
                                                                                Nominal Pipe Diameter | 
                                                                        N/A 32 A | 
                                                                                D1 - Pipe Outside Diameter by KS/JIS | 
                                                                        N/A 42.7 mm | 
                                                                                D2 - Pipe Min-Max Range | 
                                                                        N/A 42-44 mm | 
                                                                                OD - Outside Diameter | 
                                                                        N/A 1.660 in | 
                                                                                M - Tightening Bolt SUS 304 or SCM 435 | 
                                                                        N/A M8x45Lx6BOLTS | 
                                                                                A - Diameter of SUS 304 or S45C Bar and Barnut | 
                                                                        N/A 12 mm | 
                                                                                L - Length of Coupling | 
                                                                        N/A 100 mm | 
                                                                                l - Sealing Sleeve Lip's Distance | 
                                                                        N/A 70 mm | 
                                                                                T - Thickness of SUS 304 Coupling Case | 
                                                                        N/A 1.0 mm | 
                                                                                U - Coupling Outside Diameter | 
                                                                        N/A 62 mm | 
                                                                                W.P - Maximum Working Pressure | 
                                                                        N/A 20 kg/cm² | 
                                                                                W - Weight per Each Set | 
                                                                        N/A 0.7 kg | 
                                                                                P - Standard Torque | 
                                                                        N/A 8-12 N·m80-120 kgf·cm | 
                                                                                Tube Diameter | 
                                                                        N/A 1 1/4 in | 
                                                                                Norm | 
                                                                        N/A KS/JIS | 
                                                                                Sleeve Material | 
                                                                        N/A EPDM NBR Silicone Viton |