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Edwards Signaling SD-T18 Series SuperDuct 18" Air Sample Tube for Duct Smoke Detectors
Less than 2" deep for easy installation and applications where space is tight. PCB mounted photoelectric sensor with on-board inteliigence. Environmental compensation with patented differential sensing. Suitable for high air velocity duct applications Up to 4000 ft/min. (20.3 m/sec.) with Photoelectric Detector.
Edwards Signaling makes commercial and industrial signaling, fire alarm notification, door and security products. Manufacturer part number: SD-T18.
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Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
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Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.
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Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usEdwards Signaling warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
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Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
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Approved businesses can pay on Net 30 / PO terms after their second completed order.
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