2011 All Products Catalog - Armstrong International, Inc.

Compare the Benefits You Can’t SeeMany of the best reasons to insist on Armstrong unit heatersand door heaters are ones you never even see. Componentslike motors, bearings, tubes, enclosures and fins are builtheavy-duty to ensure lasting performance.Armstrong’s options for fin material, pitch, height and type,for example, help explain why our heating cores last longerand perform with greater efficiency. These factors all havea bearing on heat transfer. Knowing how to balance theseand other factors is the key to a cost-effective solution. Thatknowledge is perhaps the most important of Armstrong’smany hidden benefits.Heating and Cooling CoilsSturdy EnclosuresHeavy-duty enclosures of14-gauge steel provide a rigidstructure. Aluminum, stainlesssteel and specially coatedenclosures are also availableas options.Standard NEMA FrameTEFC Ball Bearing MotorsSupplied on all sizes, thisrugged motor is built tolast in tough industrialenvironments. If replacementis ever needed, motorsare readily available fromindustrial supply dealers,and are easy to install.10"–20" SizeCost-Reducing StrengthThick fins and tubes withstandpressure cleaning withoutdamage or distortion.OSHA-Approved FanGuards Are StandardApplication VersatilityBecause of their heavy-dutyconstruction Armstrong unit heatersare used in many applications.These include product coolers, lubeoil coolers, flash steam condensers,hot oil heaters and many others.Corrosion ResistanceFins, tubes and headers are fabricated in awide variety of metals and alloys, includingsteel, stainless steel, copper, aluminum andothers. Tubes and headers are of the samematerial to enhance strength and reduce thechance of leakage due to galvanic corrosion.372Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit www.armstronginternational.com for up-to-date information.North America • Latin America • India • Europe / Middle East / Africa • China • Pacific Rimarmstronginternational.com