Grey Water Tank

Caravan grey water discharge valve and corresponding pipework came as 40mm valve and then stepped down to 25mm male camlock. After numerous blockages due to the multiple step downs I decided to increase the size of the camlock to 32mm thus reducing the number of reductions. This allows for a better evacuation of the grey water tank. Whilst the fittings were disassembled the supplied PVC ball valve was changed to a -40 degree C frost free valve. This reduces the chance of failure in sub zero temperatures.