234 Drinking Bowls Pasture Pump with double-acting function • extremely smooth pasture pump thanks to aluminium lever and pivot points carried in plain bearings • sturdy cast iron drinking cup • modern design • fresh clean water available all the time • Minimum maintenance • pumps the water from a depth of 8 m • 0.6 litres per stroke (depending on the suction depth) • suitable for pipe and hose connection • hose and strainer available as accessories (not included in scope of delivery) • suitable for cattle and horses • Hole spacing for mounting holes: 425 x 260 mm P100 Duo (221135): additional specially adapted drinking bowl for the calf • ideal for cow-bonded calf rearing • Mother cow and calf can drink at the same time • The mother cow also pumps water for the calf. The water flows from the main basin into the small water container for the calf Ref. no. Description Water connection € 221100 P100 3/4“ 1 12 221120 P100 1“ 1 12 221135 P100 Duo 1“ 1 12 How it works The animal pushes the lever forward with its head. The tie rod lifts the membrane and draws water into the membrane chamber. Gravity and the tension in the membrane push the lever backwards again. The water is forced out of the membrane chamber and flows into the drinking trough. The non-return valves ensure that the water is always drawn up and pumped in the right direction. Some of the pumped water remains on the upper side of the membrane and flows into the drinking trough as soon as the membrane is reactivated during the next cycle, i.e. when the animal presses the lever again (double-stroke function). Bearing points with slide bearings Aluminium lever Drinking trough made of cast iron Non-return valves Tie rod Rubber membrane Thread and hose connection made of brass Ref. no. Description € 221102 Membrane 1/50 221100 221135
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