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Stainless steel no hub coupling with two bolted clamps

Legend Valve

Legend Valve 303-418 2 inch Heavy Duty No Hub Coupling accessory

SKU CH-7E7Y-72C9R

A 2-inch heavy-duty no-hub coupling for joining plain-end pipe in drainage systems

  • Heavy-duty coupling handles demanding drainage connections
  • No-hub design installs quickly without special tools
  • Two-inch size fits standard residential waste lines
  • California Proposition 65 warning discloses regulated chemicals
  • Legend Valve brand backs reliable plumbing performance

2-inch Heavy Duty No Hub Coupling

This coupling connects two sections of no-hub pipe in drainage or vent systems. It is designed for plumbing professionals and maintenance teams who need a secure joint without using traditional hub-and-spigot fittings.

Replaces worn or damaged no-hub connectors

Install this coupling when an existing no-hub joint shows leakage, corrosion or mechanical damage. The jump is worth it when the pipe material and outside diameter match the coupling specifications and a code-compliant repair is required.

Verify pipe outside diameter

Check that both pipe ends are clean, undamaged and rated for no-hub connections. Confirm local plumbing codes accept this coupling type for the intended application before ordering.

Highlights

  • Heavy-duty coupling handles demanding drainage connections
  • No-hub design installs quickly without special tools
  • Two-inch size fits standard residential waste lines
  • California Proposition 65 warning discloses regulated chemicals
  • Legend Valve brand backs reliable plumbing performance

Specifications

BrandLEGEND VALVE

Questions about this item

What pipe size does the 2 inch heavy duty no hub coupling fit?

This coupling is made for 2 inch no-hub cast iron or plastic pipe and uses the supplied stainless steel shield and clamps to seal the joint.

How do you install the 303-418 coupling and what step is often missed?

Slide the coupling over the pipe ends, centre the gasket on the joint, then tighten the clamps alternately to the torque marked on the band — skipping the alternating sequence leaves an uneven seal.

Which parts of the coupling will need replacement over time?

The neoprene gasket and stainless clamp bands are the wear items; inspect them whenever the system is opened and replace if cracks, corrosion or loss of elasticity appear.

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