Americas +

MD4 Series Port Sizes 3/8" to 3/4"; Flow to 230 scfm (6514 l/min)

  • Filter and regulator consolidated into a single assembly
  • Modular mounting
  • Pressure gauge included; two gauge ports
  • Add on L-O-X® valve – option
  • Polycarbonate plastic bowl with steel shatterguard, ormetal bowl with sight glass
  • Automatic drain, or manual drain
  • Self-relieving diaphragm-type regulator, or non-relieving
  • Pressure adjustment locking key; tamper-resistant pressure setting

Integrated Filter/Regulators MD4 Series Product Overview

The MD4 Series of Integrated Filter/Regulators provide a streamlined solution by consolidating a filter and regulator into a single assembly. These units are designed for modular mounting, offering easy integration into your system. They come with a pressure gauge and two gauge ports for comprehensive monitoring.


For added functionality, you can opt for an add-on L-O-X® valve. Depending on your specific requirements, you can choose between a polycarbonate plastic bowl with a steel shatterguard or a metal bowl with a sight glass. Additionally, you have the choice between an automatic or manual drain for maintenance.


The regulators in this series are self-relieving and diaphragm-type, although non-relieving options are available. To ensure secure pressure settings, a pressure adjustment locking key is included, offering tamper-resistant control. The MD4 Series Integrated Filter/Regulators provide a versatile and reliable solution for precise air quality management.


Please refer to the side and below for Integrated Filter/Regulators MD4 Series catalogs, installation instructions, and technical data. Additionally, you have the option to filter through all available Integrated Filter/Regulators MD4 Series variant that meets your requirements.