Manrose Round Pipe 350mm

The Manrose 100mm (4") Rigid Round Pipe is a durable, high-quality ventilation duct component designed for use in domestic and commercial ventilation systems. Measuring 350mm in length, this PVC pipe provides a straight, rigid section ideal for use with extractor fans, cooker hoods, tumble dryers, and general air distribution applications.

Crafted from robust white PVC, it ensures long-term durability while maintaining compatibility with standard 100mm (4") ventilation fittings. Its smooth internal surface minimizes airflow resistance, making it suitable for efficient ducting runs with minimal pressure drop.

Key Features & Benefits

• Standard Size Compatibility
  Designed to fit all 100mm (4") ducting and ventilation systems, including fans, valves, and connectors.
• 350mm Length
  Offers an ideal mid-length section for bridging gaps or extending ducting systems without the need for flexible tubing.
• Durable PVC Construction
  Manufactured from strong, lightweight white PVC plastic, resistant to crushing, corrosion, and moisture.
• Smooth Interior Finish
  Ensures low air resistance and high airflow efficiency, reducing energy consumption and fan workload.
• Versatile Application
  Suitable for both vertical and horizontal installations in wall, ceiling, or surface-mounted ducting setups.

Technical Specifications

Ideal Applications

• Bathroom and kitchen extractor fan installations
• Ventilation runs for tumble dryers or cooker hoods
• HVAC systems in residential or commercial properties
• Connecting ducting through walls, ceilings, or cabinets
• Anywhere rigid, straight-line airflow is required

Installation Notes

• This pipe can be easily cut to a shorter length using a standard saw.
• Compatible with Manrose connectors, bends, grilles, and adaptors for complete system setup.
• Ensure tight seals with duct tape or silicone sealant to prevent air leakage.

FAQs

Q: Can I connect this pipe to a flexible ducting hose?
A: Yes, using a 100mm male or female adaptor, you can join this rigid pipe with flexible ducting or other fittings.

Q: Is this pipe suitable for external use?
A: While it is moisture-resistant, prolonged UV exposure may degrade standard PVC over time. It is best used indoors or in protected outdoor installations.

Q: Can multiple pipes be joined together?
A: Absolutely. You can use a rigid pipe connector or straight coupler to extend runs as needed.

Warranty & Aftercare

• Manufacturer Warranty: Covered under Manrose’s 1-year standard warranty against manufacturing defects.
• Maintenance: Minimal – occasional visual inspection recommended to ensure the duct is free from blockages or damage.
• Cleaning: Wipe with a damp cloth. Avoid harsh chemicals or abrasive materials.

Why Choose Manrose?

With over 30 years of experience, Manrose is a leading UK manufacturer of efficient, reliable ventilation solutions. This rigid round pipe exemplifies their commitment to quality, compatibility, and performance — making it a trusted choice for tradespeople and homeowners alike.