We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass pipe nipple with threaded ends, 11 inches long

Legend Valve

Legend Valve 311-155 1-1/2 x 11 inch brass nipple

SKU CH-3D9D-ECR4A

Connects 1-1/2 inch threaded pipes over an 11 inch length with no-lead red brass construction

  • 1-1/2 inch diameter suits large plumbing connections
  • 11 inch length spans wide gaps between fittings
  • No-lead red brass avoids regulated heavy-metal content
  • California Proposition 65 notice flags cancer-risk chemical
  • California Proposition 65 notice flags reproductive-harm chemical

1-1/2 inch by 11 inch brass nipple

The Legend Valve 311-155 is a no-lead red brass nipple designed for plumbing installations. It connects two female-threaded components in water or gas lines. The fitting suits residential and commercial pipework where a straight, 11-inch length is required. Buyers needing a different diameter or a shorter reach should select another size.

Capacity and pressure handling

The red brass construction resists corrosion and dezincification in potable-water systems. It withstands typical municipal supply pressures without deformation. The fitting is not rated for extreme high-pressure industrial service beyond standard plumbing codes. Systems requiring certified pressure ratings above common residential limits need verified alternatives.

Build quality and thread compatibility

Precision-cut NPT threads ensure a reliable seal with compatible couplings, valves or pipe ends. The no-lead alloy meets California Proposition 65 disclosure requirements for lead content. Brass surfaces accept thread tape or pipe dope without galling. Installers should verify thread standard matches existing pipework before assembly.

Highlights

  • 1-1/2 inch diameter suits large plumbing connections
  • 11 inch length spans wide gaps between fittings
  • No-lead red brass avoids regulated heavy-metal content
  • California Proposition 65 notice flags cancer-risk chemical
  • California Proposition 65 notice flags reproductive-harm chemical

Specifications

BrandLEGEND VALVE

Questions about this item

Will this 1-1/2 inch brass nipple thread directly onto my existing 1-1/2 inch fittings without adapters?

Yes, the 1-1/2 inch NPT threads match standard fittings of the same size so it connects directly.

How can I confirm the nipple is sealed and leak-free once installed?

Pressurise the line and check each joint for drips; a properly threaded brass nipple shows no weeping at the connections.

Does the box include thread sealant or tape, or must I buy that separately?

The package contains only the 11 inch brass nipple; pipe tape or thread compound must be purchased separately.

More in Fittings & Couplings

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.