Product certification scheme that is regulated by the Public Utilities Board (PUB)
All compliance to the stipulated standards and requirements ensures that the water fittings do not have any adverse impact on water quality or lead to water wastage. It also ensures their reliability and durability.
MANDATORY PRODUCTS for WELS application for use in Singapore:
Shower Taps and Mixers
Sink/Bib Taps and Mixers
Flush valves with WC pan
Commercial dishwashers
Dual-flush low-capacity Flushing Cisterns
Clothes Washing Machines for Household Use
Basin Taps and Mixers
Dishwashers for household use
Washer extractor
High-pressure washers
Urinal Flush Valves & Waterless Urinals
With the increasing scrutiny for safety and quality in products, SLS can ensure that your product complies with PUB’s specified guidelines and regulations.
We provide curated testing and consultation for other unique and prototype product variants of the above list.
