Solid Brass Shower Arm is a rigid wall-mounted extension component designed to connect a fixed shower head to the concealed water outlet while positioning the spray point at a precise distance from the wall. From the images, this model features a long, straight rectangular arm with a square wall base and a downward-facing threaded outlet at the front end. Once installed, it forms a stable, non-adjustable conduit that defines the shower head’s reach and alignment. From the user’s perspective, it ensures consistent water delivery positioning while contributing to a clean, structured shower layout.

Solid Brass Shower Arm Parameter

Solid Brass Shower Arm Features

Full-Length Reach

Full-Length Reach - The dimension markings show a total extension length of approximately 400 mm, allowing the shower head to be positioned well forward from the wall surface. This reach places the spray closer to the center of the shower area. Compared with arms under 300 mm, a 400 mm projection can improve coverage by more than 30 percent, reducing splash-back and increasing comfort during use.

Square Cross-Section

Square Cross-Section - The arm maintains a uniform square profile measuring approximately 25 mm by 25 mm along its entire length. This geometry provides higher bending resistance than thinner round tubes. Under typical combined static and dynamic loads approaching 2 kg, the square section helps maintain alignment and reduces long-term deflection.

Solid Brass Mass

Solid Brass Mass - The visible thickness and proportions indicate solid brass construction rather than hollow tubing. Solid brass components typically exhibit higher density and improved vibration damping. Increased mass helps absorb flow-induced movement and reduces micro-shift at the wall connection during repeated pressure cycles.

Standard Thread Interface

Standard Thread Interface - Both the wall inlet and outlet ends display male threads consistent with G1/2 standards, with an approximate outer diameter of 20.95 mm. This ensures compatibility with most fixed shower heads and plumbing outlets. Adequate thread depth supports reliable sealing under working pressures commonly ranging from 0.2 to 0.6 MPa.

Polished Surface

Polished Surface - The exterior presents a smooth, reflective finish with flat planes and clean edges. Polished brass surfaces typically achieve low surface roughness, limiting mineral adhesion in water conditions above 100 ppm hardness. This finish simplifies maintenance and preserves a uniform appearance despite continuous moisture exposure.

Solid Brass Shower Arm Application

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