HMD410/200 | Main drain 410 x 410 with 200mm connections – 62m”/hr (0.3m/s) 103m”/hr (0.5m/s)

Product Overview

As a retailer of hot tub and pool spare parts, I’m thrilled to present the HMD410/200, our top-of-the-line, ultra-high-capacity main drain designed for exceptional water circulation and enhanced safety in the largest and most demanding swimming pool environments. This substantial 410 x 410 mm drain with massive 200mm connections is engineered to meet the strictest safety standards while providing industry-leading flow rates for the most extensive and high-volume pool systems.

Key Features

State-of-the-Art Safety Design

The HMD410/200 sets the benchmark for swimmer safety with its cutting-edge design:

1. Advanced Anti-Entrapment Technology: Engineered to virtually eliminate the risk of suction entrapment.
2. Dual Drain Compliance: Exceeds regulations requiring a minimum of two main drains installed at least 2 meters apart.
3. Maximum Surface Area: The 410 x 410 mm size distributes suction over the largest possible area, setting new standards in safety.

Ultra-High-Capacity Water Circulation

This main drain offers two impressive flow rate options to suit the most demanding pool sizes and pump systems:

1. 62m³/hr at 0.3m/s velocity – Ideal for standard operations in massive pools
2. 103m³/hr at 0.5m/s velocity – Maximum allowable velocity for the highest-demand systems

Industrial-Grade 200mm Connections

Equipped with 200mm connections, the HMD410/200 ensures:

1. Compatibility with the most extensive commercial and industrial pool plumbing systems
2. Maximum water flow capacity from the pool to the filtration system
3. Seamless integration with existing large-scale pool setups or new, cutting-edge installations

Unparalleled Durability

Manufactured using the highest quality, reinforced chemical-resistant materials, this main drain is built to withstand:

1. Constant water exposure in the most demanding aquatic environments
2. Intensive and frequent chemical treatments
3. Prolonged UV radiation exposure
4. Extreme water pressure from the highest possible flow rates

Installation and Compatibility

The HMD410/200 is designed for professional installation in the largest commercial, competition-grade, and industrial-scale in-ground swimming pools. Its substantial size and 200mm connections make it ideal for new mega-scale pool constructions or renovations of existing facilities requiring maximum water circulation capacity.

Why Choose the HMD410/200?

Opting for the HMD410/200 means investing in:

• The pinnacle of pool safety through advanced anti-entrapment design and maximum surface area
• Ultimate water circulation efficiency for superior pool hygiene in the largest aquatic facilities
• Full compliance with current and anticipated future safety regulations for the highest-capacity systems
• An exceptionally durable and long-lasting pool component designed for the most extreme aquatic environments
• Versatility in flow rates to suit different large-scale and industrial pool systems
• Seamless integration with 200mm plumbing systems for unmatched water flow capacity

Specifications Table

Specification	Detail
Model Number	HMD410/200
Drain Size	410 x 410 mm
Connection Size	200 mm
Flow Rate (0.3m/s)	62m³/hr
Flow Rate (0.5m/s)	103m³/hr
Material	Highest-grade, reinforced chemical-resistant composite
Compatibility	Largest commercial, competition-grade, and industrial-scale in-ground swimming pools
Primary Function	Maximum-capacity water drainage and circulation
Safety Feature	Advanced anti-entrapment design with maximum surface area

Safety and Regulatory Compliance

It’s imperative to emphasize that regulations require a minimum of two main drains to be installed at least 2 meters apart, even for these largest units. This requirement is designed to prevent any possibility of a single-point suction hazard, maximizing swimmer safety. Always ensure your pool design and installation comply with local, national, and international safety standards, especially for these ultra-high-capacity systems.

Maintenance Recommendations

To ensure the longevity and optimal performance of your HMD410/200 main drain:

1. Conduct comprehensive weekly inspections for any debris accumulation or signs of wear
2. Clean meticulously with appropriate industrial-grade pool cleaning tools and solutions
3. Monitor water flow continuously, given the ultra-high-capacity nature of this drain
4. Ensure the drain cover is securely in place at all times, with daily visual checks
5. Schedule professional inspections of the entire drainage system monthly

Proper maintenance of your HMD410/200 is critical not only for extending its lifespan but also for ensuring the safety and efficiency of your pool’s highest-capacity circulation system.

Ideal Applications

The HMD410/200 is perfect for:

• Olympic-sized swimming pools and training facilities
• Mega water parks and large-scale aquatic centers
• Professional competition-grade diving pools
• High-volume wave pools and water attractions
• Largest resort and recreational pool complexes
• Renovation of commercial pools to achieve maximum water quality and circulation
• Pools with 200mm plumbing systems requiring the absolute highest-capacity main drain available
• Industrial-scale water treatment and circulation systems

The HMD410/200 main drain represents the absolute pinnacle of large-scale and commercial pool circulation and safety systems. Its design perfectly balances the need for the highest possible water flow with unwavering commitment to swimmer safety in the largest public and industrial facilities. By choosing this main drain, you’re investing in a product that not only meets but exceeds the most stringent safety standards while providing unmatched performance for crystal-clear, optimally circulated water in the most demanding and extensive pool environments.

Remember, installation of the HMD410/200 requires highly specialized professionals to ensure the safety and effectiveness of your main drain system. Always consult with certified pool engineers and expert technicians when planning your pool’s drainage system, particularly when dealing with the unique requirements of large-scale commercial pools and the highest-volume water circulation needs in the industry