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  • Individual filter, piston-type regulator, wick-feed or sight feed lubricator
  • Inline mounting
  • Polycarbonate plastic bowls with steel shatterguard, metal bowls with clear nylon sight glass
  • Internal automatic drain, manual drain, external automatic drain, or electronic drain filter
  • Self-relieving, or non-relieving regulator
  • Pressure gauge

  • Individual filter, piston-type regulator, wick-feed or sight feed lubricator
  • Inline mounting
  • Polycarbonate plastic bowls with steel shatterguard, metal bowls with clear nylon sight glass
  • Internal automatic drain, manual drain, external automatic drain, or electronic drain filter
  • Self-relieving, or non-relieving regulator
  • Pressure gauge

Heavy Duty & Safety Air Valves

ROSS – Regulator Size 1/2″ Type 5211B4015

  • Filter and regulator consolidated in a single assembly
  • Modular assembly and mounting
  • Polycarbonate plastic filter bowl with steel shatterguard, or zinc bowl with clear nylon sight glass
  • Automatic drain, manual drain, or external automatic drain
  • Self-relieving piston-type regulator, or non-relieving
  • Pressure adjustment locking key
  • Pressure gauge