How does the infrared sensor assembly achieve reliable touchless activation performance?

Advanced infrared sensing technology continuously analyzes reflected signal characteristics to accurately detect user presence within the programmed activation zone.

What engineering characteristics improve the durability of the oil rubbed bronze finish?

Protective multilayer finishing processes increase resistance to oxidation, abrasion, chemical exposure, and environmental wear.

How does the solenoid valve maintain precise water flow regulation?

An electronically actuated valve mechanism rapidly modulates hydraulic pathways to provide accurate flow initiation and termination.

How does the faucet maintain hydraulic stability during pressure fluctuations?

Internal pressure-management channels distribute flow uniformly and reduce performance variations caused by changing inlet pressures.

How does the stream-conditioning system improve outlet flow characteristics?

Flow-straightening elements reduce turbulence intensity and produce a controlled discharge stream with improved directional stability.

How are electronic and hydraulic systems isolated from one another?

Dedicated waterproof compartments and sealed interface barriers prevent moisture migration between hydraulic and electronic assemblies.

How does the faucet improve water-efficiency performance in commercial applications?

Sensor-based operation automatically limits water delivery duration, reducing unnecessary consumption while maintaining user convenience.

How does the faucet maintain long-term operational reliability?

Corrosion-resistant materials, high-cycle electronic components, and precision-engineered hydraulic assemblies minimize wear and preserve performance over prolonged service intervals.

BathSelect Minimalist Modern Light Oil Rubbed Bronze Sensor Soap Dispenser

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Retail Price: $630.96

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Availability: Usually Ships in 5 to 10 Business Days
Product Code: BS-4839LB

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Description

Technical Specs

Extended Technical Information

Oil Rubbed Bronze

Matte Black

BathSelect Minimalist Modern Light Oil Rubbed Bronze Sensor Soap Dispenser

S-4839SD is a heavy duty Light Oil Rubbed Bronze soap dispenser designed for heavy traffic applications. It features: Solid Brass Soap Spout Construction (not plastic as with most competing dispensers), Industrial Quality Soap Pump System Generally Used for Medical and Aerospace Applications. A Workhorse. This soap dispenser is designed for above sink installation and use. It is installed in the sink vicinity near the faucet. It is available in battery power, or optional AC power. Soap is refillable from below the counter. This BathSelect Automatic Soap Dispenser is ideal for bathroom applications where soap dispensers are an intricate component of the room's overall design element.

Ideal for commercial use applications in public restrooms, restaurants, office building, public facilities, hospitals. Fits all standard US plumbing.

Commercial Sensor Soap Dispenser

Type: Sensor Operated
Model Number: BS-4839SDC
Liquid Soap Dispenser Type: Automatic Soap Dispenser
Feature: Foam Soap Dispenser
Main Material: Stainless Steel

Technical Information

Brand: FontanaShowers®
Faucet Body Material: Solid Brass
Hygienic: Operates automatically, odor-free and eliminates cross-contamination.
Activation: Infrared sensor
Sensor Range: Self-adjusting
Activation time: < 1 second
Flow Rate: 1-4.5ML/S
Sensor life: 10000 times
Solenoid Valve Life: Over 500000
Battery life: 108000 uses (4 x AA alkaline battery)
Inlet/outlet diameter: G-1/2″
Power Supply: DC :6v(4 x AA alkaline battery) AC:220v-240v; 50/60Hz
Soap saving: infra-red sensor activation sink soap dispenser
Installation feature: Exposed design; involving easy installation and is user friendly
Guarantee: 5 years
Facilities: Commercial washrooms, such as airport, hotel, office building, shopping mall, hospital, school etc.

Features

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Infrared Signal Processing, Fluid Dynamics & Corrosion Protection Engineering

This automatic soap dispenser integrates infrared activation, precision fluid delivery, and corrosion-resistant construction for dependable performance in high-traffic commercial washrooms.

How does infrared signal filtering reduce false dispensing events?

The controller filters transient reflected signals before activating the pump, preventing dispensing caused by brief environmental interference.

How does fluid pathway design improve soap discharge efficiency?

Smooth internal passages reduce hydraulic resistance, allowing more consistent soap delivery while minimizing residual fluid retention.

Why is solid brass spout construction advantageous for commercial applications?

Solid brass provides high structural rigidity and corrosion resistance, improving long-term dimensional stability under continuous service conditions.

How does the oil rubbed bronze finish improve environmental durability?

The protective finish resists oxidation, moisture exposure, and routine cleaning chemicals while preserving the dispenser's surface appearance.

Average Customer Review: Average Customer Review: 5 of 5

5 of 5 Total Reviews: 1 Write a review.

4 of 4 people found the following review helpful:

Low-Maintenance Sensor Fixture	March 18, 2026
Reviewer: Daniel Mercer from Atlanta, GA

As a maintenance supervisor working on a university campus, we selected the BathSelect touchless faucet (BS-4839LB) after dealing with constant wear and recurring dispenser failures. The unit's infrared sensor calibration gave us a more reliable hands-free solution, and the finish quality helped the installation look more intentional and professional.

This model supports both design goals and operational efficiency, making it a practical choice for commercial and hospitality environments. Overall, this upgrade delivered durable operation and easier preventative maintenance without compromising durability, user experience, or day-to-day maintenance efficiency.

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