Sink Waste and Plug Steiner 3 1/2" with One-Compartment PVD Copper Siphon for Granite Vertical Installation

Steiner sink waste and plug with a 3 1/2" outlet and one-compartment PVD copper siphon is designed for vertical installation in granite sinks. The assembly provides standard waste sealing and efficient drainage while minimizing the space required beneath the basin. Finished in PVD copper, the siphon offers enhanced corrosion resistance and a consistent surface color suitable for sinks where visible plumbing is preferred to match copper-toned fixtures.

Advantages

The vertical one-compartment design conserves under-sink space, making it suitable for shallow or compact cabinets. PVD copper plating increases wear and corrosion resistance compared with untreated metal finishes, while maintaining a uniform appearance. The 3 1/2" outlet conforms to common sink waste dimensions for straightforward connection to household drainage systems. The product has a simple, logo-free aesthetic and is intended for practical, long-term use without decorative elements.

Suitable for

• Domestic kitchen granite sinks with a vertical waste outlet requirement
• Installations with limited under-basin clearance where space-saving siphons are needed
• Applications requiring a copper-colored finish to match visible plumbing or fixtures
• Replacement of standard 3 1/2" sink wastes in single-bowl configurations

Key specifications

• Outlet diameter: 3 1/2" (standard sink waste size)
• Siphon type: one-compartment vertical configuration
• Finish: PVD copper coating for corrosion resistance and uniform appearance
• Installation orientation: vertical, intended for granite or stone sink materials
• Application: single-bowl kitchen sink

How to use

Position the waste assembly in the sink outlet and secure it according to the sink manufacturer's or installer’s instructions for vertical fittings. Connect the 3 1/2" outlet to the household drain pipe using appropriate sealing gaskets and pipe fittings. Ensure the PVD copper surfaces are handled with clean gloves or cloths during installation to avoid fingerprints or contamination. After connection, run water to verify proper drainage and check all seals for leaks. If necessary, tighten connections incrementally to achieve a watertight fit.

Usage recommendations

For long-term performance, avoid harsh abrasive cleaners or acidic chemicals on the PVD copper finish; clean with mild soap and a soft cloth. Inspect seals periodically and re-tighten connections if any leakage is observed. Use compatible plumbing fittings sized for a 3 1/2" outlet and follow local plumbing codes for vertical waste installations.