Page 8 - 英格索兰附件图册IngersollRand
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1000, 1500, 2000, & 3000 Series
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1/8 " • 1/4 " • 3/8" • 1/2" • 3/4" • 1" Ports
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Air line regulators provide controlled, consistent air
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pressure as required for speciic pneumatic equipment
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connected to the air system. All ARO-Flo regulators are
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offered with a standard adjustment range of 0 – 140 psig
(0 – 9.6 barg). Alternative spring ranges are offered for
easy conversion to suit different requirements. Non-
relieving regulators are offered for applications where the
venting of downstream overpressure is undesirable.
1000 Series 1500 Series
Pressure Pressure
range Gauge Model range Gauge Model
NPT psi cfm* NPT psi cfm*
rELIEVING • STANDArD KNOB CONTrOL rELIEVING • STANDArD KNOB CONTrOL
1/8" 0 – 30 No gauge 45 R37111-400 1/4" 0 – 30 No gauge 86 R37221-400
1/8" 0 – 60 No gauge 45 R37111-200 1/4" 0 – 60 No gauge 86 R37221-200
1/8" 0 – 140 No gauge 45 R37111-100 1/4" 0 – 140 No gauge 86 R37221-100
1/8" 0 – 140 Flush-mount gauge 45 R37111-600 1/4" 0 – 140 Flush-mount gauge 86 R37221-600
1/4" 0 – 30 No gauge 59 R37121-400 3/8" 0 – 30 No gauge 113 R37231-400
1/4" 0 – 60 No gauge 59 R37121-200 3/8" 0 – 60 No gauge 113 R37231-200
1/4" 0 – 140 No gauge 59 R37121-100 3/8" 0 – 140 No gauge 113 R37231-100
1/4" 0 – 140 Flush-mount gauge 59 R37121-600 3/8" 0 – 140 Flush-mount gauge 113 R37231-600
NON-rELIEVING • STANDArD KNOB CONTrOL NON-rELIEVING • STANDArD KNOB CONTrOL
1/8" 0 – 30 No gauge 45 R37111-420 1/4" 0 – 30 No gauge 86 R37221-420
1/8" 0 – 60 No gauge 45 R37111-220 1/4" 0 – 60 No gauge 86 R37221-220
1/8" 0 – 140 No gauge 45 R37111-120 1/4" 0 – 140 No gauge 86 R37221-120
1/8" 0 – 140 Flush-mount gauge 45 R37111-620 1/4" 0 – 140 Flush-mount gauge 86 R37221-620
1/4" 0 – 30 No gauge 59 R37121-420 3/8" 0 – 30 No gauge 113 R37231-420
1/4" 0 – 60 No gauge 59 R37121-220 3/8" 0 – 60 No gauge 113 R37231-220
1/4" 0 – 140 No gauge 59 R37121-120 3/8" 0 – 140 No gauge 113 R37231-120
1/4" 0 – 140 Flush-mount gauge 59 R37121-620 3/8" 0 – 140 Flush-mount gauge 113 R37231-620
*Inlet pressure 100 psi (6.9 bar), 90 psi (6.2 bar), with 33 psi (2.3 bar) drop.
