Shield-Shaped ABS Flat Duct 132×45mm, Rigid Underfloor Fresh Air Ventilation Pipe for HVAC Ventilation System

Shield-Shaped ABS Flat Duct 132x45mm — Rigid Underfloor Fresh Air Ventilation Pipe

A rigid shield-shaped ABS flat duct for underfloor fresh air ventilation. The distinctive shield cross-section with internal rib reinforcement gives a stiff, thin-wall section that resists load while keeping the height to 45 mm. It is extruded in one piece from high-grade ABS in a white finish.

Key Features

• Shield-shaped section with internal ribs — stiff and load resistant
• Rigid one-piece extrusion — no sagging over long runs
• 45 mm height — minimal floor build-up impact
• High-grade ABS — strong, stable and corrosion-free
• White finish — with matching accessories available

Technical Specifications

Typical Applications

• Underfloor fresh air supply where a rigid duct is preferred
• Floor build-ups with limited available height
• Projects requiring dimensional stability over long runs

System Matching

Works with our shield-shaped HDPE flat corrugated duct, floor supply outlet assembly, ABS distribution box and PVC TT flat duct.

FAQ

Q: Why a shield cross-section?
A: The shield shape with internal ribs gives good stiffness in a shallow section, which suits floor build-ups.

Q: Can the size be customised?
A: Yes, dimensions are customisable.

Q: Which fittings match it?
A: It is compatible with standard underfloor fresh air duct fittings.