Product Detail

R89 Series

Quick Overview


Max Supply Pressure: 250 PSIG (17 bar)
Port Size: 1/4 in NPTF Threads

The Numatics 89 Series Instrument Air Regulator is designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment. It is used extensively to supply air to pneumatic controllers, transmitters, transducers, valve positioners, air cylinders, and a wide range of pneumatic control systems.


  • Stable output and repeatability
  • Corrosion-resistant construction
  • 5 micron depth filter
  • Self-relieving
  • Low droop at high flow levels
  • Tight shut off

Product Specifications