Material: | Galvanized Sheet |
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Usage: | Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection, Ventilation System |
Application: | Ventilation Duct System |
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about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Galvanized steel circular backdraught shutters with aluminum blades for mounting in between 2 ducts Application • For airflow control in ventilation systems • The aluminum blades will open when blades are exposed to overpressure and will shut again when pressure falls away due to a stainless steel mechanical spring • Temperature usage up to 120°C Material • Galvanized steel and aluminum Composition • Body made of galvanized steel • Blades made of aluminum • Stainless steel springs Mounting • It is recommended to install the shutter into horizontal ducting • Shutter spindle should be vertical • The shutter is installed into piping by simple slide-in Order example • RSKB100 Explanation RSKB = Type backdraught shutter 100 = Connection diameter |
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