I have one and use it all the time. I ran a 1" PVC pipe (at least 60') from my trailer pad to the inlet of my septic tank and it pumps it just fine. I got mine on Ebay a few years ago...brand new for a little less than Camping World (can't remember the price). I agree that it's the best thing I bought for the trailer. I can come home late Sunday night and dump the tanks when time allows it.
I've had mine for a little over a year now, and it has done exactly as advertised. Initially though, I had only used it for, maybe 5-7 pumpings, and the next time, the motor was completely frozen up. I dug out the receipt, and wouldn't you know it, 13 month's and 3 weeks had elapsed. DA*#IT!! So I disassembled the thing, and the factory had omitted a seal on the motor's output shaft, allowing liquid to penetrate the motor assembly. Long story short, they sent me a new motor, and seal kit, @ no charge, and everything has been A'OK since then. It's a great product, and as tom cav mentioned, it'll pay for itself, (probably already has) in no time.
See ya out there!!
Hooliville member #128
Gary & Lynne.
'04 Dolphin 5320 WH-22
370W. Solar.
22' Mighty Mover Trailer,
60W. Solar.
Sand Sprite 4. 2.3L EFI sand buggy
'04 Polaris Predator
'84 Jeep CJ.
Golden Lab "Annie" for both of us
Mine arrived today. I wired it all up and it is ready to go. I am going to Doheny State Beach this weekend and will try it out unless there is no line at the dump station when I leave.
thedan - don't forget it's a DC motor. If you get the wiring wrong, the motor will turn reverse and you'll wonder why it's not pumping (my experience). If this happens, stop the motor so you don't burn it up. I was scratching my head for about 5 minutes wondering why it was taking so long!