Steam Dispersion Panel

The Armstrong HumidiPack® is a prefabricated steam humidifier system that is ready for insertion in the duct. The HumidiPack® consists of a separator and header and multiple-tube dispersion assembly when supplied for use with an Armstrong steam-generating humidifier. A steam-supply control valve, strainer, steam trap and header drain traps are...

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Stainless Steel Direct Steam Humidifier – 1000 Series

1000 Series Direct Steam Humidifiers are ideal for sensitive environments where pure demineralized, deionized or distilled water is used to generate clean steam. Wetted parts of the humidifier package are stainless steel, minimizing the carryover of impurities created by this highly corrosive water. Advantages include: Reduced corrosion threat No condensation...

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Electrically Operated On-Off Unit Humidifiers

Armstrong Electrically Operated On-Off Humidifiers provide direct discharge into atmosphere at steam supply pressures of 2 to 60 psig (XX barg). These complete packages use a solenoid valve that turns the steam on and off. Series FSA Humidifiers come with an integral fan with oiless motor to provide rapid, uniform...

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Humidification for Health & Well-Being

Clean, reliable, precisely controlled humidification to reduce static discharge & airborne bacteria, & achieve a pleasant, comfortable environment.

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Thermal Studies & Mapping

Armstrong's experts conduct thermal mapping analysis of the plant's thermal systems, identify areas for optimization, and establish a plan of action.

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Emergency Fixtures

Model Z358 is a thermostatic mixing valve (TMV) available in two flow capacities and suitable for installation at or near a point of use for tepid water supply to a single, combination or group of emergency fixtures in accordance with ANSI standard Z358.1-2009. The unique constant cold-water flow feature allows...