Description Case of 100 (4 sets of 25) Non-Vented Shaped liner. Fast Gentle Milking. Only Fits the GEA Green Composite Liner 7021-2721-201 shown below Estimated 2500 cow milkings in a commercial parlor GEA ClassicLiner Features; Reduced mouthpiece vacuum special round design at mouthpiece is gentler on teats Unique collapse characteristics Reinforced short milk tube Distinctive transition area from the mouthpiece to the barrel of the liner. This area is actually round in shape to conform to the teat for superior sealing and reduced teat congestion. Liner engraved; 7769-3025-411 GEA WestfaliaSurge 5/26
