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Black Onyx tub and shower faucet with porcelain cross handle and vintage spout

KINGSTON BRASS

Kingston Brass NB36300PX Black Onyx Tub & Shower Faucet

SKU CH-S2VN-755WK

Pressure-balanced tub and shower faucet with porcelain cross handle, vintage spout and black onyx finish meeting ASTM B117 and B368 standards

  • Pressure-balanced valve prevents scalding for safer showers
  • Brass construction with Black Onyx finish resists corrosion per ASTM B117 and ASTM B368
  • Washerless ceramic cartridge delivers long-lasting drip-free operation
  • Screwdriver stops allow quick servicing without shutting off main water supply
  • Single-hole mono-block installation with deck plate simplifies mounting

Black Onyx Tub & Shower Faucet

The Kingston Brass NB36300PX is a pressure-balanced tub and shower faucet designed for single-hole mono-block installation with a deck plate. It includes a vintage spout and porcelain cross handles, making it suited for bathrooms that favour a classic aesthetic with modern safety features.

Brass Construction and Service Features

High-quality brass construction provides durability and reliability, while the washerless ceramic cartridge ensures long-lasting performance. Screwdriver stops allow easy servicing without shutting off the main water supply, and the Black Onyx finish meets ASTM B117 and ASTM B368 requirements for corrosion resistance.

Upgrading from Basic Mixer Valves

This set replaces simpler two-handle or non-pressure-balanced valves that lack scald protection and integrated diverters. The jump is worth it when renovating a vintage-style bath where a single-hole deck-mount layout is required and a cohesive period look matters.

How it compares

Measured against everything we stock in Showerheads & Hand Showers, at today’s prices. Recalculated every night.

Price $380.99
Pricier than about 70% of the 25 comparable items (median $342.99).

Specifications

Product
Brand nameKingston Brass

Questions about this item

What pressure-balancing standard does the NB36300PX meet?

The faucet uses a pressure-balanced ceramic cartridge that maintains safe water temperature during pressure changes.

What mounting style does the NB36300PX require?

Single-hole mono-block installation with the included deck plate covers the cutout.

How is the cartridge accessed for service on the NB36300PX?

Built-in screwdriver stops let you shut off water at the valve so the cartridge can be removed without turning off the main supply.

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