HMD252/110: Main Drain 250 x 250 with 110mm Connections
Product Overview
As a retailer of hot tub and pool spare parts, I’m pleased to introduce the HMD252/110, a high-performance main drain designed for efficient water circulation and safety in swimming pools. This 250 x 250 mm drain with 110mm connections is engineered to meet strict safety standards while providing optimal flow rates for your pool system.
Key Features
Safety-First Design
The HMD252/110 is designed with swimmer safety as the top priority:
- Anti-Entrapment: Engineered to minimize the risk of suction entrapment.
- Dual Drain Requirement: Complies with regulations requiring a minimum of two main drains installed at least 2 meters apart.
Efficient Water Circulation
This main drain offers two flow rate options to suit various pool sizes and pump systems:
- 20m³/hr at 0.3m/s velocity
- 33m³/hr at 0.5m/s velocity (maximum allowable velocity)
Large Surface Area
The 250 x 250 mm size provides a large surface area, which helps to:
- Distribute suction over a wider area, enhancing safety
- Improve overall water circulation in the pool
Professional-Grade Connections
Equipped with 110mm connections, the HMD252/110 is compatible with standard pool plumbing systems, ensuring:
- Easy integration with existing pool setups
- Efficient water flow from the pool to the filtration system
Durable Construction
Made from high-quality, chemical-resistant materials, this main drain is built to withstand:
- Constant water exposure
- Pool chemicals
- UV radiation
Installation and Compatibility
The HMD252/110 is designed for professional installation in in-ground swimming pools. Its standard size and connections make it suitable for both new pool constructions and renovations of existing pools.
Why Choose the HMD252/110?
Opting for the HMD252/110 means investing in:
- Enhanced pool safety through anti-entrapment design
- Efficient water circulation for better pool hygiene
- Compliance with current safety regulations
- Durable and long-lasting pool component
- Versatility in flow rates to suit different pool systems
Specifications Table
Specification | Detail |
---|---|
Model Number | HMD252/110 |
Drain Size | 250 x 250 mm |
Connection Size | 110 mm |
Flow Rate (0.3m/s) | 20m³/hr |
Flow Rate (0.5m/s) | 33m³/hr |
Material | High-grade, chemical-resistant plastic |
Compatibility | In-ground swimming pools |
Primary Function | Main water drainage and circulation |
Safety Feature | Anti-entrapment design |
Safety and Regulatory Compliance
It’s crucial to note that regulations require a minimum of two main drains to be installed at least 2 meters apart. This requirement is designed to prevent a single-point suction hazard, significantly enhancing swimmer safety. Always ensure your pool design and installation comply with local and national safety standards.
Maintenance Recommendations
To ensure the longevity and optimal performance of your HMD252/110 main drain:
- Regularly inspect for any debris accumulation or damage
- Clean gently with appropriate pool cleaning tools and solutions
- Check for proper water flow periodically
- Ensure the drain cover is securely in place at all times
- Have a professional inspect the entire drainage system annually
Proper maintenance of your HMD252/110 not only extends its lifespan but also ensures the safety and efficiency of your pool’s circulation system.
Ideal Applications
The HMD252/110 is perfect for:
- New in-ground pool constructions
- Pool renovations or upgrades
- Replacing older, non-compliant main drains
- Large residential or commercial pools requiring efficient water circulation
The HMD252/110 main drain represents a crucial component in your pool’s circulation and safety system. Its design balances the need for efficient water flow with the paramount concern of swimmer safety. By choosing this main drain, you’re investing in a product that meets stringent safety standards while providing the performance needed for crystal-clear, well-circulated pool water.
Remember, proper installation by a qualified professional is key to ensuring the safety and effectiveness of your main drain system. Always consult with a certified pool technician or engineer when planning your pool’s drainage system