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Manrose

Manrose Reducer 125X100mm

Manrose Reducer 125X100mm

764553
£2.01 GBP
£2.01 GBP
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  • Larger items (10kg - 30kg) - £15 and free for orders over £350
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  • Lighter items (under 1kg) - £7
  • Smaller items (1 - 10kg) - £15
  • Larger items (10kg - 30kg) - £25
  • Bulky items (30kg and above) - £35 with minimum order value of £100

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The Manrose Reducer 125mm to 100mm is a high-quality PVC ducting accessory designed to connect ducting components of two different diameters. This reducer allows for seamless airflow transition from a larger 125mm (5") duct to a smaller 100mm (4") duct, making it a versatile solution in both residential and commercial ventilation systems.

Ideal for installations where equipment or ducting sizes differ, this reducer helps maintain efficient airflow and system compatibility, ensuring smooth and quiet operation of fans, extractors, or HVAC systems.

Key Features

  • Size Adaptability
    Easily reduces ducting size from 125mm (5") to 100mm (4"), making it compatible with a wide range of extractor fans, tumble dryers, and ventilation systems.
  • Durable PVC Construction
    Manufactured from high-quality white PVC, the reducer is lightweight, tough, and resistant to damage, moisture, and heat within normal ventilation use.
  • Optimised for Airflow
    Designed to reduce airflow turbulence and minimize pressure loss when transitioning between duct sizes.
  • Simple Push-Fit Installation
    Fits snugly into both rigid and flexible ducting using standard push-fit connections—no adhesives or clamps needed for basic installations (though sealing tape is recommended for airtight performance).
  • Versatile Applications
    Compatible with most standard ducting and extraction systems used in kitchens, bathrooms, utility rooms, and workshops.

Typical Applications

  • Adapting extractor fan outlets or inlets of differing sizes
  • Connecting ducting from one system type to another
  • HVAC and air conditioning installations
  • Use in confined spaces where 125mm ducts need to transition to 100mm

Technical Specifications

Feature Specification
Product Type Round Reducer
Larger Diameter 125mm (5")
Smaller Diameter 100mm (4")
Material PVC
Colour White
Installation Type Push-fit
Weight 30g
Compatibility Round rigid and flexible ducting

Installation Notes

  • To install, insert each duct size into the appropriate end of the reducer.
  • For airtight sealing, use foil ducting tape or PVC ducting clips (sold separately).
  • Ensure all connections are secure and aligned to maintain optimal airflow.

Frequently Asked Questions (FAQ)

Q: Can this reducer be used with flexible ducting?
A: Yes, it is compatible with both rigid and flexible round ducting in the stated sizes.

Q: Is it heat resistant?
A: The PVC material is heat-resistant for normal domestic and commercial ventilation uses, but not designed for high-temperature exhaust systems like chimneys or stoves.

Q: Do I need any special tools to install this?
A: No. The reducer installs with a simple push-fit connection, and sealing with duct tape is optional but recommended.

Warranty Information

The Manrose Reducer 125mm to 100mm comes with a 1-year manufacturer’s warranty, covering manufacturing defects under normal usage and installation conditions.