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Optimized Pressure Control: Precisely calibrated to work with draft pressure switches
as well as A
to ensure reliable burner operation
the rugged internal regulation permits the use of unregulated DC power supplies
or a furnace that fails to move past the pre-purge cycle despite getting power to the draft blower
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
US$ 249.97
US$ 169.97