Pump Flow Chart

Pump size/RPM	Discharge Flow Rate (GPM)
	0 ft (0 m) elevation	15 ft (5 m) elevation	30 ft (10 m) elevation	45 ft (15 m) elevation	60 ft (20 m) elevation
4″   540 RPM	1100	900	800	500	200
6″   540 RPM	2100	2000	1800	1300	1000
6″ 1000 RPM	2000	2000	2000	2000	2000
8″   540 RPM	3000	2800	2700	2100	1800
8″ 1000 RPM	4000	4000	4000	4000	4000
10″  540 RPM	4000	4000	4000	3500
10″ 1000 RPM	5000	5000	5000	5000	4500
12″  540 RPM	7000	6500	6000	4500
12″ 1000 RPM	6500	6500	6500	6000	5000
16″  540 RPM	13,000	13,000	10,500
16″ 1000 RPM	10,000	10,000	9000	8000	6200
24″  540 RPM	18,000	18,000	11,000
24″ 1000 RPM	16,000	16,000	12,000	7,000