- Product Information
The Matt Black Shower Arm is a rigid connector designed to extend a shower head outward from the wall or ceiling, creating a balanced and comfortable water delivery position. Visually, it presents a clean, architectural profile with a deep matte black finish that reduces glare and blends naturally into modern bathroom spaces. From a user experience perspective, it provides a stable mounting point that keeps the shower head centered over the bathing area, contributing to a more immersive and evenly distributed shower flow without visual clutter or unnecessary complexity.
Straight Shower Head Extension Parameter

Straight Shower Head Extension Features
Solid Brass Core Construction
The shower arm is manufactured from solid brass, providing a material density typically above 8.4 g/cm³. This density ensures strong resistance to deformation under continuous water pressure, commonly rated up to 1.6 MPa in residential plumbing systems. The brass structure also minimizes internal vibration, maintaining alignment over long-term use.Precision Machined Threading
Both inlet and outlet threads are CNC-machined to standard G1/2 dimensions, with thread tolerances controlled within ±0.05 mm. This precision allows secure connections with standard shower heads and wall outlets, reducing the risk of leakage when installed at recommended torque values of 15–20 Nm.Matte Black Surface Treatment
The matte black finish is achieved through multi-layer surface processing, typically including electroplating and protective coating. Coating thickness is commonly maintained between 20–25 microns, providing consistent color coverage and improved resistance to moisture-related corrosion in high-humidity environments.Optimized Structural Dimensions
The arm commonly features a square or rectangular cross-section around 25 × 25 mm, paired with lengths such as 300 mm or 350 mm. This dimensional balance supports shower heads weighing up to 2.5 kg without measurable deflection, ensuring long-term positional stability.

Straight Shower Head Extension Application
Residential Bathrooms
In private homes, the Matt Black Shower Arm is used to position overhead or rain-style shower heads at a comfortable distance from the wall. A projection length of around 350 mm typically places the water outlet directly above the user’s center line, improving coverage across a standard shower area of approximately 900 × 900 mm.Hotel and Hospitality Showers
For hotels and serviced apartments, this shower arm supports consistent installation heights and alignment across multiple rooms. The matte black finish visually complements contemporary interior themes while maintaining durability under frequent daily use cycles exceeding 20 showers per day.Apartment Renovation Projects
During bathroom upgrades, the shower arm functions as a direct replacement for existing chrome or painted arms. Standardized G1/2 threading allows compatibility with existing plumbing, reducing retrofit time and minimizing wall modification requirements.Designer Bathroom Suites
In high-end bathroom designs, the Matt Black Shower Arm is selected to visually integrate with matching black shower heads and mixers. Its clean geometry supports minimalist layouts where exposed fixtures are intentionally highlighted as part of the overall design concept.
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