This PVC Flexible Duct Hose Pipe with a 20mm (3/4 inch) inner diameter is expertly designed for efficient air, gas, and dust ventilation in residential, commercial, and industrial settings. Constructed from premium, virgin PVC material, it offers excellent flexibility and strength for secure ducting—ideal for HVAC systems, exhausts, workshops, and machinery. With a wall thickness ranging from 3.5mm to 4.5mm, this hose withstands working pressures between 0.6 and 3.75 kg/cm² and has a bursting pressure up to 20 kg/cm².

It functions optimally across a temperature range of -20°C to 60/65°C and comes in lengths of 15 to 30 meters. The smooth inner surface minimizes friction, ensuring consistent airflow and easy cleaning, while the lightweight and maintenance-free build allows quick installation and long-lasting use.

Features & Benefits

• 20mm (3/4 inch) inner diameter

• Made from high-strength, flexible virgin PVC

• Wall thickness: 3.5–4.5 mm

• Working pressure: 0.6–3.75 kg/cm²; bursting pressure: 2.75–20 kg/cm²

• Operating temperature: -20°C to 60/65°C

• Lengths: 15–30 meters (custom lengths available)

• Lightweight, flexible, and maintenance-free

• Suitable for air, gas, dust, and light fluid transfer

• Smooth inner wall enhances flow and cleaning

• Easy installation for HVAC, exhaust, industrial, and residential applications

Keywords

PVC flexible duct hose, 20mm duct hose pipe, 3/4 inch PVC hose, flexible air ducting, HVAC hose pipe, lightweight duct hose, durable PVC pipe, dust extraction hose, flexible ventilation pipe, industrial duct hose, grey PVC duct pipe, maintenance-free hose, high-pressure duct hose, smooth inner PVC hose, multipurpose flexible hose.