Laserfiche WebLink
" D Series t S STEM <br /> Waterflow Detector L �� SEN5OR <br /> UL ULC /Canadian <br /> Models Models It <br /> WFD20 WFD20A <br /> WFD25 WFD25A kk <br /> WFD30 WFD30A �p;� <br /> WFD30.2 WFD30.2A <br /> WFD35 WFD35A <br /> WFD40 WFD40A <br /> WFD50 WFD50A <br /> WFD60 WFD60A <br /> WFD80 WFD80A <br /> / <br /> Replacement Parts +t <br /> A3008 -00 Retard Mechanism <br /> . <br /> A77-01-02 Terminal Block , 1 <br /> 546 -7000 Cover Tamper Switch Kit 4 ,. I %';-';,~', <br /> WFDW Cover Wrench' <br /> WFDN4 Replacement gasket kit , <br /> li <br /> y . q ,xk <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 /> f..IUYJ. aaaIJ.1.H..,V1.. The WFD series consists of a rugged, NEMA 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 /> Reliahie Performance. UL listed models are equipped with tamper resistant <br /> Visual switch activation permits cover screws to prevent unauthorized entry. Inside, two sets of SPDT (Form C) <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 SPDT switches are <br /> enclosed in a durable terminal block 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 /> 100% synchronization activates sealed design is immune to dust and other contaminants. <br /> Simplified Operation. Th WFD series is designed installation. Two <br /> simultaneously gn to simplify P . fy <br /> conduit openings permit easy attachment to the local alarm system. The retard <br /> mechanism and dual SPDT switches are field - replaceable. <br /> 0 <br /> (gt? 41; MEA <br /> LISTED APPROVED approved iii <br />