Use this genuine OEM part to ensure your HVAC/R system remains code-compliant

Preventative Protection: Eliminates liquid refrigerant migration to the oil sump

technicians prioritize leak-proof brazed connections and reliable electrical termination

the D-4073-1 is lightweight and resistant to many chemical and atmospheric agents

the Browning VPS-218 is a dependable choice for maintaining critical equipment uptime

Auburn H4-12-12PK Gauge Glass 319847-401 Use this genuine OEM partThe 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