Auburn H4-12-12PK Gauge Glass 328140-751 Optimized Pressure Control: Precisely calibrated

Optimized Pressure Control: Precisely calibrated to work with draft pressure switches

the AGD4A1 ensures that the RPZ valve drainage system complies with plumbing codes regarding physical air gaps between the relief valve port and the waste line

This motor is hard-wired for CCW Lead End Rotation

to ensure reliable burner operation

as well as A

Auburn H4-12-12PK Gauge Glass 328140-751 Optimized Pressure Control: Precisely calibratedThe Auburn H4 12 12PK Gauge Glass is a high performance borosilicate glass solution designed for critical fluid monitoring in industrial boilers and steam engines. This heavy duty sight glass features a 5 8" outer diameter (OD) and a 12 inch length, providing exceptional thermal shock resistance and durability under high pressure conditions. Each 12 pack contains high clarity tubes equipped with a distinct red line indicator, which uses optical