Hose connection with wing nut and seal for connecting the hoses to the the pump tube. for B6/PP Wing nut PP G 2 3/4 O-ring PP hose plug PP DN 25 hose plug PP DN 32 hose plug PP DN 38 hose plug PP DN 50 hose plug PP DN 63 for B6/Stainless steel Wing nut stainless steel G 2 1/4 O-ring PTFE hose plug SS DN 25 hose plug SS DN 32 hose plug SS DN 38 hose plug SS DN 50 |