ARO R37121-600 miniature air regulators are designed for general purpose pressure control over a wide range of applications. This regulator includes a unique flush-mount pressure gauge installed, no need to buy a separate gauge. The self-relieving regulator features a pull to adjust and push to lock adjustment knob. The regulator body is aluminum with a nitrile/acetal diaphragm for longer life. Panel mounting nut included with each unit (max. panel thickness 0.140 inches, M28x1.0 thread).
Port Size
1/4" NPT
Gauge
Flush mount design
Adjustable Range
0-140 PSI
Flow Capacity
59 SCFM (100 PSI Supply, 90 PSI Outlet)
Maximum Inlet Pressure
250 PSI
Operating Temperature Range
23 to 140 °F
Body
Aluminum
Adjustment Knob
Acetal
Diaphragm
Nitrile + acetal
Seals
Nitrile
Customer
Technical