The Model HCM Fluid Coupling is a complete unit with both input and output flanges. It is intended for installation between two halves of a double engagement gear tooth flexible coupling which is customer supplied.
        
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Size | 
                                                                        N/A 21 | 
                                                                                Type | 
                                                                        N/A Standard (Non-Delay) | 
                                                                                Dimension A | 
                                                                        N/A 24.41 in | 
                                                                                Dimension B | 
                                                                        N/A 8.385 in | 
                                                                                Dimension C | 
                                                                        N/A 12.59 in | 
                                                                                Dimension D | 
                                                                        N/A 7.000 in | 
                                                                                Dimension L | 
                                                                        N/A 1.22 in | 
                                                                                Nr. E | 
                                                                        N/A 10 in | 
                                                                                Diameter E | 
                                                                        N/A 0.502 in | 
                                                                                Dimension F | 
                                                                        N/A 0.374 in | 
                                                                                Dimension F1 | 
                                                                        N/A 0.394 in | 
                                                                                Dimension H | 
                                                                        N/A 1/2-20 | 
                                                                                Dimension C1 | 
                                                                        N/A 16.38 in | 
                                                                                Weight (Less Oil) | 
                                                                        N/A 240 lb262 lb | 
                                                                                Maximum Oil Volume | 
                                                                        N/A 5.02 oz6.07 gal | 
                                                                                Outer (Inertia) | 
                                                                        N/A 51 lb·ft² | 
                                                                                Inner (Inertia) | 
                                                                        N/A 23 lb·ft² | 
                                                                                Outer for HCMD WR2 | 
                                                                        N/A 57.2 lb·ft² | 
                                                                                Gear Coupling Size | 
                                                                        N/A 2-1/2 in | 
                                                                                Gear Coupling Manufacturer | 
                                                                        N/A Wichita Clutch | 
