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Brass tee adapter with swivel connectors, model 3516

Aqua Plumb

Aqua Plumb 3516P Brass Supply Stop Extender Tee

SKU CH-9DV7-WV934

A brass tee that branches a 3/8" supply stop to add an icemaker, dishwasher or filter without extra valves or drilling

  • Product typeDrain Components
  • Sold asEach
  • Creates a branch outlet from an existing supply stop
  • Connects icemakers, dishwashers, water filters and other 3/8" accessories
  • Brass construction handles hot and cold water lines
  • Swivel screw-on hook-up installs without drilling or extra valves
  • Multiple adapters can be chained for more than one accessory

Brass Supply Stop Extender Tee

The Aqua Plumb 3516P creates a branch outlet from an existing supply stop using a 3/8-inch connection. It serves plumbers and DIY installers adding icemakers, dishwashers, or water filters without modifying the original valve. The brass body accepts hot or cold water lines and requires no drilling for installation.

Sustained Load Behavior

Under continuous household pressure the brass construction resists corrosion and maintains a reliable seal at the swivel nut. Multiple adapters can be chained together to serve several accessories from a single stop without degrading joint integrity over time. The screw-on design keeps connections secure through thermal expansion cycles.

Interface Practical Limits

The 3/8-inch outer diameter fitting restricts use to supply lines and accessories matching that specific size. It cannot connect directly to larger or smaller tubing without additional adapters not included here. The swivel nut requires sufficient clearance behind the supply stop to rotate freely during tightening.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 84% of the 4,240 comparable items (median $31.99).

Specifications

Product
Product typeDrain Components

Questions about this item

Does the 3516 brass tee add noticeable heat or noise when water runs continuously?

The solid brass body has no moving parts or electrical components, so it adds no heat or noise beyond normal water flow through the supply line.

What existing plumbing must be in place before installing the 3516 extender tee?

A 3/8 inch outer-diameter supply stop is required; the tee swivels onto its threads to create a branch outlet.

Will the 3516 tee work with older 3/8 inch supply stops and copper tubing I already have?

Yes, the swivel screw-on connection fits standard 3/8 inch OD stops and tubing, letting you add icemakers, filters or dishwashers without replacing the existing valve.

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