The answer to 'sump pump low water pressure' is that there are several common causes, including a clogged or malfunctioning sump pump, a problem with the water supply line, or an issue with the pressure switch. Symptoms may include the pump running frequently but not effectively removing water, or the pump running but with low water output.
Some potential solutions include cleaning or replacing the sump pump, checking for clogs or leaks in the water supply line, and adjusting or replacing the pressure switch. If the issue persists, it's best to call a professional plumber to diagnose and fix the problem, as improper repairs could lead to further issues or even flooding.