The Instantor RP545300 ACR R-Press 1/2" 45° Obtuse Bend is a copper R-Press fitting designed to provide a 45° change of direction in refrigeration, air conditioning, heat pump, VRF and VRV pipework. As part of the Instantor R-Press ACR range, it offers a fast, reliable and flame-free way to route copper refrigerant lines without brazing. With a 1/2" press socket at each end (PxP), this obtuse bend connects two lengths of compatible ACR copper tube and allows a gentler change of direction than a standard 90° elbow. Its refrigerant-grade copper body and HNBR sealing element are designed for high-pressure systems when pressed using compatible V-profile tools and jaws according to manufacturer instructions. Supplied in packs of 3, the RP545300 is a practical choice for installers needing clean, consistent 45° bends on new or existing ACR installations.