Replacement oil fill sight glass used on the 2545 piston compressor pumps and 2000 reciprocating air compressors manufactured by Ingersoll Rand. These sight glasses were only used on bare pumps that did not include a low oil level shutdown switch. This has 1" NPT threads
This is an OEM part from Ingersoll Rand. Please contact us if you would like confirmation this will work with your piston or reciprocating air compressor.
Part #: 32012957
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