STJH-GALVANIZED-STEEL-RECTANGULAR-AIR-DUCT-600X300

Galvanized Steel Rectangular Air Duct 600 x 300 mm

Wide 600 x 300 mm galvanized duct section for distributing supply air to several terminal branches.

Broad airway accommodates grouped terminal feeds.
Rectangular geometry uses ceiling width efficiently.
Clamped seal mouldings remain accessible at section joints.

Введение продукции

This intermediate duct has a 2:1 airway aspect ratio and three times the cross-sectional area of a 300 x 200 mm branch. Formed metal walls and factory-style end profiles produce a continuous rectangular route between distribution fittings.

Основные характеристики

Broad airway accommodates grouped terminal feeds.
Rectangular geometry uses ceiling width efficiently.
Clamped seal mouldings remain accessible at section joints.

Технические параметры

Airway Width	600 mm
Airway Height	300 mm
Cross-Sectional Area	0.180 m²
Sheet Material	Hot-dip galvanized steel Z275
Section Shape	Rectangular, 2:1 aspect ratio
Connection	Profile flange with continuous sealing strip
Operating Pressure Range	-750 to +1000 Pa
Sealed System Class	Class C
Support Interval	2400 mm maximum
Customization	Dimensions and connection arrangements can be customized for the application.

Applications

Multi-outlet ceiling supply distribution
Return branches connecting several rooms

Solutions for Your Application

A compact branch becomes restrictive when several outlets are added.

The 0.180 m² airway provides a larger flow passage without a deep square section.

Wide flat duct walls need stable connections.

Formed end profiles stiffen the perimeter while providing a defined sealing surface.

Доступные варианты

External stiffening profiles
Compatible reducers and take-offs

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