Posts by Aeroflex USA
Why Closed-Cell Flexible Elastomeric Foam Insulation on Cold Systems?
Mechanical insulation on cold (below-ambient) mechanical systems such as chilled water, brine and refrigerant piping/equipment is an important component to ensure that a project team’s basis of design (BOD) and owner project requirements (OPR) are satisfied…
Learn MoreWhat is HVAC Pipe Insulation?
What is HVAC pipe insulation? The U.S. Energy Information Administration (EIA) estimates that residential and commercial buildings in the United States account for 39% of total energy consumption (2019). Heating, Ventilation, and Air Conditioning (HVAC) systems are designed to deliver thermal comfort and healthy ventilation (indoor air quality – IAQ) to building occupants. The EIA…
Learn MoreDemystifying ASTM E84 25/50, UL 723 and NFPA 255
Currently, confusion exists in the U.S. mechanical insulation industry (closed cell elastomeric foam pipe, duct, and equipment insulation to be specific) about the differences between well-known fire behavior safety standards such as ASTM E84 25/50, UL 723, and NFPA 255. Ever since the destructive building fires throughout the United States dating back to the early…
Learn MoreWhat is Flexible Elastomeric Insulation?
Closed cell elastomeric insulation has been available in the United States since the 1950s. It’s also known as flexible elastomeric foam (FEF) insulation, UV resistant refrigerant line insulation, flexible elastomeric pipe insulation, HVAC refrigerant line insulation, UV resistant refrigeration pipe insulation, HVAC pipe insulation, AC refrigerant line pipe insulation, HVAC refrigerant pipe insulation, AC…
Learn MoreHow to Choose the Right VRF and VRV Pipe Insulation
Choosing the right VRF and VRV pipe insulation system can deliver countless benefits. Although variable refrigerant flow (VRF) or variable refrigerant volume (VRV) systems have been available in other countries for about three decades, this HVAC technology has only been available in the U.S. market for a decade or so. In that relatively short period…
Learn MoreCertificate of Compliance AEROFLEX EPDM™ Closed Cell Elastomeric Foam Insulation
Certificate of Compliance Aeroflex® EPDM Closed Cell Elastomeric Foam Insulation
Learn MoreWhy EPDM Insulation?
When selecting a mechanical insulation type for your client project, knowing the differences between similar insulations, like EPDM insulation (Ethylene Propylene Diene Monomer), matters. For example, if you are considering a closed cell elastomeric insulation to control condensation that will remain stable when exposed to the elements, EPDM insulation is a proven material. But what…
Learn MoreClosed Cell Elastomeric Insulation Can Protect Pipes From Moisture And Mold
Closed cell elastomeric insulation can be more costly than other forms of well-known mechanical insulation types such as fiberglass. With this information, it makes sense to ask why anyone should choose elastomeric insulation over other available insulation types. The answers can be broken down into a few key categories, all geared towards protecting the usability…
Learn MoreOutside Diameters for Jacketing of AEROFLEX EPDM™ Pipe Insulation
Jacketing of AEROFLEX EPDM™ pipe insulation is often specified by mechanical engineers to protect the insulation from mechanical damage, to shield from direct UV exposure, to serve as an additional water vapor barrier and for aesthetic purposes. Download the full technical bulletin here to view the outside diameters (OD’s) of all available sizes of AEROFLEX…
Learn MoreHeat Tracing Systems with AEROFLEX EPDM™ Closed Cell Elastomeric Insulation
Heat tracing systems, typically composed of electrical tapes & cables, are commonly installed directly on piping systems to increase or maintain the line temperature of pipes and vessels with low or no flow, ultimately in an effort to provide freeze protection.
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