Valve seal for Thermolac drinker

Valve seal:
- for drinking trough Mod. Thermolac
- 20 pcs./pack

All temperature specifications regarding frost resistance refer to use in stables without direct wind and weather influenceWater requirement per day - Cows = 60 l - 180 l - Cattle over 1 year = 25 l - 70 l - Cattle under 1 year = 15 l - 30 l - Calves up to 6 months = 5 l - 25 l - Sheep/goats = 2 l - 12 l - Large horses on pasture/mare lactating = 15 l - 60 l - Foals (200 kg) = 15 l - 20 l