MSG

MSG 18 parts

Browse 48 exact part numbers referenced for the MSG 18 compressor.

Illustration of the MSG 18 centrifugal compressor

About the MSG 18

The MSG 18 is an integrally geared centrifugal compressor in the MSG range. Our equipment records cover 4 units of this family under 1 nameplate designations. 48 exact part numbers are documented against it. Ingersoll Rand no longer publishes a datasheet for this frame, so the figures a seller quotes for it vary; work from the nameplate and the part number rather than from a published rating.

Lineage: these machines were built in Buffalo, New York, by Joy Manufacturing from 1955, which introduced its first integrally geared centrifugal compressor in 1960. Cooper Industries purchased Joy in 1987, Cooper Cameron Corporation was formed in 1995 and renamed Cameron in 2006. Ingersoll Rand acquired Cameron's centrifugal compression division in 2015 and supports the installed base today, which is why one machine can carry Joy, Cooper, Cameron or Ingersoll Rand markings and still take the same parts.

Published performance

NOMINAL POWER

up to 14,900 kW (up to 20,000 hp)

DISCHARGE PRESSURE

up to 41 barg (up to 600 psig)

INLET FLOW

1280 to 2265 m3/min (45,250 to 80,000 CFM)

Published range: Ingersoll Rand product page (retrieved from the Internet Archive).

Parts coverage by component group

48 exact part numbers are documented for this compressor across 8 component groups. 27 of them also carry a published aftermarket cross-reference.

31Seals & GasketsBrowse category →4Lubricants & ConsumablesBrowse category →3BearingsBrowse category →3FiltersBrowse category →3Other Compressor PartsBrowse category →2Piping, Hoses & FittingsBrowse category →1Sensors & ControlsBrowse category →1Service KitsBrowse category →

Compatible part references

Nameplate designations

Equipment records associate 1 distinct nameplate designations with the MSG 18, across 4 documented units. Match the designation stamped on your machine to confirm you are on the right family.

6R3MSG-18D/184

Also written as

MSG18, MSG-18

MSG 18 serial numbers on record

Our equipment records list 4 MSG 18 compressors by serial number, with the designation stamped on the nameplate. Find your serial number below or with the lookup, then send it with your request: we check the exact configuration against these records before quoting.

Show all 4 serial numbers

22495 6R3MSG-18D/18
22496 6R3MSG-18D/18
22497 6R3MSG-18D/18
22498 6R3MSG-18D/18

Exact lookup

Identify a compressor family by serial number

Enter the serial number from the compressor nameplate to find its equipment family and related parts references.

Other models in the MSG series

MSG

Compatibility note

Confirm the exact machine configuration and existing part number before ordering.

MSG 18 parts

About the MSG 18

Published performance

Parts coverage by component group

Compatible part references

Nameplate designations

Also written as

MSG 18 serial numbers on record

Identify a compressor family by serial number

Other models in the MSG series

MSG 2/3

MSG 4/5

MSG 6/7

MSG 8/9

MSG 10/11

MSG 12/14/16

MSG 20

MSG 25/25A

Compatibility note