Wotefusi milker Industrial Argricultural Portable Stainless Steel Farm Cow Dairy Cattle Milking Milker Machine Tank Container Barrel Set Kit 25L 6 gallon Milk Bucket Universal: this cow milker is compatible with almost all kinds of vaccum pump. Durable: stainless steel Milking Bucket Material: stainless steel Pulsator: L80, 65ppm, 60/40 adjustable Cluster/Claw: model 240cc l cluster Bucket Capacity: 25L Bucket Lid: stainless steel 304