Main external dimensions and connection dimensions
                                    
                DN(mm) :1800
	                
                
                PN6
                
                L :2100
	                
                
                D :2045
	                
                
                D1 :1970
	                
                
                D2 :1920
	                
                
                b :39
	                
                
                f :5
	                
                
                Z-d0 :44-69
	                
                
                PN10
                
                L :2100
	                
                
                D :2115
	                
                
                D1 :2020
	                
                
                D2 :1950
	                
                
                b :48
	                
                
                f :5
	                
                
                Z-d0 :44-85
	                
                
                PN16
                
                L :2100
	                
                
                D :2130
	                
                
                D1 :2020
	                
                
                D2 :1950
	                
                
                b :55
	                
                
                f :5
	                
                
                Z-d0 :44-110
	                
                
                PN25
                
                L :2100
	                
                
                D :2195
	                
                
                D1 :2070
	                
                
                D2 :1985
	                
                
                b :70
	                
                
                f :5
	                
                
                Z-d0 :44-121