Supco SBE58 5/8" SB1 Elbow 90 Degree, Solder Free 370-FH 3/8″ Vacuum port for use

3/8″ Vacuum port for use with larger hose to cut evacuation time by up to 33% (all other fittings are 1/4″)

Powerful high foaming action lifts out dirt and grime while brightening coils

The MARS refrigeration potential relay service kit has become an industry standard since its introduction over fifty years ago

germs and mold

Traditional cables will oxidize

Supco SBE58 5/8" SB1 Elbow 90 Degree, Solder Free 370-FH 3/8″ Vacuum port for useSupco SBE58 5 8" SB1 Elbow 90 Degree, Solder Free SB1 Series Quick Connect Refrigerant Fittings are FLAME FREE, Tool FREE and Problem FREE! No brazing, tools or nitrogen purge needed for installation. Features and Benefits: Approved for hard drawn copper 1 4 7 8 in type ACR, M, L, K Approved for hard soft copper (annealed) 1 4 7 8 in type ACR, L, K Approved refrigerants R134A, R404A, R290, R407A, R600A, R507, R22, R410A, R32, R407C, R448A, R449A,