Filter products
1½ inch threaded fittings
1½ inch threaded fittings provide reliable connections between larger PE pipes, manifolds, valves and other irrigation components. They are particularly useful for main lines and higher capacity systems where larger water volumes need to be distributed.
Filter products
1½ inch fittings for main lines
1½ inch threaded connections can be used on larger pipe sections within garden irrigation systems. They provide detachable transitions between PE pipes, manifolds and other components.
This size is particularly useful where more water needs to be carried than through smaller garden pipework. The correct connection size depends on flow requirements, pipe length and system design.
Connect manifolds and valves securely
Suitable threaded fittings can connect PE pipework to manifolds, valves and other irrigation equipment. Male and female threaded versions provide different installation options.
Check the thread size of every component before ordering. Where different dimensions need to be joined, a suitable reducer or adapter may be required.
Detachable connections for maintenance
Threaded connections are useful where components may later need to be removed for maintenance or replacement. Typical examples include filters, valves and manifold assemblies installed in accessible areas.
Leave sufficient working space around larger connections and avoid installing the pipe under unnecessary mechanical stress. This makes later servicing considerably easier.
Seal 1½ inch threaded joints reliably
Threaded connections should be sealed correctly using material suitable for the particular thread and irrigation application. Follow the fitting manufacturer's installation requirements.
Once installation is complete, test all joints under operating pressure before permanently covering the pipework or closing the valve box.
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