How much do the plunges weigh, and can I move one?

Dry weight, empty:

Ultimate Lite: 26 lbs
Ultimate Party: 78 lbs
Chiller: 67 lbs

Filled, with the chiller running:

Ultimate Lite: about 850 lbs
Ultimate Party: about 1,000 lbs

Empty, the Lite is a comfortable one-person lift and the Party is a two-person lift. The chiller should be lifted by two people whenever possible.

Never try to move a plunge with water in it. Drain it first.