[Stiffler]

Originally Posted by DDogg

Some more specs on these pumps. http://www.dolphinpumps.com/pond___t...ies_models.htm

Stiffler, noise level, vibration ?

Noise level is almost nill. I have the pump in an external enclosure, and without my 2 120s turned on, I can barely hear the pump. It does have a little bit of vibration. I can feel the box vibrating slightly, but not enough that it vibrates anything else. The 2 120s that I use totally dwarf the pump in noise and vibration...