Hydrostatic valve Emaux EM2833HV, for liner

The Emaux EM2833HV hydrostatic valve provides additional protection against damage to the pool bowl in the event that the groundwater level exceeds the water level in the pool. It is recommended to install in a pool bowl with a liner. The main body and chute are made of ABS plastic, the domed cover is made of PVC. The valve is resistant to mechanical stress, ultraviolet and chemical reagents. Comes with a pipe for water intake. The absence of an emergency hydrostatic valve in the pool can lead to damage to the pool bowl by groundwater.