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<br /> WFD30 WFD30A
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<br /> WFD35 WFD35A
<br /> WFD40 WFD40A
<br /> WFD50 WFD50A
<br /> WFD60 WFD60A
<br /> WFD80 WFD80A
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<br /> 54670.00 Cover Tamper Switch Kit
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<br /> WFDW Cover Wrench
<br /> WFDN4 Replacement gasket kit
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<br /> Product Overview
<br /> New WFD30-2 models install in 2" System Sensor's WFD series is compatible with schedule 10 through 40 steel pipe,
<br /> hole sizes sizes 2"through 8",and can be mounted in a vertical or horizontal position.
<br /> UL models are NEMA 4 rated Robust Construction. The WFD series consists of a rugged, NEh4A 4 rated
<br /> Sealed retard mechanism assures that enclosure, Designed for both indoor and outdoor use, the WFD series operates
<br /> the retard is not contaminated by dust across a wide temperature range, from 32°F to 120°F.
<br /> and dirt when the cover is removed
<br /> Reliable Performance. UL listed madeIs are equipped with tamper resistant
<br /> Visual switch activation permits, cover screws to prevent unauthorized entry, Inside,two sets of SPDT (Form Q
<br /> installer to accurately set retard under synchronized switches are enclosed in a durable terminal block to assure
<br /> noisy conditions reliable performance.
<br /> Rugged, dual S switches are False Alarm immunity. The WFD series incorporates a mechanical retard fea-
<br /> ture, which minimizes the risk of false alarm due to pressure surges or air
<br /> Accommodates up to 12 AWG wire trapped in the sprinkler system, In addition, the mechanical retard's unique
<br /> 1005'.synchronization activates sealed design is immune to dust and other contaminants.
<br /> both alarm panel and local bell Simplified Operation. The WFD series is designed to simplify installation.Two
<br /> simultaneously conduit openings permit easy attachment to the local alarm system.The retard
<br /> mechanism and dual SPDT switches are field-replaceable.
<br /> ' �� �►i MA
<br /> approved
<br /> LISTED
<br /> APPROVED ,;.
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