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F4B Retrofit Urinal Flusher ABS

Sensoware® F4B Exposed Urinal Sensor ABS is a compact and smart urinal flusher that flushes the urinal pot after each use. This replaces the Angle cock or Push cock which is not touched at all in public urinals.

f4b Retrofit Urinal Flusher

Easy to Fit F4B Retrofit Urinal Flusher


Function Touchless Infrared Sensor
Material ABS Plastic
MountingWall Mounted
Flush ProgramPre and Post Flush
Water Port Size1/2 inch BSP Male Thread
Power SourceBattery Operated 6V DC
Port Orientation90°
Sensor Range300 to 350 Factory set


f4 dimension new1
f4 exposed sensor urinal install view

Convert your Manual Flusher to Automatic Instantly!

F4 – Exposed Sensor Urinal gives an instant changeover to your restroom without any sensor urinal flushers. This model has a 90° valve to fit into your existing water inlet.  It is easy to maintain, and services with adequate parts. We have provided a detachable valve to do the maintenance and services. With our sealed battery pack the power in the battery lasts longer than in other battery packs.

Watch Video Demo

A glance at some of our User Installations

A very simple installation to make your restrooms fully automatic. Suits most of the manual setup of urinals.

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