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The SPEARS MA2903-010 is a 1-inch swivel x swivel manifold coupling designed for use in plastic piping systems where secure, leak-free manifold connections are required. This fitting allows rotation on both ends during assembly, making it easier to align and tighten connections without twisting the pipe or adjacent fittings. It is a compact, lightweight component weighing 0.13 pounds, suited for plumbing and fluid distribution manifold applications. Licensed plumbers and pipefitters working on manifold-based distribution systems will find this coupling straightforward to install and integrate into new or existing configurations.
This manifold coupling is intended for use in residential and light commercial plumbing systems where manifold headers distribute flow to multiple branch lines. The swivel x swivel end configuration is particularly useful in tight or fixed installations where pipe rotation is not possible. It is designed for use with compatible manifold systems and plastic piping assemblies where precise alignment of threaded connections is critical to system integrity.
Designed as an OEM-style replacement or addition for 1-inch swivel manifold coupling applications in plastic piping distribution systems.
Installation should be performed by a licensed plumber following applicable IPC and local plumbing code requirements. Shut off the water supply and depressurize the system before removing or installing any manifold fitting. Use appropriate thread sealant or tape as required by the fitting specification and local code. Do not overtighten swivel connections, as this can damage the swivel seat and compromise the seal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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