Comparison · Compressors

Ingersoll Rand lubricated rotary screw compressors

27 models, 3 lines (fixed speed, variable speed (vsd)), from the manufacturer’s brochures.

Under construction. This comparison tool is still being built: do not base a purchasing decision on this data. Always confirm with your local distributors.

Compressor comparison Search by need

Next Generation R-Series

FIXEDVSD North America Manufacturer’s page

Model	Type	Power	Flow	At pressure
R 4i–11istated series, no page	Fixed speed	15 hp11 kW	14.3–57.5 cfm	≤ 200 psig
R 5.5i–11nstated series, no page	Variable speed (VSD)	15 hp11 kW	14.3–57.5 cfm	≤ 145 psig
RSa 15n–22nstated series, no page	Variable speed (VSD)	30 hp22 kW	75–111 cfm	≤ 145 psig
RSa 15n–22n TASstated series, no page	Variable speed (VSD)	30 hp22 kW	75–111 cfm	≤ 138 psig
RS 15ne–22nestated series, no page	Variable speed (VSD)	30 hp22 kW	83–121 cfm	≤ 145 psig
RSa 11i–22istated series, no page	Fixed speed	30 hp22 kW	55–126 cfm	≤ 200 psig
RSa 11i–22i TASstated series, no page	Fixed speed	30 hp22 kW	55–126 cfm	≤ 193 psig
RS 15ie–22iestated series, no page	Fixed speed	30 hp22 kW	63–144 cfm	≤ 200 psig
RS 30i–37istated series, no page	Fixed speed	50 hp37 kW	132–231 cfm	≤ 145 psig
RS 30n–37nstated series, no page	Variable speed (VSD)	50 hp37 kW	74–231 cfm	≤ 145 psig
RS 30ie–37iestated series, no page	Fixed speed	50 hp37 kW	134–250 cfm	≤ 200 psig
RS 30n–37nestated series, no page	Variable speed (VSD)	50 hp37 kW	72–253 cfm	≤ 145 psig
RS 45nxstated series, no page	Variable speed (VSD)	60 hp45 kW	73–268 cfm	≤ 145 psig
RS 45n–160nstated series, no page	Variable speed (VSD)	200 hp150 kW	70–929 cfm	≤ 145 psig
RS 45i–160istated series, no page	Fixed speed	200 hp150 kW	210–1,031 cfm	≤ 200 psig
RS 90ie–160iestated series, no page	Fixed speed	200 hp150 kW	494–1,094 cfm	≤ 200 psig
RS 90ne–160nestated series, no page	Variable speed (VSD)	200 hp150 kW	207–1,203 cfm	≤ 145 psig

UP6S

FIXEDVSD North America Manufacturer’s page

Model	Type	Power	Flow	At pressure
UP6 5–15stated series, no page	Fixed speed	15 hp11 kW	13–55 cfm	≤ 150 psig
UP6S 20–30stated series, no page	Fixed speed	30 hp22 kW	72–116 cfm	≤ 150 psig
UP6S 75–100stated series, no page	Fixed speed	100 hp75 kW	290–455 cfm	≤ 145 psig
UP6S 75–100 VSDstated series, no page	Variable speed (VSD)	100 hp75 kW	n/a	≤ 145 psig

RSb

FIXEDVSD Worldwide Manufacturer’s page

Model	Type	Power	Flow	At pressure
RSb15ne	Variable speed (VSD)	≈ 20 hp15 kW	42 to 103 cfm ≈ 1.19 to 2.92 m³/min	7 to 13.5 bar (≈ 102 to 196 psig)
RSb15ie	Fixed speed	≈ 20 hp15 kW	104 cfm ≈ 2.94 m³/min	7.5 bar (≈ 109 psig)
RSb18ie	Fixed speed	≈ 24 hp18 kW	124 cfm ≈ 3.51 m³/min	7.5 bar (≈ 109 psig)
RSb18ne	Variable speed (VSD)	≈ 24 hp18 kW	42 to 129 cfm ≈ 1.19 to 3.65 m³/min	7 to 13.5 bar (≈ 102 to 196 psig)
RSb22ie	Fixed speed	≈ 29 hp22 kW	145 cfm ≈ 4.11 m³/min	7.5 bar (≈ 109 psig)
RSb22ne	Variable speed (VSD)	≈ 29 hp22 kW	42 to 152 cfm ≈ 1.19 to 4.3 m³/min	7 to 13.5 bar (≈ 102 to 196 psig)

Flow at the published point near 100 psig; other points are on each page. “≈” = converted from another published unit.

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