Wall Top Assemblies

Premium Wall Top Assemblies: Elevate Your Plumbing System with Precision Control & Certified Safety​

Engineered for residential bathrooms, kitchens, and commercial spaces like hotels or offices, our Wall Top Assemblies serve as the reliable core of wall-mounted plumbing setups. They center on a high-performance Heart brass cartridge and hold strict global safety certification, delivering precise water control, long-lasting durability, and compliance with international standards—making them an essential upgrade for any wall-installed fixture system.​

1. Heart G5/8-78mm Cartridge (WaterMark Approved): The Core of Reliable Water Control​

At the heart of these Wall Top Assemblies is the Heart G5/8-78mm brass cartridge—a premium component designed to optimize water regulation for diverse plumbing needs:​

Brass durability for long-term use: Crafted from high-quality brass, the cartridge resists corrosion, rust, and wear from constant water exposure and humid environments (critical for bathrooms or kitchens). Unlike plastic or low-grade metal alternatives that degrade, crack, or leak over time, it maintains structural integrity, ensuring consistent performance for years—even in high-traffic spaces like family bathrooms or hotel suites.​

G5/8-78mm size: universal compatibility: The standard G5/8 interface fits most global wall-mounted plumbing systems, making these assemblies versatile for pairing with wall basin mixers, shower mixers, or other wall-top fixtures. The 78mm length provides robust internal sealing, preventing leaks and ensuring steady water pressure—no sudden drops or uneven flow when adjusting hot/cold ratios, a key advantage for both daily use and system longevity.​

Precise temperature & flow regulation: The cartridge’s smooth-gliding mechanism allows effortless adjustment of water temperature (safe for children and sensitive skin, with no scalding spikes) and flow intensity. Whether you’re fine-tuning a gentle stream for handwashing or a steady flow for showering, it eliminates stiff dials or jerky movements, ensuring a comfortable, user-friendly experience.​

2. WaterMark Certificate (WMK26518): Globally Compliant Safety & Quality​

Our Wall Top Assemblies hold the WaterMark Certificate (WMK26518), a mark of strict compliance with Australian and New Zealand plumbing standards—recognized worldwide for their rigor in ensuring safety, compatibility, and performance:​

Safe water contact: All materials (including the Heart cartridge and assembly components) are non-toxic and free from harmful substances that could leach into water. This guarantees safety for all users, whether the assembly is paired with a bathroom fixture (for handwashing/face rinsing) or a kitchen setup (for food-related water use).​

Leak-proof & system protection: The certification validates that the assemblies undergo rigorous testing for leak prevention, pressure resistance, and structural stability. This protects your plumbing system from water damage (avoiding mold, mildew, or wall degradation) and reduces water waste, aligning with eco-conscious and cost-saving goals.​

Universal installation confidence: For both DIY enthusiasts and professional plumbers, the WaterMark certification ensures the assemblies fit standard wall-mounted systems without the need for custom adapters or modifications. This simplifies installation, saves time, and guarantees that the final setup meets global safety benchmarks.​

3. Versatile Application: Ideal for Diverse Wall-Mounted Fixtures​

These Wall Top Assemblies are designed to integrate seamlessly with a range of wall-mounted plumbing fixtures, making them a flexible solution for multiple spaces:​

Bathroom use: Pair with wall basin mixers to enhance vanity functionality, ensuring reliable control for handwashing, face rinsing, or filling basins. The leak-proof design protects bathroom walls and cabinets from water damage, a common concern in moisture-prone environments.​

Shower use: Compatible with wall-mounted shower mixers, providing steady pressure and temperature control for a consistent shower experience. The brass cartridge’s resistance to humidity ensures it stands up to daily steam exposure without degradation.​

Commercial use: Suitable for hotels, offices, or gyms, where durability, compatibility, and safety are paramount. The assemblies’ long-lasting performance minimizes maintenance needs, reducing downtime for commercial spaces.​

Why Choose Our Wall Top Assemblies?​

Reliable core: Heart G5/8-78mm brass cartridge ensures durable, precise water control.​

Global compliance: WaterMark certification guarantees safety, compatibility, and leak-proof performance.​

Universal fit: Works with most wall-mounted plumbing systems, ideal for diverse fixtures.​

Long-lasting durability: Brass construction resists corrosion and wear, even in high-use/humid spaces.​

User-friendly design: Smooth adjustment for temperature/flow, enhancing daily use comfort.​

Upgrade your wall-mounted plumbing system with assemblies that prioritize precision, safety, and versatility—built to support your fixtures, protect your space, and deliver consistent performance for years.​