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Mueller Streamline A 04585 is a 1/4 x 1/4 flare-to-NPT half union used in refrigeration and HVAC systems. The brass connector provides a 1/4" SAE male inlet and a 1/4" NPT female outlet with a 1/4" inside diameter and a 9/16" hex for tightening. It is rated to 700 psi (48 bar), is A2L compatible for CFC/HCFC/HFC refrigerants, and carries NSF approval and multiple SAE/military standard listings.
Brass 1/4" flared to NPT half-union, 700 psi rating, NSF approved, A2L compatible
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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