Fluid Category 5 Backflow Preventer

Anti-Siphon Nozzle Part Number: 900100-W

This product is designed specifically to protect the water supply against contamination from back siphonage within the laboratory environment.

The nozzle must be permanently fitted to the outlet of the laboratory water tap with Loctite 648. The fitting of this nozzle will introduce the statutory air gap. Advice must be obtained from your local water authority to ensure compliance with current water supply (water fittings) regulations 1999. This product is manufactured with a ½” BSP female inlet connection, suitable laboratory taps can be supplied on request.

This is the only FULLY approved AUK-3 category 5 nozzle available.

General information


White (RAL 9016)


Female 1/2" BSP connection


Rilsan plastic coated


Brass with Rilsan plastic coated


5 years

Uniclass 2015

Pr_40_20_87_99 Washbasin thermostatic water supply sets

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