Kair 150mm 6 inch Plastic Ducting Pipe 1 Metre Rigid Straight HVAC Ventilation

Kair System 150 Round Plastic Ducting Pipe

This Kair plastic ducting pipe is a 150mm (6 inch) diameter, 1 metre long, rigid straight duct channel. Designed for superior airflow performance, it is ideal for high power extraction systems and whole house ventilation where minimizing pressure drop is crucial. Made in the UK from high-quality white uPVC plastic.

Key Features

• Brand: Kair
• System Size: System 150 (SYS-150)
• Diameter: 150mm (6 inch)
• Length: 1 Metre
• Type: Rigid Straight Duct Channel
• Material: High-quality white uPVC plastic
• Temperature Range: +60c / -15c
• Compliance: Suitable for use in compliance with Part F Building Regulations
• Airflow: Superior performance compared to flexible or rectangular ducting
• Installation: Lightweight, push-fit system, can be sealed with silicone, solvent cement, or tape. Can be cut with a hacksaw.

Specifications

• Outer Diameter: 153.60mm
• Free Air: 17,673 mm
• Static Pressure Drop:
  
  • 15 l/s = 0.10 Pa
  • 30 l/s = 0.40 Pa
  • 60 l/s = 1.20 Pa

Installation Tips

Straight lengths of this round plastic ducting tube are female, meaning male fittings (like bends and reducers) generally slip inside. To connect two female straight duct lengths, use a system 150mm male connector part: DUCVKC365. For permanent fixings, joints can be sealed. Ductwork can be fixed to walls and ceilings using round pipe fixing clips (Part: DUCVKC442C). Consider pre-insulated ducting for cold areas to prevent condensation.