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Black nickel tub and shower faucet with metal lever handle

KINGSTON BRASS

Kingston Brass NB3630AL Water Onyx Pressure Balanced Tub & Shower Faucet with Metal Lever Handle

SKU CH-9PRT-QQMYA

Pressure-balanced tub and shower faucet with metal lever handle, ceramic cartridge and diverter spout in Black Nickel finish

  • Pressure balanced valve prevents sudden temperature changes
  • Durable washerless ceramic cartridge ensures long-lasting performance
  • Black Onyx finish meets ASTM B117 and B368 standards
  • Screwdriver stops allow easy maintenance access
  • Modern contemporary design with metal lever handle included

Water Onyx Pressure-Balanced Tub & Shower Set

The Water Onyx NB3630AL is a pressure-balanced tub and shower faucet with a metal lever handle. It suits homeowners who want a modern Black Nickel finish and a single-handle control for both tub and shower functions. The set includes a diverter spout and is built around a durable washerless ceramic cartridge. It is not for buyers who prefer separate hot and cold handles or a cross-handle style.

Installation Checks Before Ordering

Verify that your existing rough-in uses a pressure-balanced valve body compatible with screwdriver stops for maintenance access. Confirm the supply connections match the valve inlets and that the wall opening accommodates the trim plate and diverter spout. Ensure the finish matches other Black Nickel fixtures in the bathroom. Do not proceed if your current valve lacks pressure-balance safety functionality.

Thermals Noise and Power Draw

As a mechanically operated faucet with a ceramic cartridge, the unit draws no electrical power and produces no fan or pump noise. Water temperature stability is managed by the pressure-balanced valve, which reacts to supply fluctuations without external energy. The Black Nickel finish meets ASTM B117 and ASTM B368 corrosion-resistance standards for long-term durability in wet environments.

Highlights

  • Pressure balanced valve prevents sudden temperature changes
  • Durable washerless ceramic cartridge ensures long-lasting performance
  • Black Onyx finish meets ASTM B117 and B368 standards
  • Screwdriver stops allow easy maintenance access
  • Modern contemporary design with metal lever handle included

Specifications

BrandKingston Brass

Questions about this item

Does the NB3630AL faucet set include the tub spout and shower head, or must they be purchased separately?

The set includes the diverter spout along with the pressure-balanced valve, metal lever handle and ceramic cartridge, so no separate tub spout or shower head purchase is required.

Which handle style should I choose for the Water Onyx NB3630AL — metal lever, cross handle or porcelain lever?

The NB3630AL model shown here comes with the metal lever handle; cross handle and porcelain lever versions are offered as separate models in the same Water Onyx series.

What do the ASTM B117 and B368 ratings mean for the Black Onyx finish once the faucet is installed?

Those standards confirm the Black Nickel finish has passed salt-spray and corrosion-resistance testing, so the coating will withstand humid bathroom conditions without premature wear.

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