Brass Square - Framed Round Cover Plate (Small Holes) Floor Drain

Product Name
Brass Square - Framed Round Cover Plate (Small Holes) Floor Drain

Specifications

1. Structure: Square frame (tile trim) + recessed micro-perforated cover

2. Hole Diameter: Ø1.5±0.05mm (precision punched)

3. Hole Density: 56 holes/cm² (≥92% debris capture)

4. Load Rating: 150kg static load (cover deflection<0.3mm)

5. Finish: Nickel-free chrome plating (GB 4806.9 food-safe)

6. Pipe Fit: DN80/DN100 (socket connection)

7. Body Height: 48mm ultra-slim (min. cover depth 18mm)

Materials

1. Frame & Cover: H62 eco-brass (Pb<0.08%)

2. Filtration: Dual 304SS strainers (coarse + fine mesh)

3. Seals: NSF 61 certified silicone gasket

4. Trap: Buoyancy-actuated valve (0.1sec response)

Applications
✅ Medical facilities: Neonatal units, dialysis center floors
✅ High-end food zones: Molecular gastronomy stations, aseptic filling rooms
✅ ADA compliance: Wheelchair-accessible showers, rehab centers
✅ Landscape drainage: Courtyard water features, living wall basins

Key Features
▸ Micro-hole anti-clog design ▸ Auto-sealing dry trap
▸ Dual-stage filtration ▸ Flush tile-frame integration
▸ Ultra-slim body for underfloor heating

Critical Notes
⚠️ Daily strainer removal cleaning required
⚠️ Acid cleaners prohibited
⚠️ Minimum 3° floor slope mandatory