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Home » Fire » Detectors » Flow » Conventional

$Waterflow Detector for 4\" Pipe System Sensor WFD40N$

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Waterflow Detector for 4" Pipe

Name: Waterflow Detector for 4 Pipe
Brand: System Sensor
SKU: WFD40N
Rating: 5 (1 reviews)

Item # WFD40N

Manufacturer Item # WFD40N

Sold As: EA
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Overview

Waterflow Detector for 4" Pipe

The WFD40N waterflow detector from System Sensor consists of a rugged, NEMA 4-rated enclosure that is more damage resistant than previous metal designs. The waterflow detector is designed for both indoor and outdoor use, with the widest available temperature range, from 32°F to 150°F. They are also approved for installation on the widest range of pipe schedules, sizes 2 through 4 inches are approved for installation on pipe schedules 7 through 40.

Features:

Two-inch mounting hole provided in new WFD30-2 models
UL-listed models are NEMA 4 rated
Sealed retard mechanism immune to dust and other contaminants
Visual switch activation
Field-replaceable retard mechanism and SPDT switches
Rugged, dual SPDT switches enclosed in a durable terminal block
Accommodates up to 12 AWG wire
Designed for both indoor and outdoor use
100 percent synchronization activates both alarm panel and local bell
Tamper-resistant cover screws

Specifications

Product Name	Waterflow Detector for 4" Pipe

Brand Name	System Sensor

Mfg #	WFD40N

Cube	112 cu in

Height	5.00 in

Color	Red

Environment	Outdoor

Rating	NEMA 4

UPC	783863045868

Documents

WFD40N.pdf

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Features:

Two-inch mounting hole provided in new WFD30-2 models
UL-listed models are NEMA 4 rated
Sealed retard mechanism immune to dust and other contaminants
Visual switch activation
Field-replaceable retard mechanism and SPDT switches
Rugged, dual SPDT switches enclosed in a durable terminal block
Accommodates up to 12 AWG wire
Designed for both indoor and outdoor use
100 percent synchronization activates both alarm panel and local bell
Tamper-resistant cover screws

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Waterflow Detector for 4" Pipe

Overview

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