
Adapter M1/4" SAE x M1/2" ACME brass set of 5 pieces
Brass coupling adapter from M1/4" SAE (conical) to M1/2" ACME, both male. With green HNBR O-ring, suitable for R-134a and R-1234yf. Set of 5 pieces.
Note: always check the connection sizes of your service equipment, hoses and refrigerant cylinder before ordering. 1/4" SAE and 1/2" ACME connections are not interchangeable with other types.
Coupling adapter to convert a M1/4" SAE connection to a M1/2" ACME connection. This allows you to connect a service hose, manifold set or charging station with 1/4" SAE to equipment with a 1/2" ACME connection, such as refrigerant cylinders, vacuum pumps or hoses.
The adapter is made of solid brass with a machined conical (flare) connection on the 1/4" SAE side for a metal-to-metal seal. The hexagonal section in the middle allows tightening with a wrench. On the 1/2" ACME side, a green O-ring (HNBR) provides an additional seal against the mating surface.
The green HNBR O-ring is suitable for both R-134a and R-1234yf refrigerants. Use the adapter only between connections of the same size; different types of service connections are not mutually interchangeable.
Specifications:
- Top connection: M1/4" SAE male (conical/flare)
- Bottom connection: M1/2" ACME male
- O-ring: green (HNBR)
- Suitable for refrigerant: R-134a, R-1234yf
- Material: solid brass
- Packaging: set of 5 pieces
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