CMH Horizontal Multistage Centrifugal Pump

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CMH

Horizontal Multistage Centrifugal Pump

Domestic Water Supply

Water treatment

Commercial buildings

HVAC

CMH series are horizontal multi-stage centrifugal pumps with stainless steel impellers and pump middle sections. The inlet and outlet adopt cast iron with electrophoretic coating, featuring stable hydraulic performance and outstanding performance compared with CM series pumps. These pumps deliver high efficiency, energy-saving operation, stable structure and long service life, widely used for water boosting, industrial circulation and liquid transportation.

01 / 03

Working Condition

Medium temperature

Normal Type: -20~+70°C High Temperature Type: -20~+104°C

Ambient temperature

≤50°C

Protection

IP55

Product Features

S.S. middle section
S.S. multistage impellers
Low noise
Inlet & outlet sections are made of electrophoretic cast iron
Same performance as model CM ,higher efficiency & quieter operation

Motor

Single Phase: 220~240V/50Hz

Three Phase: 380~415V/50Hz

Motors of other voltages are available upon request.

Single phase with thermal protector

Insulation Class: F

Product Parameters

Model	Power(kW)	Q (m³ /h)	1.0	1.5	2.0	2.5	3.0	3.5
CMH2-20(T)	0.37	H (m)	18	16	14	13	11	10
CMH2-30(T)	0.37		27	24	21	20	17	14
CMH2-40(T)	0.55		35	32	28	26	23	17
CMH2-50(T)	0.55		43	40	35	33	28	22
CMH2-60(T)	0.75		50	48	42	38	32	25
Model	Power(kW)	Q (m³ /h)	2.0	3.0	4.0	5.0	6.0	7.0
CMH4-20(T)	0.55	H (m)	18	16	15	13	10	7
CMH4-30(T)	0.75		27	25	22	19	15	10
CMH4-40(T)	0.75		36	33	30	26	20	13
CMH4-50(T)	1.0		44	41	38	32	26	20
CMH4-60(T)	1.1		53	50	45	40	33	24
Model	Power(kW)	Q (m³ /h)	4.0	5.0	6.0	7.0	8.0	9.0	10
CMH8-10(T)	0.55	H (m)	15	14	13	12.5	12	9	8
CMH8-15(T)	0.75		25	23	22	21	20	14	12
CMH8-20(T)	1.0		32	29	27	25	24	21	17
CMH8-25(T)	1.5		43	40	38	34	27	25	20
CMH8-30(T)	1.85		50	46	44	40	36	30	26
CMH8-35(T)	2.2		56	51	48	44	43	35	28
CMH8-40(T)	2.2		65	57.5	57	50	48	42	34
Model	Power(kW)	Q (m³ /h)	4.0	6.0	8.0	10	12	14	16
CMH8-10B(T)	0.55	H (m)	11	10	9	8	7	6	5
CMH8-20B(T)	0.75		22	20	19	18	13	11	8
CMH8-30B(T)	1.1		31	29	26	24	20	16	11
CMH8-40B(T)	1.5		41	39	37	33	28	23	17
CMH8-50B(T)	2.2		51	49	46.5	42	37	30	23
CMH8-60BT	3.0		62	58	52	48	42	36	30
Model	Power(kW)	Q (m³ /h)	6.0	7.0	8.0	9.0	10	11	12	13	14
CMH12-10(T)	1.0	H (m)	19	18	17.5	16	15.5	14	13.5	12	10.5
CMH12-15(T)	1.5		28	27	26	25	24	22	20	18	15
CMH12-20(T)	1.85		38	36	35	32	31	29	28	24	20
CMH12-25(T)	2.2		47	45	43	41.5	39	36	33.5	30.5	27
CMH12-30T	3.0		53.5	52	50	47.5	45	42	39	35	30
Model	Power(kW)	Q (m³ /h)	7.0	8.0	9.0	10	11	12	13	14	15	16
CMH12-10B(T)	0.75	H (m)	12	11.5	11	10.5	10	9.5	9	8	7	6
CMH12-20B(T)	1.1		23	22.5	22	21	20.5	19.5	18.5	17	15.5	13
CMH12-30B(T)	1.85		35	34.5	33.5	32.5	31	29.5	28	26	23.5	20
CMH12-40B(T)	2.2		47	46	45	43.5	41.5	39.5	37.5	35	31.5	27.5
CMH12-50BT	3.0		60	58	56.5	55	52.5	50	47	44	40	35
Model	Power(KW)	Q (m³ /h)	8	10	12	14	16	18	20	22	24
CMH16-10(T)	1.0	H (m)	12	11.5	11	10.5	10	9	8	7	6
CMH16-20(T)	1.5		24	23	22	21	20	19	16	14	12
CMH16-30(T)	2.2		38	36	34	33	30	28	26	23	20
CMH16-40T	3.0		50	48	46	44	40	38	36	32	28
Model	Power(kW)	Q (m³ /h)	10	12	14	16	18	20	22	24	26	28
CMH20-10(T)	1.0	H (m)	13	12.5	12	11.5	11	10.5	10	9	8.5	7.5
CMH20-20(T)	1.85		25	24	23	22	21	20	18	16	14	12
CMH20-30T	3.0		39	38	36	35	33	31.5	30	27	24	21
CMH20-40T	4.0		50	48	46	44	42	40	36	32	28	24

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