Maximum Performance with Low Power Consumption Comprehensive torque offering 22 in-lbs to 270 in-lbs over a vast selection of actuators for a wide range of applications. True mechanical spring return, providing reliable fail-safe. MFT is available...
Dampers by Composites USA Composites USA has been manufacturing fiberglass, thermoplastic and stainless steel dampers in a variety of styles since the company's beginning. Shown below are views of some of our fiberglass dampers. These are typically used for throttling (butterfly...
INDUSTRIAL DAMPERS FOR HIGH-SPEED FAN EQUIPMENT Robinson has provided fans and dampers for industry since 1892. In the early years, the company built equipment primarily for coal mine ventilation. In the 1930s, experience in high-temperature...
Plastic Supply of PA, Inc. supplies PVC butterfly dampers manufactured from PVC Type 1, supplied by Harvel Plastics, Inc. (now Georg Fischer Harvel LLC). PVC butterfly damper products provide long-lasting, cost-effective solutions for industrial and...
Dampers are designed to prevent fire and smoke from spreading from a fire source through the ventilation system and into other parts of the building. Depending on their application, fire dampers have different fire-resistance classes (called...
There are three types of dampers: extension, compression and dual rate. Ameritool damper is a hydraulic damping element and is composed of a tube with a piston on a rod, and an advanced floating piston system. Dampers are designed in particular to...
Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our dampers include hardware that make it easy to install into existing round pipe as well as new. Spring-loaded hardware for easy mounting into existing round...
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