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Inverted Bucket Steam Trap – 521 Series

521 Series Inverted Bucket Steam Traps in forged carbon steel, for horizontal installation offer smaller capacities at higher pressures. A unique leverage system multiplies the force provided by the bucket to open the valve against system pressure. The mechanism is free-floating and has no fixed pivots to create wear or...

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Float & Thermostatic Steam Trap – FT-4000 Series

The FT-4000 Series allows you to install a float and thermostatic steam trap in any piping configuration, with little or no re-piping. You get the reliability of the float and thermostatic operating principle, plus the benefits of all-stainless steel construction: A sealed, tamperproof package A compact, lightweight trap Exceptional corrosion...

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Inverted Bucket Steam Trap – 300 Series

300 Series in forged carbon steel traps for vertical installation, with a choice of screwed, socket weld or flanged connections. A unique leverage system multiplies the force provided by the bucket to open the valve against system pressure. The mechanism is free-floating and has no fixed pivots to create wear...

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Bimetallic Steam Trap For Superheat Conditions – SH-300 Series

SH-300 Series Bimetallic Steam Traps for superheat or low load conditions are the ideal traps for applications where other trap styles are not suitable for long life. The Armstrong SH-300 Series bimetallic traps also have the ability to handle the large start-up loads associated with superheat applications. The unique bimetallic...

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Float & Thermostatic Steam Trap – A & AI Series

A & AI Series Float & Thermostatic steam traps are for industrial service from 0 to 175 psig (12 bar) and feature a balanced pressure phosphor-bronze type bellows caged in stainless steel. A & AI Series steam traps are designed for service on heat exchange equipment where there is a...

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Unit Heaters – Steam

Many of the best reasons to insist on Armstrong unit heaters are ones you never even see. Components like motors, bearings, tubes, enclosures and fins are heavy-duty to ensure lasting performance. Armstrong’s options for fin material, pitch, height and type, for example, help explain why our heating cores last much...

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Inverted Bucket Steam Trap – 4000 Series

4000 Series Inverted Bucket Steam Traps are all stainless steel, and come with a 4-bolt connector. With the 4000 Series IS-4 connector, you can install 4-bolt compatible inverted bucket efficiency and long service life in any piping configuration with little or no re-piping. You get the reliability of the inverted...

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Inverted Bucket Steam Trap – 2000 Series

2000 Series Inverted Bucket Steam Traps are all stainless steel with a 360° connector.  The 2000 Series steam traps combine savings in three important areas: energy, installation and replacement. The 360° universal connector provides quick, easy in-line replacement along with all the proven advantages of inverted bucket operation. FEATURES A...

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Controlled Disc Steam Trap – CD-40 Model

The Armstrong CD-40 controlled disc trap contains a replaceable capsule, making it possible to renew a worn trap by simply replacing the capsule. A heating chamber in the shell ensures consistent operation. This steam jacket provides a relatively constant temperature in the control chamber regardless of ambient conditions. Cycling rate...

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Inverted Bucket Steam Trap – 1800 Series

1800 Series Inverted Bucket Steam Traps are all stainless steel for horizontal installation. 1800 Series is a quick and easy in-line replacement for other types of side inlet and side outlet traps, the Armstrong 1800 Series brings together all the familiar benefits of energy-efficient inverted bucket operation. Side inlet and...

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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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Inverted Bucket Steam Trap – Models 411G & 421

Models 411G and 421 in forged chrome-moly steel inverted bucket traps for vertical installation with a choice of screwed, socket weld or flanged connections. The Model 411G is for vertical installation, and offers smaller capacities at higher pressures. The Model 421 adds the convenience and savings of inline repairability, and is...

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AIM® Acoustic Monitoring – WirelessHART®

Armstrong Intelligent Monitoring – AIM® Model AD5000 – is a wireless monitoring technology designed to monitor acoustic patterns associated with leaking gasses and high pressure fluids. The AIM® AD5000 is the ideal solution to identify leaking isolation or safety relief valves. Identifying the source quickly can reduce the use of...

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Double Duty® EDD-4 Steam Trap and Pump Combination

Double Duty® 4 is a low profile pump that offers you the versatility of combining a pump within a steam trap to aide in condensate drainage from a heat exchanger under all operating conditions. Features Non-Electric Low profile for tight space requirements Ductile iron body

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Double Duty® 12 Steam Trap and Pump Combination

Double Duty® 12 steam trap and pump combination offers a unique solution for draining condensate from heat exchangers and coils in various applications. The Double Duty® 12 is an ASME code stamped carbon steel vessel which offers you the versatility of combining a pump mechanism within a steam trap to...

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Bimetallic Steam Trap For Superheat Conditions – AB-3000 Series

AB-3000 Series Bimetallic Steam Traps operate by the effect that rising temperature has on bimetallic elements. It adjusts itself to changing conditions, as the increasing pressure on the valve is compensated by the curving of the bimetallic elements caused by the increasing temperature. Armstrong’s AB-3000 Series has a removable cap,...

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SAGE® for Steam

SAGE®* keeps you fully informed, 24 hours a day by providing regular updates, precise documentation, custom-filtered reports, and real-time alerts to notify you immediately of any problems that arise. Our powerful software calculates steam loss data as well as C02 emissions and reports them using Armstrong’s advanced steam system efficiency...

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Bimetallic Steam Trap – Model AB-3500

Model AB-3500 Bimetallic Steam Trap operates by the effect that rising temperature has on bimetallic elements. It adjusts itself to changing conditions, as the increasing pressure on the valve is compensated by the curving of the bimetallic elements caused by the increasing temperature. The Model AB-3500 has a removable cap,...

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Controlled Disc Steam Trap – CD-3300 Series

CD-3300 Series features a three-discharge port design, which provides stable disc operation to extend operating life. The CD-3300 Series is piped in-line by a 360° universal connector, which allows you to install the trap in virtually any piping configuration. Armstrong’s unique standard connector or our IS-2 connector with integral strainer...

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Double Duty® DD-6 Steam Trap and Pump Combination

Double Duty® 6 offers you the versatility of combining a pump within a steam trap to aide in condensate drainage under all operating conditions. The Double Duty® 6 is a CE marked carbon steel vessel according to PED 97/23 EC. Features Non-Electric Low profile for tight space requirements Inconel X-750...

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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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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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External Pilot, Diaphragm Operated, Pressure Reducing Valve – GP-2000

The GP-2000 is a high-performance, externally piloted reducing valve for steam service with large-capacity requirements. Typical use is on intermittent service, including applications such as heat exchangers, steam coils, rotating dryers, process equipment and heating systems. With a 20:1 rangeability and high Cv, the GP-2000 is reliable and accurate (+/-1%...

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Condensate Collection Assembly

The Armstrong Condensate Collection Assembly combines the Armstrong TVS-4000 trap valve station and manifold into a prepackaged solution that offers cost savings, design flexibility and reduced purchasing and design time. Armstrong can meet virtually any design parameter, including dimensional consistency, with your choice of socket-weld or threaded connections. Armstrong inverted...