Wouldn't 600' of construction grade extension cords heat up and be to light? I dont know, I'm just asking. I would be using the pump probably around 4 months a year.
Not if it's 10 gauge. Look for the frog skin color of green. I own quite a few and they are worth every penny I paid for them. You're probably firing up a pump that uses less amps than a hairdryer. It'll be alright! LOL!
