1.
Dayton 4JMW8 Pump,  1/2 HP,  208-230/460V,  1.8/0.9 AmpDaytonPump, 1/2 HP, 208-230/460V, 1.8/0.9 Amp4JMW8 1320617(0 reviews)$680.14 + $26.00 Shipping
2.
Dayton 4JMW7 Pump,  1/2 HP,  115/230V,  8.2/4.1 AmpDaytonPump, 1/2 HP, 115/230V, 8.2/4.1 Amp4JMW7 1320616(0 reviews)$680.14 + $26.65 Shipping