32228330 is used on the low pressure side of the Ingersoll Rand 7100 and 3000 T30 air compressor pumps.
This is an OEM palte from Ingersoll Rand
Part #: 32229882
Part #: 32194029
Part #: 32229908
Part #: 32252827
Part #: 32252801
Part #: 32252819
Part #: 32267510