CDM/CDMF pumps are new generation, high efficiency, non-self-priming vertical multistage centrifugal pumps (Abbr. as pumps). It referred European standard, used entirely new industrial design. It is energy saving, low noise, environment friendly, compact design, beautiful shape, light, easy for service, high reliability.

Working conditions

Thin, clean, non-flammable, non-explosive, solid free, fiber free, physically and chemically water-like liquid.
Liquid temperature:
Normal temperature type: -15℃ to 70℃
Hot water type:-15℃ to 120℃
Ambient temperature: up to +40℃
Altitude: up to 1000m

Performance range

Description		CDM/CDMF
Rated flow [m³/h]		1	3	5	10	15	20
Rated flow [l/s]		0.28	0.83	1.39	2.78	4.17	5.56
Flow range [ m³/h]		0.5~2.4	1.2~4.4	2.5~8.5	5~14	8~24	10~29
Flow range [l/s]		0.14~0.67	0.33~1.22	0.69~2.36	1.39~3.89	2.22~6.67	2.78~8.06
Max. pressure [bar]		22	23	24	24	22	25
Motor power [kW]		0.37~2.2	0.37~3	0.37~5.5	0.75~11	1.1~15	1.1~18.5
Temp [℃ ]		-15 ~ +120
Max. efficiency [%]		48	58	70	72	73	73
CDM Pipelines	DIN flange	DN25	DN25	DN32	DN40	DN50	DN50
CDM Pipelines	Oval flange	G1	G1	G1¼	G1½
CDMF Pipelines	DIN flange	DN25	DN25	DN32	DN40	DN50	DN50
	Cutting ferrule joint	DN32	DN32	DN32	DN50	DN50	DN50
	Pipe thread	R1¼	R1¼	R1¼	R2	R2	R2
	Oval flange	G1	G1	G1¼	G1½

Description		CDM/CDMF
Rated flow [m³/h]		32	42	65	85	120	150	200
Rated flow [l/s]		8.89	11.67	18.06	23.61	33.33	41.67	55.56
Flow range [ m³/h]		16~40	25~55	30~80	50~110	60~150	80~180	100~240
Flow range [l/s]		4.44~11.11	6.94~15.28	8.33~22.22	13.89~30.56	16.67~41.67	22.22~50	27.78~66.67
Max. pressure [bar]		29	30	22	17	16	16	16
Motor power [kW]		1.5~30	3~45	4~45	5.5~45	11~75	11~75	18.5~110
Temp [℃ ]		-15 ~ +120
Max. efficiency [%]		73	75	76	77	74	73	79
Pipelines	DIN flange	DN65	DN80	DN100	DN100	DN125	DN125	DN150