Bravat Automatic Oil Rubbed Bronze/Matte Black Commercial Sensor Faucets
Bathroom sensor activated commercial faucets help stop the spread of germs by reducing contact in the restroom.
 
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Product Code: BST-D637KORB


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Description Technical Specs Extended Technical Information
 

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Bravat Automatic Oil Rubbed Bronze Commercial Hands Free Sensor Faucet

Ideal for commercial use applications in public restrooms, restaurants, office building, public facilities, hospitals. Fits all standard US plumbing.
Bravat Automatic Oil Rubbed Bronze Commercial Sensor Faucets
  • Sensor faucet complete motion detection operation.
  • Sensitive Sensor with Infrared AI Smart-Chip
  • Factory set to 30-second Auto Shutoff (can be adjusted).
  • Water Pressure: 0.5 - 7.0 KGS/cm, 10 - 125 psi
  • Solid Brass Construction, Oil Rubbed Bronze Finish
  • Installation made easy with simplified instructions
  • Water resistant solenoid enclosure
  • Advanced energy saving design for long lasting battery life
  • Comes complete with Hoses & Accessories
  • Power Supply: AC110V And DC6V (batteries not included)
  • AC/DC power option.
  • ADA compliant
  • Can be installed in new or retrofit applications.
  • Usage: Commercial
  • Touchless operation; specifically designed for optimal performance in various commercial use applications, making it ideal for public restrooms, restaurants, office buildings, public facilities and hospitals. Fits all standard US plumbing.

Bravat Automatic Oil Rubbed Bronze Commercial Sensor FaucetsBravat Automatic Oil Rubbed Bronze Commercial Sensor Faucets

Reduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. Cut down on water usage by minimizing waste of water while soaping, lathering, scrubbing, and drying hands by eliminating unnecessary and unattended water flow.

Sensor Activated Faucet Special Features:

  • Durable Vandal-Resistant Brass Body; Ideal for commercial high traffic use applications
  • Intelligent: with its micro-computer controlling its action, the faucet will self-adjust its best detection zone as per the color and shape of the lavatory
  • Flashing light indicator; a diagnostic indicator for power up, low battery, and solenoid function.
  • The meanings of the codes are described in the installation instructions.
  • Convenient to maintain; with a built-in strainer to prevent sundries from entering the solenoid valve and the strainer is easy to clean
  • The faucet can be mounted to any sink surface.
  • ADA Compliant.
  • The battery's life is 8,000 cycles per month and with enough water pressure is approx 5 years service life of the batteries.
  • Adjustable sensing range; while the factory range is set about 4"to 5" from the sensor, it can be adjusted.
  • Diameter of inlet pipe: DN15
  • Diameter of outlet pipe: DN15
  • Water Pressure: 0.05Mpa - 0.7Mpa
  • Power and Voltage: DC.6V, AC.220V - 50/60Hz
  • Power Consumption: 0.5MW, <2W
  • Detection Zone: Factory set 25cm/10" (based on standard inductive board)
  • Ambient Temperature: 1 - 45 ℃ / 33.8 -113 °F
  • Degree of protection by enclosure: 1P56

<--- BathSelect® Manufacturer Warranty Information BathSelect Product Warranty
Installation Instructions for Bravat Automatic Oil Rubbed Bronze Commercial Sensor Faucets --->

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BRAVAT SENSOR LINE

Bravat D637K™
Technical FAQs

Commercial infrared touchless faucet with automatic sensor calibration, AC/DC power, temperature adjustment and two verified finish options.

✥ Sensor Calibration Procedure? +
After power is connected, leave the sensing field clear for approximately 10 seconds. The controller automatically evaluates the surrounding environment and establishes a suitable infrared detection range before normal operation begins.
◇ Hydraulic Checks During Installation? +
Flush the supply piping before connection and verify the G1/2 supply interface, flexible hoses and valve washer are correctly installed. Avoid sharp bends, kinks or twisting in the flexible connecting hose.
◯ Flow Performance Verification? +
BathSelect specifies a basin flow of at least 12 L/min at 3 bar flow pressure. Restricted output should prompt inspection of the aerator, supply pressure, connecting hoses and upstream water path.
↻ Continuous Water Flow Diagnostics? +
Inspect the infrared sensing field for persistent objects or reflections and verify that the valve is free of contamination. The controller includes automatic overrun protection to stop prolonged continuous activation.
⌁ Sensor Detection Range? +
BathSelect's technical information specifies an adjustable detection zone of approximately 16 to 32 cm. The installation specification also identifies a normal sensing reference of approximately 16 to 20 cm after automatic calibration.
⌂ Operating Water Pressure? +
Flow pressure begins at approximately 0.5 bar, with 1 to 5 bar recommended for normal operation. Maximum operating pressure is 10 bar and the specified hydraulic test pressure is 16 bar.
⚡ Power Supply Options? +
The D637K platform supports DC6V operation using four AA alkaline batteries and AC220–240V at 50/60Hz. Battery override allows continued faucet operation if mains power becomes unavailable.
⌕ Routine Maintenance Requirements? +
Periodically clean the sensing window and aerator, inspect the valve washer and flexible hoses, check battery condition and verify activation in under one second with shutoff in under two seconds.
Bravat Automatic Oil Rubbed Bronze Commercial Sensor Faucet
Oil Rubbed Bronze
♧
≥12 L/Min At 3 Bar
◇
<1 Second Sensor Activation
⌁
16–32 cm Adjustable Detection
⚙
AC / DC Dual Power
◇
500K Cycles Valve Lifespan

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 14 Write a review.

  1 of 1 people found the following review helpful:
 
5 of 5 Disruptions Prevented Wednesday, May 20, 2026
Reviewer: Jasper Holloway, Analyst from Gainesville, FL  
Our healthcare administration facility cannot afford restroom outages during business hours. More than eighteen months after commissioning, these faucets continue operating without interruption, giving engineering staff confidence that routine inspections are sufficient to maintain dependable performance.

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  3 of 3 people found the following review helpful:
 
5 of 5 Sensor Precision Wednesday, April 29, 2026
Reviewer: Gregory Whitman, Systems Advisor from Minneapolis, MN  
After several hospitality restroom retrofit projects revealed long-term durability issues with decorative bronze fixtures, we installed 14 units of the Bravat Bronze Faucet between 2021 and 2024 across boutique hotel properties. As of 2026, the faucets continue to operate consistently with limited maintenance servicing required.The oil-rubbed bronze finish resisted oxidation and cleaning-related surface wear significantly better than earlier decorative systems used in similar environments. Sensor activation also remained highly dependable during repeated guest usage without delayed shutoff timing.From a technical maintenance perspective, infrared calibration stability and flow-control consistency remained highly predictable across all installations. Minor stream-pressure variation was observed in properties with fluctuating supply conditions, but overall operational reliability remained strong.

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  7 of 7 people found the following review helpful:
 
5 of 5 They are good faucets Tuesday, January 16, 2024
Reviewer: Alan Hills Architects from Snellville, GA  
After analysis, we can say that purchasing this product has changed the game for us. It has a lot of features, and Bathselect Company provides excellent customer service. They went above and above to make sure we were happy with our purchase and were prompt in resolving any problems we ran into.

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  6 of 6 people found the following review helpful:
 
5 of 5 better than most out there Thursday, December 21, 2023
Reviewer: Carey Jones from Allison Park, PA  
The contractor saved time and effort because the process was easy to follow and efficient due to the clear directions that were given. This faucet's durability is one of its best qualities. It is appropriate for business settings with extensive usage because of the long-lasting performance guaranteed by the premium materials used in its manufacture.

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  6 of 6 people found the following review helpful:
 
5 of 5 Hassle free Monday, November 20, 2023
Reviewer: BFLS Architects from Cockeysville, MD  
We recently had the opportunity to try out the new product, and we must say, it exceeded our expectations. From the moment we started using it, we noticed a significant improvement in performance and efficiency. The product's user-friendly interface made navigation a breeze, and its robust features allowed us to accomplish tasks with ease. Overall, it's a solid addition to our toolkit, and we're excited to continue exploring its capabilities in future projects.

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