Spiral Reducer 300-200Ø

Product Overview
Concentric spiral duct reducer designed to connect Ø300mm and Ø200mm spiral (Spiro) ducting in ventilation, heating and air conditioning systems.

The evenly tapered design provides a smooth transition between duct diameters, helping to maintain efficient airflow through the system.

Manufactured from galvanised steel with stitch-welded seams and ball-swaged connections for strength and rigidity. Factory-fitted rubber gaskets on both ends provide a secure, airtight connection.

Features

• Size: Ø300mm to Ø200mm

• Concentric tapered design

• Galvanised steel construction

• Factory-fitted rubber gaskets on both ends

• Ball-swaged connections for strength and rigidity

• Stitch-welded seams for durability

• Quick and easy installation

• Suitable for supply, return and extract air systems

Specifications

• Product Type: Concentric Spiral Duct Reducer

• Large Diameter: Ø300mm

• Small Diameter: Ø200mm

• Material: Galvanised steel

• Connection: Male ends with rubber gaskets

• Construction: Stitch-welded seams

• Duct Compatibility: Spiral (Spiro) ducting

Applications

• Commercial and industrial ventilation

• Heating and air conditioning systems

• Supply and return air ductwork

• Mechanical ventilation and extraction systems