Product Description
The specialty of our organization lies in the manufacture and supply of Hydrological Door Closers. The available range of these door closers is appreciated for its impeccable finish and reliability. These door closers could be installed quite easily and that too in the least amount of time. These door closers are fabricated from the hi-tech machines and are offered at reasonable prices to the beloved clients.
Features:
- Installed at the doors
- Operates efficiently
- Topnotch quality
Product Specification :
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Closer Type
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Hydraulic
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Mounting Type
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Concealed
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Brand
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Richies
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Material
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Brass
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Hardness
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45 HRC
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Weight
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1 kg
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Superior Control and DurabilityThe Hydrological DC-203 offers two-valve control, granting you flexibility in managing door closing speed, ensuring both security and comfort. Its robust construction, high tensile strength, and anti-corrosive coating make it a long-lasting solution for both interior and exterior doors, tested to exceed 500,000 life cycles.
Versatile Application and DesignCompatible with wood, metal, and uPVC doors, the DC-203 supports leaf thicknesses starting from 30 mm and door widths up to 1100 mm. The rectangular, aluminum alloy body and elegant silver powder-coated finish blend seamlessly into various residential and commercial aesthetics while providing maximum performance.
FAQs of Hydrological Door Closers:
Q: How does the two-valve speed adjustment work on the Hydrological DC-203?
A: The Hydrological DC-203 features independent two-valve control, allowing you to precisely adjust both the latching and closing speeds of your door. This ensures controlled closing and enhances safety and convenience.
Q: What door materials and sizes is the DC-203 suitable for?
A: This door closer is designed for use with wood, metal, and uPVC doors. It fits door widths from 750 mm to 1100 mm, with a minimum leaf thickness of 30 mm, and supports weights between 4085 kg.
Q: When should the backcheck feature be used?
A: The backcheck function prevents doors from swinging open violently, protecting walls and door frames. It is especially useful in areas with high foot traffic or where wind might cause sudden door movements.
Q: Where can the Hydrological DC-203 be installed?
A: The DC-203 is suitable for both residential and commercial main entry and exit doors. Its surface-mounted, overhead design allows easy installation on a wide range of door frames and environments.
Q: What is the installation process for this hydraulic door closer?
A: Installation involves surface-mounting the closer body overhead, aligning it with the hinge side, and securing it to the door and frame. The closing speed and spring power can then be adjusted using the access valves for optimal performance.
Q: What are the benefits of choosing a fire-rated, anti-corrosive door closer?
A: Choosing a fire-rated, anti-corrosive model like the DC-203 ensures compliance with safety regulations, reduces maintenance needs, and increases longevity, especially in demanding weather conditions or commercial settings.
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