Foot valve is meant to stop water draining out of suction lines in pump applications. Whether you draw water from a lake, canal, pond or tank the foot valves act as a dual purpose by filtering of the water and also holding in the priming pump head....
The best corrosion resistance, chemical and dielectric properties, Non-ageing, non-stick, in the absence of load in the -180 C to +260 C temperature use, PTFE hoses have the lowest coefficient of friction which is why they are widely used in hot...