![Water pump now runs for half a second every couple of minutes. So I fixed an air lock and got it up and running, but now it's coming on briefly but regularly. Water pump now runs for half a second every couple of minutes. So I fixed an air lock and got it up and running, but now it's coming on briefly but regularly.](https://preview.redd.it/x4cvbgp2hjn91.jpg?width=1080&crop=smart&auto=webp&s=fefb60084dde772c0ee92f070ab39f58bf2c449c)
Water pump now runs for half a second every couple of minutes. So I fixed an air lock and got it up and running, but now it's coming on briefly but regularly.
![Schematic of a partial air lock in a submarine water supply system (Z u... | Download Scientific Diagram Schematic of a partial air lock in a submarine water supply system (Z u... | Download Scientific Diagram](https://www.researchgate.net/publication/314703315/figure/fig5/AS:668592727146506@1536416336642/Schematic-of-a-partial-air-lock-in-a-submarine-water-supply-system-Z-u-upstream-water.png)
Schematic of a partial air lock in a submarine water supply system (Z u... | Download Scientific Diagram
![Schematic of an entire air lock in a small-diameter pipe system (Z u :... | Download Scientific Diagram Schematic of an entire air lock in a small-diameter pipe system (Z u :... | Download Scientific Diagram](https://www.researchgate.net/publication/314703315/figure/fig1/AS:470927734513664@1489289329058/Schematic-of-an-entire-air-lock-in-a-small-diameter-pipe-system-Z-u-upstream-water.png)