Beduan BR4000 Air Compressor Regulator Combo 1/2
Pressure Regulator Valves

Beduan BR4000 Air Compressor Regulator Combo 1/2" NPT,Manual

The Beduan BR4000 Air Compressor Regulator Combo 1/2" NPT is designed to deliver reliable, consistent air pressure control for a wide range of pneumatic applications.

Key Features

  • Inlet Size 1/2 inch NPT Female
  • Operating pressure range 0 to 145 psi maximum working pressure 160 psi
  • Operating temperature range 40 to 140 degrees Fahrenheit
  • Lightweight air pressure regulator, simple to install and remove
  • This regulator provides precise control and consistent air pressure for your tools

Product Description

The Beduan BR4000 Air Compressor Regulator Combo 1/2" NPT is designed to deliver reliable, consistent air pressure control for a wide range of pneumatic applications. Built for both performance and durability, this unit combines an air filter, regulator, and lubricator in one compact assembly, helping you protect your tools and optimize system efficiency. With a 1/2" NPT female inlet size, the BR4000 integrates easily into standard compressed air systems. Its operating pressure range of 0–145 psi gives you precise control over the output pressure, making it suitable for everything from light-duty shop tools to more demanding industrial equipment. The unit is engineered for a maximum working pressure of 160 psi, providing a robust safety margin and dependable operation under typical shop and factory conditions. The integrated pressure gauge offers clear, at-a-glance readings, allowing you to quickly set and monitor your desired pressure. A manual drain makes it easy to remove accumulated moisture and contaminants from the filter bowl, helping to extend the life of your air tools and maintain consistent air quality. The included mounting bracket simplifies installation, enabling secure placement on walls, frames, or equipment panels for a clean and organized setup. Manufactured with quality materials and careful attention to detail, the Beduan BR4000 is built to withstand daily use while maintaining stable performance. It is an excellent choice for workshops, garages, small manufacturing lines, and any environment where controlled, clean compressed air is essential. By combining regulation, filtration, and convenient manual draining in a single unit, the BR4000 helps reduce maintenance time, improve tool longevity, and enhance overall system reliability. Choose the Beduan BR4000 Air Compressor Regulator Combo for a dependable, easy-to-install solution to your compressed air management needs.

Product Specifications

About This Product

Brand Beduan
Recommended Uses For Product pressure regulate
Power Source Corded Electric
Noise Level 55 Decibels
Special Feature Portable

Technical Details

Power Source ‎Corded Electric
Noise Level ‎55 Decibels
Special Feature ‎Portable
Included Components ‎[INFERRED: Air Compressor Regulator, Bracket, and Manual Drain]
Item Weight ‎0.28 Kilograms
Color ‎Black
Material ‎Metal
Style ‎Fashion
Model Name ‎BR4000
Manufacturer ‎Beduan
Item Weight ‎9.9 ounces
Package Dimensions ‎5.87 x 2.68 x 2.44 inches

Questions & Answers

The Beduan BR4000 uses 1/2" NPT female ports for both inlet and outlet connections.

The operating pressure range is 0–145 psi, with a maximum working pressure of 160 psi.

Yes, it includes a pressure gauge for easy reading and a bracket for convenient mounting.

The Beduan BR4000 is equipped with a manual drain, allowing you to release accumulated water as needed.

It can be used with most standard air compressors as long as the system pressure does not exceed 160 psi and the piping is compatible with 1/2" NPT connections.

It filters moisture and debris from the compressed air and regulates outlet pressure to a stable, adjustable level to protect tools and equipment.

Pull up the adjustment knob, turn it clockwise to increase pressure or counterclockwise to decrease, then push it back down to lock the setting.

Yes, its 1/2" NPT size and 0–145 psi operating range make it suitable for both home garages and light to medium-duty industrial applications.

It is designed for use with clean, dry compressed air only and should not be used with other gases or liquids.

Drain the bowl whenever you see noticeable water accumulation and inspect/clean the filter element periodically, with frequency depending on your air quality and usage.

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