G1-1/4 Pop-up Waste(no overflow hole)

G1-1/2 Pop-Up Waste (No Overflow Hole): Elevate Your Basin/Sink with Durable Drainage & Certified Reliability​

Engineered for residential bathrooms, kitchens, and commercial spaces (e.g., hotels, offices), our G1-1/2 Pop-Up Waste (No Overflow Hole) combines robust brass construction, universal compatibility, and global safety certification. Designed for basins or sinks without overflow needs, it delivers leak-proof performance, easy operation, and long-lasting durability—making it a practical, compliant solution for any drainage setup.​

1. Solid Brass Construction: Built for Long-Term Drainage Reliability​

At the core of this pop-up waste is a high-quality solid brass body—a material tailored to withstand the demands of daily drainage use:​

Superior corrosion & leak resistance: Unlike plastic or low-grade metal pop-up wastes that crack, rust, or leak over time, brass resists damage from constant water exposure, soap scum, and cleaning products. It maintains a tight seal to prevent under-sink water damage (avoiding mold, mildew, or warped cabinets) and stays structurally sound for years—even in humid bathroom or busy kitchen environments.​

Smooth, long-lasting operation: The brass pop-up mechanism (including the lift rod and seal) avoids sticking or jamming, ensuring effortless opening and closing. Unlike plastic parts that wear down with repeated use, brass’s natural hardness keeps the mechanism working smoothly—no need for frequent replacements or repairs.​

Hygienic & easy to clean: The non-porous brass surface resists dirt, grime, and bacteria buildup. A quick wipe with a damp cloth or gentle scrub with a soft brush removes soap residue or debris, maintaining a clean drainage system that supports hygienic basin/sink use.​

2. G1-1/2 Universal Interface: Fits Most Basins & Sinks​

Designed with a G1-1/2 standard thread interface, this pop-up waste offers broad compatibility for global use:​

Universal fit: Works seamlessly with most basins, vanity sinks, or small kitchen sinks that require a G1-1/2 drainage connection (a common industry standard worldwide). No need for custom adapters—whether you’re replacing an old pop-up waste or installing a new basin, it simplifies setup for DIY enthusiasts and professional plumbers alike.​

Ideal for “no overflow” setups: Specifically crafted for basins or sinks without overflow holes (e.g., vessel basins, compact vanity sinks, or custom-designed 洁具). It eliminates the need for unnecessary overflow components, creating a sleek, uncluttered under-sink space while ensuring efficient drainage.​

Secure, leak-proof installation: The brass thread creates a tight, reliable seal with compatible drain pipes. When paired with a rubber gasket (included), it prevents water seepage between the pop-up waste and the basin/sink—critical for protecting under-sink storage and flooring.​

3. WaterMark Certificate (WMK26947): Globally Compliant Safety & Quality​

This pop-up waste holds the WaterMark Certificate (WMK26947), a mark of strict compliance with Australian and New Zealand plumbing standards—recognized worldwide for their rigor:​

Safe water contact: All brass materials are non-toxic and meet strict health requirements, ensuring no harmful substances leach into water that drains through the waste. Safe for use with drinking water (e.g., kitchen sinks) or personal care water (e.g., bathroom basins).​

Rigorous performance testing: The pop-up waste undergoes comprehensive checks for leak resistance, durability, and pressure tolerance. It meets the highest industry benchmarks for drainage efficiency, ensuring it handles daily water flow (e.g., from handwashing, face rinsing, or small dishwashing) without clogging or failure.​

Global market compatibility: WaterMark certification simplifies compliance for export to markets that recognize this standard, making it a trusted choice for homeowners, property managers, and commercial buyers worldwide.​

4. User-Friendly Design: Easy to Operate & Maintain​

Every detail is engineered for convenience, from daily use to long-term care:​

Effortless pop-up operation: A simple lift of the top cap opens the waste for drainage; pressing it down closes the seal to hold water in the basin/sink. No complicated knobs or levers—intuitive for all users, including children and seniors.​

Clog-resistant design: The wide drainage opening and smooth brass interior minimize debris buildup (e.g., hair, soap bits). For occasional clogs, the pop-up mechanism can be easily removed for cleaning—no need for specialized tools.​

Low maintenance: Brass requires minimal upkeep to stay in top shape. Wiping it regularly with a soft cloth prevents tarnish (or polish it occasionally for a bright finish); the seal remains effective for years, reducing the need for replacement parts.​

Why Choose Our G1-1/2 Pop-Up Waste (No Overflow Hole)?​

Durable brass build: Resists corrosion, leaks, and wear for long-term reliability.​

Universal G1-1/2 fit: Works with most basins/sinks without overflow holes.​

Certified safety: WaterMark (WMK26947) ensures compliance with global standards.​

Easy to use & clean: Intuitive pop-up operation and low-maintenance design.​

Versatile use: Ideal for bathrooms, kitchens, hotels, and offices.​

Upgrade your basin or sink with a pop-up waste that combines durability, compatibility, and safety—built to deliver reliable drainage while standing the test of time in any space.​