Vertical Multistage Pump

Vertical multistage pump

Vertical multistage pump ,someone called it vertical inline pump,which have been one of the most popular types of pumps in recent years. the design structurealthough may diffuser.Their ability to provide engineers with a flexible range of flow and head, along with their high degree of energy efficiency makes them a great choice for many applications.Excellent vertical multistage pump,could they be right for yours?

vertical multistage pump operation condition：

Thin, clean, non-flammable and non-explosive liquid containing No solid granules and fibers.

Liquid temperature type: -15°C~+70°C

Hot water type: +70°C~+120°C

Ambient temperature: up to +40°C

Altitude: up to 1000m

A few basic characteristics of the centrifugal pump are listed here in order to make the fuctioning more understandable:

a.Its main component is the impeller,which is actually the driving force behind the creation .

b.Vertical multistage pump needs to be filled with liquid first and then set to operate.

Vertical multistage pump parameter:

Model	Power KW	Flow( m3/h)	5	6	7	8	9	10	11	12
QDL8-20	0.75	H (m)	21	20	19	18	17	16	15	14
QDL8-30	1.1		31	30	29	28	26	24	23	20
QDL8-40	1.5		41	40	39	37	35	32	30	27
QDL8-50	2.2		52	50	48	46	44	41	37	34
QDL8-60	2.2		62	60	58	55	53	49	45	41
QDL8-80	3		83	80	78	74	70	65	60	54
QDL8-100	4		104	100	97	92	88	80	75	68
QDL8-120	4		125	120	116	110	105	97	90	81
QDL8-140	5.5		146	140	136	129	123	113	105	95
QDL8-160	5.5		166	160	155	147	140	130	120	108
QDL8-180	7.5		187	180	175	166	158	146	135	122
QDL8-200	7.5		208	200	194	185	175	162	150	135