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Standard Features

  • Modular
  • Balanced Valve Design
  • Spring-loaded Diaphragm
  • 3/4" NPT Overport
  • 2 Gauge Ports

Optional Features (Specify when requesting a quote)

  • Relieving or Non-relieving Diaphragm
  • Nitrile or Fluorocarbon Spring
  • Tamper Resistant Regulator Adjustment
  • Bar Gauge or Pressure Gauge
  • Metal Panel Nut
  • Reverse Flow
  • Adjustable Pressures (psig): 0-30 or 0-60 or 0-125 or 0-250
Wilkerson R28 Inline Regulator
Unit of Measure
Items Wilkerson R28 Inline Regulator
R28-03-F0G0
Wilkerson R28 Regulator
Wilkerson R28 Inline Regulator
R28-04-F0G0
Wilkerson R28 Regulator
Wilkerson R28 Inline Regulator
R28-06-F0G0
Wilkerson R28 Regulator
Wilkerson R28 Inline Regulator
R28-03-G0G0
Wilkerson R28 Regulator
Wilkerson R28 Inline Regulator
R28-04-G0G0
Wilkerson R28 Regulator
Capacity N/A 162 cfm N/A 170 cfm N/A 176 cfm N/A 162 cfm N/A 170 cfm
Thread Size N/A 3/8" N/A 1/2" N/A 3/4" N/A 3/8" N/A 1/2"
Thread Type N/A NPT
Adj. Pressure N/A 5 to 125 psig N/A 5 to 125 psig N/A 5 to 125 psig N/A 10 to 250 psig N/A 10 to 250 psig
Max. Inlet Pressure N/A 300 psig
Operating Temperature N/A -13 to 150 ºF
Shipping Weight N/A 1.7 lb
Gauge Port N/A 2 x 1/4"