Minimise operator fatigue during plant room maintenance. Deliver high-level cleaning with this professional-grade aluminium extension tube.
Cleaning AHUs, plant rooms, and overhead grilles is hard work. Every gram of weight counts. This 32mm Aluminium Extension Tube is the preferred choice for HVAC contractors. It’s compatible with both Numatic industrial and backpack vacuums. It offers the structural rigidity needed for industrial environments. Meanwhile, it’s lighter than standard steel tubes. This makes it essential for working at height or in confined spaces.
Engineered for the HVAC Contractor
Standard steel vacuum wands can become heavy and cumbersome during long shifts. This is vital when reaching up to clean extract grilles. It is also key when reaching deep into AHU filter plenums.
- Reduce Strain: The lightweight aluminium construction reduces wrist and shoulder strain. This allows for longer, more precise cleaning sessions.
- Corrosion Resistant: Unlike steel, aluminium resists corrosion. This makes it ideal for use in damp plant room environments. It’s also great for cleaning around cooling coils.
Versatile Application
At 50cm in length, this tube is a modular building block for your dust control setup:
- High-Reach Cleaning: Connect many tubes to reach high-level ductwork, pipework, and cable trays. You can do so without the need for a ladder.
- Floor and Plenum Cleaning: Combine two tubes to create a comfortable floor wand. This way, you can vacuum plant room floors or the base of AHU chambers.
- Backpack Vacuum Essential: The perfect partner for Numatic RSV (Rucksack) series vacuums. It keeps your setup light and agile for ladder work and tight access areas.
Compatibility
Designed for the professional standard, this tube fits various industrial dust control units:
- Numatic Industrial: Compatible with hazardous dust vacs (HZ series) and rucksack units (RSV). These are often used in the HVAC trade.
- Universal 32mm Fit: Will fit any commercial vacuum hose cuff or floor tool with a 32mm connection.
Technical Specifications
- Diameter: 32mm (Standard Detail/Industrial fit)
- Length: 50cm
- Material: Industrial Grade Aluminium
- Weight: Ultra-lightweight for overhead use
- Connection: Tapered push-fit for an airtight seal
- Official UK Stockist: Hasman supplies the highest quality spares for professional ductwork cleaners.
Order your replacement tubes today for fast UK delivery.



