Main Drain Cover SV-1030

Pool Fittings Main Drain Cover SV-1030

The pool fittings round main drain cover SV-1030 is made of high quality ABS material, temperature-resistant, sturdy and durable. The product is packaged with screws together.

Purpose & Function of Round Main Drain Covers

Round main drain covers are critical safety and functional components in swimming pools.Designed to optimize water flow while preventing hazards. Their circular shape offers distinct advantages:

1. Round Main Drain Covers Hydraulic Efficiency

• Uniform Suction Distribution: So the symmetrical design ensures balanced water intake from all directions, preventing localized high-suction zones that could pose entrapment risks.

• Vortex Prevention: Curved geometry disrupts rotational water flow and stopping dangerous whirlpools from forming over the drain.

2. Round Main Drain Covers Enhanced Safety Compliance

• Anti-Entrapment Engineering: Compliant with the Virginia Graeme Baker (VGB) Act, round covers feature grated openings ≤ ⅜ inch to prevent hair, limbs, or clothing from being trapped by suction force.

• Tamper-Proof Security: So Screws require specialty tools for removal and deterring unauthorized access.

3. Round Main Drain Covers Debris Management

• Clog Resistance: No corners or edges allow leaves or large debris to catch. So water flows evenly through radial slots.

• Sediment Intake: Positioned at the pool’s deepest point, it pulls settled dirt/algae into the filtration system.

4. Round Main Drain Covers Structural Versatility

• Concrete & Vinyl Pool Compatibility: So Flush-mounted design integrates seamlessly with pool floors.

• Durability: So Engineered from UV-resistant ABS plastic or stainless steel to withstand chemical corrosion and hydraulic pressure.

5. Maintenance & Longevity

• Easy Cleaning: Smooth surface allows quick brushing; no corners trap grime.

• Flow Rate Optimization: Certified ratings (e.g., 120+ GPM) ensure efficient filtration without compromising safety.

Key Takeaway:
The round main drain cover is a non-negotiable safety asset that combines hydrodynamic efficiency with rigorous entrapment prevention. Its shape maximizes water turnover for cleaner pools while minimizing risks. Regular inspection for cracks/blockages and strict adherence to VGB compliance standards are essential for swimmer safety.

Color: White Color

Material: ABS

Product Size: 195mm

Piece per carton: 50 pieces per carton

Youtube Video：Pool Main Drain Cover SV-1030

Other Models：Main Drain SV-1030S Stainless Steel