to allow water to flow into the tank and air to escape, and to ensure that if the tank becomes full, the water doesn't overflow but instead will back up in the plumbing as the vent is higher than the lowest outlet in the caravan. This prevents the spill of any grey water.
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Very detailed and useful!
Where do you buy the hose you connected to the greywater tank. Thanks.
Ok new to all this. What's the ventilation pipe in the grey water tank for? Cheers
to allow water to flow into the tank and air to escape, and to ensure that if the tank becomes full, the water doesn't overflow but instead will back up in the plumbing as the vent is higher than the lowest outlet in the caravan. This prevents the spill of any grey water.