Nanfang CDME/CDMFE Vertical Multistage Centrifugal Pumps (Intelligent Variable-Frequency Models)

CDMFE5-24 CDMFE5-25 CDMFE5-27 CDMFE5-28 CDMFE5-29 CDMFE5-30 CDMFE5-33 CDMFE10-4 CDMFE10-5 CDMFE10-6 CDMFE10-7 CDMFE10-8 CDMFE10-9 CDMFE10-10 CDMFE10-11 CDMFE10-12 CDMFE10-13 CDMFE10-14 CDMFE10-15 CDMFE10-16 CDMFE10-17 CDMFE10-18 CDMFE10-19 CDMFE10-20 CDMFE10-21 CDMFE10-22 CDMFE15-2 CDMFE15-3 CDMFE15-4 CDMFE15-5 CDMFE15-6 CDMFE15-7 CDMFE15-8 CDMFE15-9 CDMFE15-10 CDMFE15-11 CDMFE15-12 CDMFE15-13 CDMFE15-14 CDMFE15-15 CDMFE15-16 CDMFE15-17 CDMFE15-18 CDMFE20-2 CDMFE20-3 CDMFE20-4

The CNP Nanfang CDME/CDMFE series comprises vertical multistage centrifugal pumps featuring an intelligent variable-frequency drive system and a high-efficiency,energy-saving design that enables precise flow and pressure regulation.Suitable for applications such as high-rise building water supply,industrial circulation systems,and HVAC,these pumps offer stable operation,energy efficiency,and low noise levels.Manufactured by Nanfang Pump Industry

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

I. Pump Structure

Vertical, multi-stage, sectional design; compact structure with a small footprint
High-quality stainless steel impellers and guide vanes offering excellent corrosion resistance
Intelligent variable-frequency control system integrated into the pump body or installed independently
Mechanical seal design ensuring long-term, leak-free operation

II. Product Application Scenarios

High-rise building water supply systems
Industrial circulating cooling systems
HVAC systems
Boiler feed water systems
Firefighting water supply systems
Water treatment and filtration systems

III. Product Features

Intelligent Variable-Frequency Control
Automatic speed adjustment based on actual demand
Precise control of constant pressure and constant flow
High Efficiency and Energy Saving
15%–30% higher efficiency than standard pumps
Significant energy savings, with an overall energy-saving rate of up to 40%
Stable and Reliable
Low-vibration and low-noise design (≤75dB)
Multiple protection functions (overload, phase loss, dry-running protection, etc.)
Easy Maintenance
Modular design for convenient component replacement
Intelligent fault diagnosis function

IV. Performance Parameters

Flow rate range: 2–400 m³/h
Head range: 24–240 m
Power range: 1.5–160 kW
Medium temperature: -15°C to +120°C
Working pressure: ≤2.5 MPa

V. Operating Conditions

Power supply: 380V/50Hz (other voltages customizable)
Ambient temperature: ≤40°C
Medium pH value: 6.5–8.5
Solid particle content: ≤50 mg/L; particle size ≤0.1 mm

Parameters

model	Flow rate (m³/h)	Head (m)	Power (kW)	caliber
CDMFE1-23	1	128	1.5	DN25×25
CDMFE1-25	1	139	1.5	DN25×25
CDMFE1-27	1	150	1.5	DN25×25
CDMFE1-30	1	167	1.5	DN25×25
CDMFE1-32	1	180	2.2	DN25×25
CDMFE1-33	1	186	2.2	DN25×25
CDMFE1-34	1	192	2.2	DN25×25
CDMFE1-36	1	203	2.2	DN25×25
CDMFE1-38	1	215	2.2	DN25×25
CDMFE1-40	1	226	2.2	DN25×25
CDMFE3-13	3	77	1.5	DN25×25
CDMFE3-14	3	83	1.5	DN25×25
CDMFE3-15	3	90	1.5	DN25×25
CDMFE3-16	3	96	1.5	DN25×25
CDMFE3-18	3	108	2.2	DN25×25
CDMFE3-19	3	114	2.2	DN25×25
CDMFE3-20	3	120	2.2	DN25×25
CDMFE3-21	3	126	2.2	DN25×25
CDMFE3-22	3	132	2.2	DN25×25
CDMFE3-23	3	138	2.2	DN25×25
CDMFE3-24	3	144	2.2	DN25×25
CDMFE3-25	3	150	3	DN25×25
CDMFE3-27	3	162	3	DN25×25
CDMFE3-28	3	168	3	DN25×25
CDMFE3-29	3	175	3	DN25×25
CDMFE3-31	3	187	3	DN25×25
CDMFE5-9	5	55	1.5	DN32×32
CDMFE5-10	5	62	1.5	DN32×32
CDMFE5-11	5	68	1.5	DN32×32
CDMFE5-12	5	74.5	2.2	DN32×32
CDMFE5-13	5	80	2.2	DN32×32
CDMFE5-14	5	87	2.2	DN32×32
CDMFE5-15	5	93	2.2	DN32×32
CDMFE5-16	5	99	2.2	DN32×32
CDMFE5-17	5	105	3	DN32×32
CDMFE5-18	5	111	3	DN32×32
CDMFE5-20	5	124	3	DN32×32
CDMFE5-21	5	130	3	DN32×32
CDMFE5-22	5	136	4	DN32×32
CDMFE5-23	5	142	4	DN32×32
CDMFE5-24	5	149	4	DN32×32
CDMFE5-25	5	155	4	DN32×32
CDMFE5-27	5	168	4	DN32×32
CDMFE5-28	5	174	4	DN32×32
CDMFE5-29	5	180	5.5	DN32×32
CDMFE5-30	5	186	5.5	DN32×32
CDMFE5-33	5	206	5.5	DN32×32
CDMFE10-4	10	34	1.5	DN40×40
CDMFE10-5	10	43	2.2	DN40×40
CDMFE10-6	10	52	2.2	DN40×40
CDMFE10-7	10	62	3	DN40×40
CDMFE10-8	10	71	3	DN40×40
CDMFE10-9	10	80	4	DN40×40
CDMFE10-10	10	89	4	DN40×40
CDMFE10-11	10	98	4	DN40×40
CDMFE10-12	10	107	4.5	DN40×40
CDMFE10-13	10	116	5.5	DN40×40
CDMFE10-14	10	125	5.5	DN40×40
CDMFE10-15	10	134	5.5	DN40×40
CDMFE10-16	10	144	7.5	DN40×40
CDMFE10-17	10	153	7.5	DN40×40
CDMFE10-18	10	163	7.5	DN40×40
CDMFE10-19	10	172	7.5	DN40×40
CDMFE10-20	10	181	7.5	DN40×40
CDMFE10-21	10	191	7.5	DN40×40
CDMFE10-22	10	201	11	DN40×40
CDMFE15-2	15	22.5	2.2	DN50×50
CDMFE15-3	15	34.5	3	DN50×50
CDMFE15-4	15	47	4	DN50×50
CDMFE15-5	15	58	4	DN50×50
CDMFE15-6	15	69	5.5	DN50×50
CDMFE15-7	15	81	5.5	DN50×50
CDMFE15-8	15	93	7.5	DN50×50
CDMFE15-9	15	106	7.5	DN50×50
CDMFE15-10	15	118	11	DN50×50
CDMFE15-11	15	130	11	DN50×50
CDMFE15-12	15	142	11	DN50×50
CDMFE15-13	15	152	11	DN50×50
CDMFE15-14	15	165	11	DN50×50
CDMFE15-15	15	178	15	DN50×50
CDMFE15-16	15	189	15	DN50×50
CDMFE15-17	15	201	15	DN50×50
CDMFE15-18	15	213	15	DN50×50
CDMFE20-2	20	23	2.2	DN50×50
CDMFE20-3	20	35	4	DN50×50
CDMFE20-4	20	47	5.5	DN50×50
CDMFE20-5	20	58	5.5	DN50×50
CDMFE20-6	20	70	7.5	DN50×50
CDMFE20-7	20	82	7.5	DN50×50
CDMFE20-8	20	95	11	DN50×50
CDMFE20-10	20	119	11	DN50×50
CDMFE20-12	20	143	15	DN50×50
CDMFE20-14	20	168	15	DN50×50
CDMFE32-1-1	32	9	1.5	DN65×65
CDMFE32-1	32	13	2.2	DN65×65
CDMFE32-2-2	32	20	3	DN65×65
CDMFE32-2	32	27	4	DN65×65
CDMFE32-3-2	32	33	5.5	DN65×65
CDMFE32-3	32	40	5.5	DN65×65
CDMFE32-4-2	32	46	7.5	DN65×65
CDMFE32-4	32	53	7.5	DN65×65
CDMFE32-5-2	32	60	11	DN65×65
CDMFE32-5	32	67	11	DN65×65
CDMFE32-6-2	32	74	11	DN65×65
CDMFE32-6	32	81	11	DN65×65
CDMFE32-7-2	32	88	15	DN65×65
CDMFE32-7	32	95	15	DN65×65
CDMFE32-8-2	32	102	15	DN65×65
CDMFE32-8	32	109	15	DN65×65
CDMFE42-1-1	42	16	3	DN80×80
CDMFE42-1	42	20	4	DN80×80
CDMFE42-2-2	42	32	5.5	DN80×80
CDMFE42-2	42	41	7.5	DN80×80
CDMFE42-3-2	42	52	11	DN80×80
CDMFE42-3	42	61	11	DN80×80
CDMFE42-4-2	42	73	15	DN80×80
CDMFE42-4	42	81	15	DN80×80
CDMFE65-1-1	65	13	4	DN100×100
CDMFE65-1	65	20	5.5	DN100×100
CDMFE65-2-2	65	26	7.5	DN100×100
CDMFE65-2-1	65	33	11	DN100×100
CDMFE65-2	65	40	11	DN100×100
CDMFE65-3-2	65	46	15	DN100×100
CDMFE65-3-1	65	53	15	DN100×100
CDME1-23	1	128	1.5	DN25×25
CDME1-25	1	139	1.5	DN25×25
CDME1-27	1	150	1.5	DN25×25
CDME1-30	1	167	1.5	DN25×25
CDME1-32	1	180	2.2	DN25×25
CDME1-33	1	186	2.2	DN25×25
CDME1-34	1	192	2.2	DN25×25
CDME1-36	1	203	2.2	DN25×25
CDME1-38	1	215	2.2	DN25×25
CDME1-40	1	226	2.2	DN25×25
CDME3-13	3	77	1.5	DN25×25
CDME3-14	3	83	1.5	DN25×25
CDME3-15	3	90	1.5	DN25×25
CDME3-16	3	96	1.5	DN25×25
CDME3-18	3	108	2.2	DN25×25
CDME3-19	3	114	2.2	DN25×25
CDME3-20	3	120	2.2	DN25×25
CDME3-21	3	126	2.2	DN25×25
CDME3-22	3	132	2.2	DN25×25
CDME3-23	3	138	2.2	DN25×25
CDME3-24	3	144	2.2	DN25×25
CDME3-25	3	150	3	DN25×25
CDME3-27	3	162	3	DN25×25
CDME3-28	3	168	3	DN25×25
CDME3-29	3	175	3	DN25×25
CDME3-31	3	187	3	DN25×25
CDME5-9	5	55	1.5	DN32×32
CDME5-10	5	62	1.5	DN32×32
CDME5-11	5	68	1.5	DN32×32
CDME5-12	5	74.5	2.2	DN32×32
CDME5-13	5	80	2.2	DN32×32
CDME5-14	5	87	2.2	DN32×32
CDME5-15	5	93	2.2	DN32×32
CDME5-16	5	99	2.2	DN32×32
CDME5-17	5	105	3	DN32×32
CDME5-18	5	111	3	DN32×32
CDME5-20	5	124	3	DN32×32
CDME5-21	5	130	3	DN32×32
CDME5-22	5	136	4	DN32×32
CDME5-23	5	142	4	DN32×32
CDME5-24	5	149	4	DN32×32
CDME5-25	5	155	4	DN32×32
CDME5-27	5	168	4	DN32×32
CDME5-28	5	174	4	DN32×32
CDME5-29	5	180	5.5	DN32×32
CDME5-30	5	186	5.5	DN32×32
CDME5-33	5	206	5.5	DN32×32
CDME10-4	10	34	1.5	DN40×40
CDME10-5	10	43	2.2	DN40×40
CDME10-6	10	52	2.2	DN40×40
CDME10-7	10	62	2.2	DN40×40
CDME10-8	10	71	3	DN40×40
CDME10-9	10	80	4	DN40×40
CDME10-10	10	89	4	DN40×40
CDME10-11	10	98	4	DN40×40
CDME10-12	10	107	4.5	DN40×40
CDME10-13	10	116	5.5	DN40×40
CDME10-14	10	125	5.5	DN40×40
CDME10-15	10	134	5.5	DN40×40
CDME10-16	10	144	7.5	DN40×40
CDME10-17	10	153	7.5	DN40×40
CDME10-18	10	163	7.5	DN40×40
CDME10-19	10	172	7.5	DN40×40
CDME10-20	10	181	7.5	DN40×40
CDME10-21	10	191	7.5	DN40×40
CDME10-22	10	201	11	DN40×40
CDME15-2	15	22.5	2.2	DN50×50
CDME15-3	15	34.5	3	DN50×50
CDME15-4	15	47	4	DN50×50
CDME15-5	15	58	4	DN50×50
CDME15-6	15	69	5.5	DN50×50
CDME15-7	15	81	5.5	DN50×50
CDME15-8	15	93	7.5	DN50×50
CDME15-9	15	106	7.5	DN50×50
CDME15-10	15	118	11	DN50×50
CDME15-11	15	130	11	DN50×50
CDME15-12	15	142	11	DN50×50
CDME15-13	15	152	11	DN50×50
CDME15-14	15	165	11	DN50×50
CDME15-15	15	178	15	DN50×50
CDME15-16	15	189	15	DN50×50
CDME15-17	15	201	15	DN50×50
CDME15-18	15	213	15	DN50×50
CDME20-2	20	23	2.2	DN50×50
CDME20-3	20	35	4	DN50×50
CDME20-4	20	47	5.5	DN50×50
CDME20-5	20	58	5.5	DN50×50
CDME20-6	20	70	7.5	DN50×50
CDME20-7	20	82	7.5	DN50×50
CDME20-8	20	95	11	DN50×50
CDME20-10	20	119	11	DN50×50
CDME20-12	20	143	15	DN50×50
CDME20-14	20	168	15	DN50×50
CDME32-1-1	32	9	1.5	DN65×65
CDME32-1	32	13	2.2	DN65×65
CDME32-2-2	32	20	3	DN65×65
CDME32-2	32	27	4	DN65×65
CDME32-3-2	32	33	5.5	DN65×65
CDME32-3	32	40	5.5	DN65×65
CDME32-4-2	32	46	7.5	DN65×65
CDME32-4	32	53	7.5	DN65×65
CDME32-5-2	32	60	11	DN65×65
CDME32-5	32	67	11	DN65×65
CDME32-6-2	32	74	11	DN65×65
CDME32-6	32	81	11	DN65×65
CDME32-7-2	32	88	15	DN65×65
CDME32-7	32	95	15	DN65×65
CDME32-8-2	32	102	15	DN65×65
CDME32-8	32	109	15	DN65×65
CDME65-1-1	65	13	4	DN80×80
CDME65-1	65	20	5.5	DN80×80
CDME65-2-2	65	26	7.5	DN80×80
CDME65-2-1	65	33	11	DN80×80
CDME65-2	65	40	11	DN80×80
CDME65-3-2	65	46	15	DN80×80
CDME65-3-1	65	53	15	DN80×80
CDME42-1-1	42	16	3	DN80×80
CDME42-1	42	20	4	DN100×100
CDME42-2-2	42	32	5.5	DN100×100
CDME42-2	42	41	7.5	DN100×100
CDME42-3-2	42	52	11	DN100×100
CDME42-3	42	61	11	DN100×100
CDME42-4-2	42	73	15	DN100×100
CDME42-4	42	81	15	DN100×100