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Copper press reducing tee with three ports

Legend Valve

Legend Valve 450-333P 4x4x3/4 press reducing tee

SKU CH-3D29-AMD1K

Press reducing tee connects 4-inch and 3/4-inch tubing in plumbing systems

  • Large press reducing tee joins three pipe sizes
  • 4" x 4" x 3/4" dimensions suit commercial plumbing systems
  • Press connection method speeds up installation time
  • Lead-free compliant construction meets Proposition 65 safety standards
  • Durable Legend Valve build ensures long service life

4" Press Reducing Tee

The Legend Valve 450-333P is a large press reducing tee designed for plumbing installations requiring a branch connection. It joins two 4-inch main lines with a 3/4-inch outlet using a press-fit method. This new fitting suits professional plumbers and contractors working on commercial or residential water systems.

Sustained system pressure

The press connection creates a permanent, leak-resistant seal that maintains integrity under continuous operating pressure. Once installed with the correct pressing tool, the joint resists vibration and thermal cycling without loosening. The fitting body withstands the demands of constant-flow applications in hot and cold water distribution networks.

Verify pipe and tool compatibility

Confirm that the existing piping matches the 4-inch and 3/4-inch nominal sizes specified for this tee. Ensure a compatible press tool and jaw set are available for the fitting profile before ordering. Check local code requirements for press fittings and review the Proposition 65 notice regarding chemical content.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $378.99
Pricier than about 90% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Does the 450-333P press reducing tee generate noise or heat during continuous plumbing system operation?

The brass fitting contains no moving parts or electrical components so it produces no noise or heat while water flows through it all day.

What piping system and press tool must I already own to install the 4 x 4 x 3/4 inch tee?

You need compatible 4 inch and 3/4 inch press-fit copper or stainless tubing plus a calibrated press tool with the correct jaw profiles for those diameters.

Will the 333 reducing tee connect reliably to older copper pipe already in the building?

Yes, when the existing pipe is clean, round and meets the same press-fit standard the tee seals without soldering or threading.

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