Oblique sediment filter 3/4" with magnetic insert

Product detailed description

This oblique sediment filter is commonly used in domestic and commercial plumbing systems where a branch circuit supplies multiple outlets simultaneously, such as in a kitchen or bathroom. Installers working on older systems often encounter iron and rust particles in the water supply, which can damage fixtures and reduce efficiency. This filter is designed to be installed in vertical pipe runs, ensuring effective sediment and iron particle removal while maintaining flow rates in systems with higher demand.

Typical applications include retrofitting older plumbing systems and new builds where water quality is a concern. The filter is particularly useful in areas with hard water or where the water supply contains high levels of sediment. It is installed in the main branch of the system to protect downstream components such as taps, showers, and appliances from particulate damage.

Technical parameters

The maximum operating temperature of 100°C allows the filter to be used in both cold and hot water systems. The maximum operating pressure of 10 bar ensures compatibility with standard domestic and light commercial water supply pressures. The 3/4 inch (G3/4) connection is suitable for branch circuits with multiple outlets, avoiding flow restrictions that may occur with smaller connections. The vertical installation requirement ensures proper sediment collection and prevents clogging.

Installation and connection

Installation requires a vertical section of pipe where the filter can be mounted with the nut facing downward. The 3/4 inch (G3/4) connection uses a standard British/Whitworth thread, which must be sealed with appropriate thread sealant or PTFE tape. Before installation, ensure the system is depressurised and the filter is compatible with the pipe material.

Compatibility and accessories

This filter is compatible with standard copper, steel, and plastic piping systems that use G3/4 connections. No additional accessories are required for basic installation, but it is recommended to have a set of wrenches and thread sealant on hand. For larger systems or where multiple filters are required, consider using a central filtration unit in addition to this model. No related products are available for this model.

Technical background for designers

The filter operates by allowing water to pass through a fine mesh screen that captures sand and sediment. The magnetic insert in the removable cassette attracts iron and rust particles, which are common in older systems. The brass body provides good corrosion resistance and durability, making it suitable for long-term use in both hot and cold water applications. The vertical installation ensures that particles settle in the filter housing and can be removed during maintenance. The system integration is straightforward, and the filter can be placed at the branch point before the distribution to multiple outlets.

Service and operation

Regular maintenance is required to ensure the filter continues to operate efficiently. The removable cassette should be inspected and cleaned periodically, depending on the water quality and usage. No specific service intervals are provided, but it is recommended to check the filter at least once a year or more frequently in systems with high particulate levels. During inspection, check for blockages in the mesh and ensure the magnetic insert is free of debris. A clogged filter can reduce flow and increase pressure drop, affecting system performance.

Frequently asked questions

Can the filter be installed horizontally?
No, the filter must be installed vertically with the nut facing downward to ensure proper sediment collection and prevent clogging.

Is the magnetic insert removable?
Yes, the magnetic insert is part of the removable cassette, which can be cleaned and reinstalled without replacing the entire filter.

Can this filter be used in hot water systems?
Yes, the maximum operating temperature of 100°C makes it suitable for both cold and hot water applications.

What type of thread is used for the connection?
The filter uses a G3/4 British/Whitworth thread, which is standard for many plumbing systems in Europe.