Wall Top Assemblies

Premium Wall Top Assemblies: Elevate Your Plumbing with Brass Durability & Certified Precision​

Engineered for residential bathrooms, kitchens, and commercial spaces like hotels or spas, our Wall Top Assemblies serve as the backbone of reliable wall-mounted plumbing setups. They combine a high-performance Heart brass cartridge with global safety certification, delivering precise flow control, long-lasting durability, and compliance with strict industry standards—making them an essential choice for both new installations and replacements.​

1. Heart Brass G5/8 Cartridge (WaterMark Approved): The Core of Reliable Performance​

At the heart of this Wall Top Assembly is the Heart brass G5/8 cartridge—a premium component designed to meet the demands of daily plumbing use:​

Brass durability: corrosion-resistant & long-lasting: Unlike plastic or low-grade metal cartridges that degrade from water exposure, heat, or cleaning chemicals, brass offers superior resistance to rust, tarnish, and wear. It maintains structural integrity even in humid bathrooms or busy kitchens, ensuring consistent performance for years—ideal for high-traffic spaces like hotel bathrooms or family homes.​

G5/8 interface: universal compatibility: The standard G5/8 size fits most wall-mounted plumbing systems worldwide, including shower mixers, basin taps, and even covered outdoor fixtures. This eliminates the hassle of searching for custom adapters, simplifying installation for professional plumbers and DIY enthusiasts alike.​

Precise flow & leak-proof control: Engineered for smooth, accurate regulation of water flow and pressure, the cartridge prevents sudden spikes or uneven flow—whether you’re adjusting a shower’s temperature or a kitchen tap’s stream. Advanced sealing technology stops drips and seepage, reducing water waste (lowering utility bills) and protecting walls from water damage (avoiding mold, mildew, or structural wear).​

2. WaterMark Certificate (WMK26518): Globally Trusted Safety & Compliance​

Our Wall Top Assemblies hold the WaterMark Certificate (WMK26518), a mark of strict adherence to Australian and New Zealand plumbing standards—benchmarks recognized worldwide for safety and quality:​

Safe water contact: All materials (including the brass cartridge and assembly housing) are non-toxic and free from harmful substances that could leach into water. This ensures safety for drinking water (when paired with kitchen fixtures) and personal care (in bathrooms), making it suitable for households with children, pets, or users with sensitive skin.​

Rigorous quality testing: Each assembly undergoes comprehensive inspections, including pressure resistance, leak detection, and durability trials. This guarantees that every unit meets or exceeds industry standards, providing peace of mind for homeowners, property managers, and commercial operators investing in reliable plumbing.​

Market-ready compatibility: Compliance with WaterMark standards means the assembly meets the regulatory requirements of key markets, eliminating barriers for installation in homes, hotels, or businesses across regions that recognize this certification.​

3. Versatile Application & Easy Integration​

Designed to adapt to diverse plumbing needs, this Wall Top Assembly excels in multiple scenarios:​

Multi-space functionality: Perfect for wall-mounted shower mixers (delivering steady flow for daily bathing), basin taps (ensuring smooth handwashing), and kitchen fixtures (controlling water for cleaning or food prep). It also works in covered outdoor areas (e.g., patio sinks), thanks to brass’s weather-resistant properties.​

Simplified installation & maintenance: The assembly’s streamlined design fits into existing wall plumbing setups with minimal effort. Routine maintenance (such as cartridge cleaning or inspection) is straightforward—no specialized tools required—keeping your plumbing system running smoothly without costly downtime.​

Why Choose Our Wall Top Assemblies?​

Brass cartridge durability: Resists corrosion and wear for long-term reliability.​

Certified safety: WaterMark approval ensures non-toxic materials and leak-proof performance.​

Universal fit: G5/8 interface works with most wall-mounted plumbing systems.​

Versatile use: Ideal for bathrooms, kitchens, and commercial spaces.​

Cost-saving efficiency: Reduces water waste and minimizes replacement/repair needs.​

Upgrade your wall-mounted plumbing with a component that prioritizes durability, precision, and compliance—our Wall Top Assemblies deliver the reliability you need to build or maintain efficient, long-lasting fixture setups.​