Description Plain lid with 2 inlets. Fits Hamby Dairy Supply stainless steel and plastic buckets with short handle Has two inlets that fit 5/8 inch ID hose For NuPulse; 1 is for milk and 1 is for vacuum. For bucket milking with electric pulsators; 1 is for milk and 1 is for vacuum. the vacuum side will need to be reduced with a 5/8 x 1/2 inch hose adaptor (link below) and you will need a stallcock to put on the pvc vaccuum line (link below) For Fresh cow use; attach your milker hose to one side, then attach the other side to a vacuum source. Most dairy inspectors require the vacuum to come separate from your milk line. In that case, you will need a 5/8 x 1/2 inch hose adaptor (link below) and you will need a stallcock to put on the pvc vaccuum line (links below) 34300 4999-1120-091 4008073 also available with a ball check valve - Item number 34310 Related Items; 1053 Replacement gasket Fits Hamby SS Buckets; 30135 30155 30165 30175 30180 30190 Fits Hamby / Interpuls Buckets ITP2619009 & ITP2619001 1/26