Chrome Square brass floor drain

Product Name
Chrome Square Circular Radial Grid Floor Drain

Key Specifications

1. Structure:

   • Flush-mounted square frame

   • Internal radial grid (16 main ribs)

2. Drainage:

   • Radial flow channels (4.0±0.2mm width)

   • Flow capacity ≥2.5L/s (DN125 tested)

3. Mechanical:

   • 300kg dynamic load (EN 1253-1)

   • <0.3mm deflection (under 200kg)

4. Finish:

   • Nano-chrome plating (≥35μm)

   • 2000hrs neutral salt spray passed

5. Installation:

   • Embedded positioning frame

   • 4-way hydraulic leveling (±6mm)

Materials

1. Main Structure:

   • Substrate: Mirror-polished 304SS

   • Coating: Cr⁶⁺ passivation + multi-layer chrome

2. Components:

   • Grate: 316LSS laser-cut

   • Seals: FFKM (CRG Class 6)

Applications
◉ Chemical plant emergency drainage
◉ Marine deck drainage systems
◉ Food-grade production floors
◉ Medical sterile zones

Advantages
✓ Patented radial design (Patent No.)
✓ Hydraulic self-leveling
✓ 0.2sec magnetic emergency seal
✓ Complies with GB 50015-2019

Maintenance
❗ Monthly coating inspection
❗ Quarterly deep cleaning
❗ C276 alloy version for extreme corrosion