Epoxy-encapsulated submersible pump. All have 115V, 60 Hz., and a 20-feet cord. Availability: 92 gph, 19 watts, 0.3 amps, max lift 4.3', screen inlet, outlet accepts 3/8" ID tubing; 210 gph, 25 watts, .5 amps, max lift 7.1', outlet accepts 1/2" tubing; 340 gph, 50 watts, .8 amps, max lift 12.2', outlet accepts 1/2" tubing; 535 gph, 80 watts, 1.2 amps, max lift 12.4', outlet accepts 3/4" tubing.