AIR LINE STEEL MANIFOLD

Description

Air Line Steel Manifold is a heavy-duty multi-outlet air distribution unit constructed from steel for long-term durability and stable mounting in professional grow room and hydroponic setups. We have been supplying air system components to UK hydroponic growers since 2017, and the steel manifold is the preferred choice for growers who want a more permanent, robust air distribution solution than a plastic clip-on manifold provides.

Professional-Grade Air Distribution

The steel construction of this manifold makes it suitable for wall or bench mounting in a fixed position within your grow room, providing a stable, permanent air distribution hub that does not flex, crack or degrade in the humid environment of an active growing space. Each outlet is fitted with an individual flow control valve for precise adjustment of airflow to different system points, allowing you to balance oxygenation between reservoirs at different depths, DWC buckets at different distances from the pump, or any multi-point aeration system where consistent dissolved oxygen levels across all points are required.

The steel body and fittings provide a more reliable seal at each outlet connection compared to plastic alternatives — particularly important in systems running continuously at higher air pressures where plastic fittings can develop micro-leaks over time. For commercial or semi-commercial growing operations where the air system is a critical infrastructure component rather than a temporary setup, the steel manifold represents a better long-term investment.

Installation and Sizing

Mount the manifold securely in a location that allows even-length runs of airline tubing to each system point where possible. Connect a quality air pump output to the inlet and run 4mm or 6mm airline to each outlet. Use the individual flow controls to balance output between all connected points once the system is running.

Compatible with all standard airline fittings and airstones. Pair with a quality commercial or professional-grade air pump for continuous, reliable multi-point aeration. A well-built, long-lasting component for serious grow room infrastructure.