SMC NAR825 NSNBC01 Compact Pneumatic Cylinder

SMC NAR825 NSNBC01 is a compact pneumatic pressure control component in SMC’s NAR Series, designed to regulate air pressure in space‑constrained automation circuits. The NAR825 variant lists port sizes of 1-1/4 in and 1-1/2 in, a pressure‑regulating range of 7–120 psi (0.05–0.83 MPa), and a proof pressure of 220 psi (1.5 MPa). It weighs 5.51 lb (2.5 kg) and uses an AC2A-F body, with the chamber also listed as AC2A-F and the bonnet not utilized for this model. The NAR family includes NAR425, NAR435, NAR625, NAR635, NAR825, NAR835, NAR925, and NAR935, reflecting its scalable platform for different port sizes and flow requirements.