Centrifugal Pumps - DB22 Model

Model DB22 has multiple impeller diameters that allow for enhanced hydraulic selection and application flexibility. Simply click on the model to view specific performance for each impeller diameter.

Impeller trims are available every 1/8" (.32 cm) between the largest and smallest diameter.

Model	Max flow		Max Head		Impeller Diameter		Impeller Type	Suction Port Size	Discharge Port Size
	gpm	m3/h	feet	m	in	cm
DB22	132.0	n/a	67.3	n/a	4.5	50 Hz N/A for this model	Closed	2.00 in	2.00 in
DB22	154.5	42.9	68.9	31.5	4.50	15.2 for 50 Hz model	Open	2.00 in	2.00 in
DB22	164.7	29.6	87.3	19.0	5	12.7	Closed	2.00 in	2.00 in
DB22	176.7	45.0	90.2	35.0	5.00	16.5 for 50 Hz model	Open	2.00 in	2.00 in
DB22	184.8	36.5	111.8	24.3	5.5	13.9	Closed	2.00 in	2.00 in
DB22	197.3	47.8	114.7	38.5	5.50	17.7 for 50 Hz model	Open	2.00 in	2.00 in
DB22	196.7	37.7	135.2	29.1	6	15.2	Closed	2.00 in	2.00 in
DB22	220.6	50.7	146.6	41.7	6.00	18.1 for 50 Hz model	Open	2.00 in	2.00 in
DB22	202.0	40.2	158.3	35.8	6.5	16.5	Closed	2.00 in	2.00 in
DB22	n/a	37.3	n/a	24.8	60 Hz N/A for this model	13.9 for 50 Hz model	Open	2.00 in	2.00 in
DB22	203.0	41.9	183.8	41.9	7	17.7	Closed	2.00 in	2.00 in
DB22	205.0	43.1	201.4	43.8	7.25	18.4	Closed	2.00 in	2.00 in