I bought a Bayite pump to replace an existing pump on a 15-gallon point sprayer, the screw hooks were perfectly aligned, and the
water pump was more powerful than the old one, worked as advertised, used about 1.5 hours yesterday and will be repeated in the following days. Saved me waiting for an out of stock replacement tank for more bucks. Now a year later in June 2022 the pump is still working great, I use it several times a year.