23 Jul Dayton 4Jmy1 Pump Head, 1/3 Hp, 3/4 X 1/2 In.
Feet of Head. Flow Rate @ 40 ft of Head. Manufacturer Part Number. Flow Rate @ 20 ft of Head. Flow Rate @ 30 ft of Head. Flow Rate @ 10 ft of Head. Compatible with Grainger Part Number. Best Efficiency Head....