Drain Hulk

PE/PP Manhole & Inspection Chamber

Drain Hulk, manufacturing by Astral, is a sturdy range of manhole chambers designed specifically for underground drainage and sewerage systems. These chambers are made from 100% virgin UV stabilized Polyethylene (PE) / Polypropylene (PP) material, providing exceptional durability and long-lasting performance.

An outstanding feature of Drain Hulk is its innovative, which includes carefully engineered ribs. These ribs offer additional strength to the chambers, enabling them to withstand the demands of underground installations. They also act as an uplift prevention system, ensuring reliable functionality in challenging environments with ground water pressure.

Drain Hulk manhole chambers have proven their resilience and performance, even in demanding site conditions. They are suitable for both on-road and off-road installations, demonstrating their versatility and effectiveness in various settings.

The use of 100% virgin UV stabilized Polyethylene (PE) / Polypropylene (PP) material ensures that Drain Hulk chambers resist UV degradation and remain unaffected by environmental elements. This UV stabilization feature contributes to the long-term durability and reliability of the chambers, making them an excellent choice for long-lasting underground drainage and sewerage systems.

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    Features & Benefits

    • Strength, Durable & Flexibility
    • Perfect Hydraulic Properties
    • Watertight Joints
    • Quick & Easy Installation
    • Hygienic & Safe
    • Minimum Excavation Cost
    • Minimal Maintenance
    • Longer life
    • Overall Economical
    • Can withstand heavy traffic load
    • Push Fit System

    Fields of Application

    • Hotels
    • Hospitals
    • Shopping malls
    • Academic institutes up to the main lines
    • Single house application to multi floors buildings

    Standards & Specifications

    • BS EN 13598

    Available Sizes

    • Single Piece - 500 mm, 600 mm, 800 mm & 1000 mm
    • Modular - 500 mm, 600 mm & 1000 mm

    FAQs

    Our company offers comprehensive support in determining the appropriate size of the chamber, pipe size, pipe quantity, rubber ring requirements (including the preparation of Bill of Quantities), and installation guidelines. To facilitate this process, we require an AUTOCAD drawing to accurately generate the Bill of Quantities. Our team is dedicated to assisting you throughout the decision-making process to ensure the optimal solution for your project.

    Based on our calculations and certification, we have determined that the walls of our manhole are capable of adequately handling external pressure from the earth and water table up to a depth of 6 meters. Please refer to the table for detailed information.

    When a vehicle drives over the manhole, the load is absorbed and transferred by the frame and surrounding RCC (reinforced concrete) to the backfilled soil around the manhole. The manhole itself does not directly bear the load as it is not in direct contact with the frame or RCC.

    New Updates

    Reducing Tee
    Type RINGFIT
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    Reducing Tee With Door
    Type SELFIT
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    Reducing Tee
    Type SELFIT
    View Details

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    Versatility in Design and Application

    Astral’s Drain Hulk manhole chambers and inspection chambers are engineered for versatility. This makes them suitable for a wide range of underground drainage and sewerage applications. Whether for domestic, commercial, or municipal projects, these chambers offer robust solutions that meet the demands of various installations. 

    The Ø315 mm, Ø355 mm, and Ø450 mm inspection chambers are made from durable Polypropylene (PP), providing impact resistance and ease of installation. Larger Ø500 mm and Ø600 mm chambers, as well as Ø800 mm and Ø1000 mm manhole chambers, are constructed from high-quality Polyethylene (PE), ensuring long-term durability and resistance to environmental factors.

    Compliance and Efficiency

    Astral’s inspection chambers and manhole chambers are designed to comply with all current regulations, ensuring that your drainage system meets industry standards. The built-in fall within these chambers optimises flow performance, reducing the risk of blockages and ensuring efficient drainage. 

    The chamber raising pieces, featuring strengthening ribs and webbing, allow for quick and easy adjustments to the required height, creating a watertight seal with minimal effort. This compliance and design efficiency make Astral’s Drain Hulk system a reliable and cost-effective solution for any underground drainage project.

    By choosing Astral’s Drain Hulk manhole chambers and inspection chambers, you are investing in a system that delivers superior performance, durability, and ease of installation.

    Description

    PE/PP Manhole & Inspection Chamber

    Drain Hulk, manufacturing by Astral, is a sturdy range of manhole chambers designed specifically for underground drainage and sewerage systems. These chambers are made from 100% virgin UV stabilized Polyethylene (PE) / Polypropylene (PP) material, providing exceptional durability and long-lasting performance.

    An outstanding feature of Drain Hulk is its innovative, which includes carefully engineered ribs. These ribs offer additional strength to the chambers, enabling them to withstand the demands of underground installations. They also act as an uplift prevention system, ensuring reliable functionality in challenging environments with ground water pressure.

    Drain Hulk manhole chambers have proven their resilience and performance, even in demanding site conditions. They are suitable for both on-road and off-road installations, demonstrating their versatility and effectiveness in various settings.

    The use of 100% virgin UV stabilized Polyethylene (PE) / Polypropylene (PP) material ensures that Drain Hulk chambers resist UV degradation and remain unaffected by environmental elements. This UV stabilization feature contributes to the long-term durability and reliability of the chambers, making them an excellent choice for long-lasting underground drainage and sewerage systems.

    Other Products

    Astral Drain Hulk: Comprehensive Solutions for Underground Drainage

    Astral Drain Hulk represents the pinnacle of underground drainage systems, offering advanced manhole chambers and inspection chambers designed to meet the most demanding requirements across various sectors. From residential complexes to large municipal sewerage systems, Astral’s Drain Hulk system provides a versatile, reliable, and efficient solution that stands out in the market for its durability, ease of installation, and superior performance.

    Applications of Astral Drain Hulk

    Astral Drain Hulk is engineered to cater to a wide range of applications, which ensures robust performance in diverse environments. Whether it’s a residential property or a large-scale municipal sewerage system, Astral Drain Hulk manhole chambers and inspection chambers are designed to handle the challenges posed by different settings.

    • Residential Applications

    Astral Drain Hulk is ideal for residential homes and multi-floor buildings. The system ensures seamless and efficient drainage, reducing the risk of blockages and maintaining high standards of hygiene. The variety of available sizes, from Ø315 mm to Ø1000 mm, allows for flexibility in design and installation. This makes it suitable for both small and large-scale residential projects.

    • Commercial and Institutional Applications

    In commercial settings like hotels, resorts, hospitals, and shopping malls, Drain Hulk inspection chambers and manhole chambers provide reliable drainage solutions that can withstand high usage and traffic loads. The system is also perfect for academic institutions, where maintaining a clean and functional environment is crucial.

    • Municipal Sewerage Systems

    Astral Drain Hulk is a top choice for municipal sewerage systems due to its robust construction and ability to handle heavy loads. The system’s durability and resistance to environmental factors make it ideal for long-term use in public infrastructure projects. 

    Key Properties and Benefits

    Astral Drain Hulk manhole chambers and inspection chambers are designed with advanced features that set them apart from conventional drainage systems. Here are some of the key properties and benefits:

    • Great Flexibility

    The availability of ready-made inspection chambers, long lengths of lighter-weight pipes, and various components make the installation of the Drain Hulk system fast and convenient. This flexibility is crucial in reducing installation time and labour costs. This makes it an efficient solution for large-scale projects.

    • Hygienic and Safe

    Astral Drain Hulk ensures trouble-free performance with joints that prevent blockages and leakage. This feature of the manhole chamber is vital for maintaining high standards of hygiene, especially in environments where sanitation is of utmost importance, such as hospitals and residential complexes.

    • Perfect Hydraulic Properties

    The chambers are designed with an in-built slope that enhances the hydraulic capabilities of the system. This design ensures efficient water flow, which reduces the risk of water stagnation and associated problems like odour and sediment buildup.

    • Minimum Excavation Cost

    Thanks to the simple joining technique, the trench width required for installation can be kept to a minimum. Additionally, the smoother bore of the pipes allows for high flow rates at relatively flatter gradients, further reducing excavation and installation costs.

    • Watertight System

    The connection between the pipe, riser, or shaft and the chamber base is watertight, which ensures that there are no leaks. The design of the pipe joints with a click ring and sealing ring makes the system completely leak-proof, which is essential in preventing groundwater contamination.

    • Maintenance-Free

    The system’s optimum functional qualities, good hydraulic properties, and smooth surface finish reduce the need for regular maintenance, such as jetting. This feature not only lowers operational costs but also ensures that the system remains functional and reliable for an extended period.

    • Great Strength & Durability

    Astral Drain Hulk is sufficiently durable to meet site loading requirements. This makes it suitable for both on-road and off-road installations. The system’s strength ensures that it can withstand heavy loads and challenging environmental conditions without compromising its integrity.

    • Longer Life and Overall Economy

    Due to superior chemical resistance and durability, Astral Drain Hulk offers a long service life and trouble-free operation. This longevity, combined with the system’s efficiency and low maintenance requirements, makes it a cost-effective choice for long-term drainage solutions.


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