01KITCHEN & BATHROOM DIY
Precision drainage for vessel basins
The quiet heart of any vanity, this drain assembly sits flush within the basin, managing water flow with understated precision. Its dark, matte surface complements modern fixtures while hiding the mechanics beneath.
Designed for vessel sinks without overflow channels, it replaces aging parts directly. The robust construction suits homeowners seeking durability in high-use bathroom environments.


02MATERIALS
Corrosion-resistant metals for wet spaces
The core components are forged from copper and brass, providing a dense, stable base that resists warping over time. The tailpiece is constructed from 304 stainless steel, a grade specifically chosen to withstand constant exposure to moisture without developing rust or pitting.

04FIT
Standardized dimensions for easy replacement
Engineered to GB general sizes, the drain accommodates basin openings ranging from 41mm to 50mm in diameter. The interface thread measures 32mm, allowing for a secure connection to standard sewer piping. The product itself measures approximately 18.7cm in length and 3.2cm in width.
05DETAILS
Refined finish and functional form
Finished in a black ancient flap style, the surface offers a textured, non-reflective appearance that conceals minor water spots. The lack of holes in the flap design provides a clean visual line while effectively trapping debris before it enters the drainage system.


06AT A GLANCE
The key points
- Brass strainer and flange with 304 stainless tailpiece
- One-piece body design prevents leaks at the joint
- Fits basin openings between 41mm and 50mm
- 32mm thread connects to standard sewer pipes
- Black ancient flap finish without perforations
07
Highlights
- 3, Leakproof Design
- One piece body designed to be leak free. Easy to install, you can directly replace the old or damaged parts.
- 4, Good Workmanship
- Adopting exquisite workmanship, beautiful appearance design, providing you great using experience.
- 5, GB General Sizes
- Bathroom sink drain adopts GB general sizes, and id duitable for most washbasins, suitable for 41‑50mm diameter basin. The interface thread for the sewer pipe is 32mm
- Item Type
- Bathroom Sink Drain Without Overflow

About this product
- 1, Copper and Stainless Steel
- Sink plugs, sink strainers and flanges are made of brass. The tailpieces are made of 304 stainless steel to resist corrosion and rust in wet environments.
- 2, Prevent Blockage of Drainpipes
- Bathroom sink drain without overflow can effectively prevent the drain pipe from clogging.
- Material
- Copper, Stainless Steel
- Specifications
- Black Ancient Flap Without Holes
- Product Size
- Approx. 18.7×3.2cm / 7.4×1.3in
- Color
- As Pictures Shown
- Weight
- Approx. 236g / 8.3oz
- Includes
- 1 x Bathroom Sink Drain















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