With Speedy Feeder when you get a real fast drinker switch to a faster setting and let him go for it. When you have a weak or premature calf needing careful feeding switch to a lower setting and let it take milk as it can cope without drowning.
The three speeds control the air inflow into the bottle and thus the milk outflow. Reduce time wasted on speedsters and prevent drowning weaklings all using the same bottle and teat.
4 litre Capacity.

Nylon Rope for Automatic Cluster Removers (100 Metres)
Stainless Steel Dump Bucket + lid
Wash Jetter Cups
Plastic Milk Dump Bucket + lid
PEL Fencing Mains fencer Solar Compatible Fence 6 Joule 30miles
PEL 12 volt Fencer
DL 328U DeLaval Milk Rite Liner (pack of 4)
Pera Spray Cup Gun
Animal Weigh Tape
Atlantic Water Heater Element 