Flow Switches DN25-DN50

T-Tap Waterflow Detectors

System Sensor T-Tap Waterflow Detectors are designed for primary signaling in residential systems and branch line signaling in larger systems.System Sensor WFDT flow switch

Features

 Suitable for 1 “(DN25) thread on the output of the T-branch or drilling saddle
 Pipe Sizes 1˝ (DN25), 1¼ (DN32), 1 ½ (DN40) and 2˝ (DN50)
 Twelve of the flexible plastic blades, the sizes of which are indicated
 Installation vertically or horizontally
 Proof housing

Size chart

Model DN The pipe size (“) The hole size Weight (kg)
WFD20E 50 2 1 1/4 1.91
WFD25E 65 1 1/4 1.95
WFD30-2E 80 3 2 2.04
WFD40E 100 4 2 2.36
WFD50 125 5 2 2.86
WFD60E 150 6 2 3.08
WFD80E 200 8 2 3.40