What pump should I buy?

[Hagenjames]

so I just came home from work to find my sump pump has stopped pumping, I have a temp power head on it but it's rattling like crazy. What's a good quite 500gph pump to buy ?

 

[jsker]

I purchased the wave line dc2500h you can control the speed and I can not hear it run

 

[hybridazn]

If on a budget you can't beat the jeabo/jecod DC pumps