Although the pump was not at the bottom of the pit but somewhere in between, it got clogged with hair within a week and luckily I noticed it because it tripped the safety and didn't burn out. The design of the intake is poor, causing solids to pass through and immediately clog it because the holes it has are small and everything passes through and gets stuck.

In order to do its job, it should have 2-3 screens of different densities to catch anything that can pass through, because the cutters in the intake that supposedly break down solids before they pass through do nothing. My old pump, which was over 15 years old, didn't have any issues. You get what you pay for, although I only recommend KRAFT for water, not even for rainwater, let alone for a pit where everything falls in before going to the sewer system. To solve the problem, I came up with a solution using 2 screens of different densities that I placed in the intake to block solids, hair, fibers, and anything solid that can clog it.