50cdl (F) 16-50 Light Stainless Steel Vertical Pipeline Multi-Stage Pump Industrial Secondary Pipeline Frequency Conversion Booster Water Pump

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: 50CDL(F)16-50
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Clarified Water Pump, Vertical Multi-Stage Pump
• Industry: Mechanical Pump
• Media: Sewage Pumps
• Performance: Vertical Multi-Stage Pump
• Theory: Centrifugal Pump
• Transport Package: Wooden Box
• Specification: Aluminum shell
• Trademark: DfinPump
• Origin: Shanghai
• Production Capacity: 10000

Product Description

50CDL(F)16-50 Light stainless steel vertical pipeline multi-stage pump Industrial secondary pipeline frequency conversion booster water pump

CDLF light vertical multistage centrifugal pump | stainless steel vertical multistage pump Application scenarios

Water supply: water plant filtration and transportation, water plant district water delivery, main pipe 

pressurization, 

and high-rise building pressurization.

Industrial pressurization: process water systems, cleaning systems, high-pressure flushing systems, fire 

protection systems.

Industrial liquid transportation: cooling and air conditioning systems, boiler feed water and condensation 

systems, machine tool accessories, acids and alkalis.

Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool.

Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

CDLF light vertical multistage centrifugal pump | stainless steel vertical multistage pump Operating conditions

1. A thin, clean, non-flammable and non-explosive liquid that does not contain solid particles or fibers.

2. l Liquid temperature: normal temperature type -15ºC to +70ºC

3. Hot water type +70ºC to +120ºC

4. Ambient temperature: high +40ºC

5. Altitude: 1000m high

Things to note

1. Hot and cold, clean, non-flammable and non-explosive liquid that does not contain solid particles or fibers

2. Liquid temperature normal temperature type: -15ºC to +70ºC, hot water type +70ºC to +115ºC.

3. Ambient temperature. Ambient temperature: +40ºC.

4. Inlet pressure: NPSH curve +0.5m, water head safety margin 0.5m.

CDL/CDLF type light vertical multi-stage pump Working principle

Multi-stage centrifugal pumps rely on the rotation of the impeller to obtain centrifugal force and thereby remove the material. When the gas density reaches the working range of the mechanical vacuum pump, it is pumped out, thereby gradually obtaining a high vacuum.

The multi-stage pump body is filled with an appropriate amount of water as the working fluid. When the impeller rotates clockwise, the water is thrown around by the impeller. Due to the centrifugal force, the water forms a closed ring of approximately equal thickness determined by the shape of the pump chamber. The inner surface of the lower part of the water ring is just tangent to the impeller hub, and the upper inner surface of the water ring is just in contact with the top of the blade (actually the blade has a certain insertion depth in the water ring). At this time, a crescent-shaped space is formed between the impeller hub and the water ring, and this space is divided by the impeller into several small cavities equal to the number of blades.

If the lower part of the impeller is 0° as the starting point, then the volume of the small cavity changes from small to large when the impeller rotates 180° before, and is connected to the suction port on the end face. At this time, the gas is sucked in. When the suction ends, the small cavity Then it is isolated from the suction port; when the impeller continues to rotate, the small cavity changes from large to small, causing the gas to be compressed; when the small cavity is connected to the exhaust port, the gas is discharged out of the pump.

The CDLF vertical multi-stage ram pump is a multi-functional product that can transport various media from tap water to industrial liquids. It is suitable for different temperatures, flow rates and pressure ranges. CDL is suitable for non-corrosive liquids, and CDLF is suitable for light highly corrosive liquids.

Performance data

Flow range

1~200m3/h

Lift range

10~232m

Medium temperature

-15ºC~120ºC

Ambient temperature does not exceed 40ºC

work pressure

Motor data supporting power 0.37KW~110KW

Voltage 380V/440V

Frequency 50HZ/60HZ

RPM 2900rpm

Protection grade IP55

Insulation class F

Material Pump body, pump cover, impeller cast iron/stainless steel

Pump shaft stainless steel

Mechanical seal graphite, tungsten carbide, silicon carbide, stainless steel, PTFE

CDL vertical multi-stage stainless steel centrifugal pump is a pump with smooth operation. Low noise, reliable quality, beautiful appearance, small size, light weight, easy operation and installation. It is an ideal green, environmentally friendly, energy-saving water pump. Flow rate 2-80m3/h , the maximum outlet pressure is 2.4Mpa, the temperature is -20ºC~150ºC

 

 

CDL/CDLF type light vertical multi-stage pump Model meaning

CDLF8-2/1

CDL- stamping multi-stage pump

F- (ordinary type omitted) flow parts are stainless steel 304 or 316L

8-Rated flow (m3/h)

2-Series

1-Number of impellers

CDL/CDLF Characteristics of vertical multi-stage pumps

The reason why vertical multi-stage pumps sell well in the market and win the favor of more consumers is mainly because the products have outstanding features and functions, such as:

 

1. The product is small in size, so it occupies a small area, and is more convenient to transport, disassemble and install.

2. The professional design, compact structure and beautiful appearance are deeply loved by the market.

3. Horizontal suction and discharge port design and simplified pipeline connections greatly improve service performance.

4. Different suction inlets and discharge outlets are installed at different angles to meet the needs of different situations and greatly improve work efficiency.

5. Without changing the installation area, the lift of the vertical multi-stage pump can be increased or decreased according to needs, and the number of pump stages and the outer diameter of the impeller can be cut, meeting the needs of different actual situations.

5. The use of the motor outer protective cover effectively saves the use of the pump room and reduces more construction costs.

6. The smaller winding of the pump rotor allows the pump body to operate with lower noise, smaller vibration, and smoother operation, improving work efficiency and extending its service life.

These outstanding features and performances have enabled the products to win high recognition from consumers. Product supply exceeds demand. Fierce competition has given birth to more brands and different types of products, promoting the healthy and rapid development of the industry.

Product Description

1. CDL/CDLF is a non-self-priming multi-stage centrifugal pump equipped with a standard motor. The motor shaft is directly connected to the pump shaft through the pump head with a coupling. The tie rod bolts fix the pressure cylinder and flow-passing components to the pump head and the water inlet and outlet section. The pump inlet and outlet are on the same straight line at the bottom of the pump; this pump can be equipped with an intelligent protector as needed to effectively protect the pump from dry running, phase loss, overload, etc.
   
    

   CDL/CDLF is a non-self-priming multi-stage centrifugal pumpmotor

   1. The motor is a fully enclosed, air-cooled two-pole standard motor.

   2. lProtection level: IP55

   3. lInsulation grade: F

   4. Standard voltage

   50Hz:

   1×220-230/240V

   3×200-220/346-380V

   3×220-240/380-415V

   3×380-415V

   60Hz:

   3×200-230/346-400V

   3×220-255/380-440V

   3×220-227/380-480V
   
    

   CDL/CDLF is a non-self-priming multi-stage centrifugal pump equipped with a standard motor. 

   The motor shaft is directly connected to the pump shaft through the pump head with a coupling. 

   The tie rod bolts fix the pressure cylinder and flow-passing components to the pump head and the 

   water inlet and outlet section. The pump inlet and outlet are on the same straight line at the bottom 

   of the pump; this pump can be equipped with an intelligent protector as needed to effectively protect 

   the pump from dry running, phase loss, overload, etc.

Detailed Photos

 

Product Parameters

 

CDL TYPE LIGHT VERTICAL MULTI-STAGE PUMP Performance parameters
 

model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
25CDLF2-20	0.55	15	32CDLF4-20	0.55	16
25CDLF2-30	0.55	22	32CDLF4-30	0.55	24
25CDLF2-40	0.55	30	32CDLF4-40	0.75	32
25CDLF2-50	0.55	37	32CDLF4-50	1.1	40
25CDLF2-60	0.75	45	32CDLF4-60	1.1	48
25CDLF2-70	0.75	52	32CDLF4-70	1.5	56
25CDLF2-80	1.1	60	32CDLF4-80	1.5	64
25CDLF2-90	1.1	67	32CDLF4-90	2.2	72
25CDLF2-100	1.1	75	32CDLF4-100	2.2	80
25CDLF2-110	1.1	82	32CDLF4-110	2.2	88
25CDLF2-120	1.5	90	32CDLF4-120	2.2	96
25CDLF2-130	1.5	97	32CDLF4-130	3	104
25CDLF2-140	1.5	105	32CDLF4-140	3	113
25CDLF2-150	1.5	112	32CDLF4-150	3	120
25CDLF2-160	1.5	120	32CDLF4-160	3	128
25CDLF2-170	2.2	127	32CDLF4-170	4	136
25CDLF2-180	2.2	135	32CDLF4-180	4	144
25CDLF2-190	2.2	142	32CDLF4-190	4	152
25CDLF2-200	2.2	150	32CDLF4-200	4	160
25CDLF2-210	2.2	157	32CDLF4-210	4	168
25CDLF2-220	2.2	165	32CDLF4-220	4	176
25CDLF2-230	3	172
25CDLF2-240	3	180
25CDLF2-250	3	187
25CDLF2-260	3	195
model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
40CDLF8-20	0.75	18	50CDLF12-20	1.5	20
40CDLF8-30	1.1	27	50CDLF12-30	2.2	30
40CDLF8-40	1.5	36	50CDLF12-40	3	40
40CDLF8-50	2.2	45	50CDLF12-50	3	50
40CDLF8-60	2.2	54	50CDLF12-60	4	60
40CDLF8-70	3	63	50CDLF12-70	5.5	70
40CDLF8-80	3	72	50CDLF12-80	5.5	80
40CDLF8-90	4	81	50CDLF12-90	5.5	91
40CDLF8-100	4	90	50CDLF12-100	7.5	101
40CDLF8-110	4	99	50CDLF12-110	7.5	111
40CDLF8-120	4	108	50CDLF12-120	7.5	121
40CDLF8-130	5.5	117	50CDLF12-130	8	131
40CDLF8-140	5.5	126	50CDLF12-140	11	141
40CDLF8-150	5.5	135	50CDLF12-150	11	151
40CDLF8-160	5.5	144	50CDLF12-160	11	162
40CDLF8-170	7.5	153	50CDLF12-170	11	171
40CDLF8-180	7.5	162	50CDLF12-180	11	183
40CDLF8-190	7.5	171	50CDLF12-190	15	193
40CDLF8-200	7.5	180	50CDLF12-200	15	203
40CDLF8-210	7.5	189	50CDLF12-210	15	210
40CDLF8-220	7.5	198	50CDLF12-220	15	220
model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
50CDLF16-20	2.2	24	50CDLF20-10	1.1	11
50CDLF16-30	3	36	50CDLF20-20	2.2	23
50CDLF16-40	4	48	50CDLF20-30	4	35
50CDLF16-50	5.5	60	50CDLF20-40	5.5	47
50CDLF16-60	5.5	72	50CDLF20-50	5.5	58
50CDLF16-70	7.5	84	50CDLF20-60	7.5	70
50CDLF16-80	7.5	96	50CDLF20-70	7.5	82
50CDLF16-90	11	108	50CDLF20-80	11	94
50CDLF16-100	11	120	50CDLF20-90	11	106
50CDLF16-110	11	132	50CDLF20-100	11	118
50CDLF16-120	11	144	50CDLF20-110	15	130
50CDLF16-130	15	156	50CDLF20-120	15	142
50CDLF16-140	15	168	50CDLF20-130	15	154
50CDLF16-150	15	180	50CDLF20-140	15	166
50CDLF16-160	15	192	50CDLF20-150	18.5	178
50CDLF16-170	15	204	50CDLF20-160	18.5	190
			50CDLF20-170	18.5	200
model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
65CDLF32-20	4	27	80CDLF42-10-1	3	16
65CDLF32-30	5.5	40	80CDLF42-10	4	20
65CDLF32-40	7.5	53	80CDLF42-20-2	5.5	32
65CDLF32-50	11	67	80CDLF42-20	7.5	41
65CDLF32-60	11	81	80CDLF42-30-2	11	52
65CDLF32-70	15	95	80CDLF42-30	11	61
65CDLF32-80	15	109	80CDLF42-40-2	15	73
65CDLF32-90	18.5	124	80CDLF42-40	15	81
65CDLF32-100	18.5	138	80CDLF42-50-2	18.5	93
65CDLF32-110	22	153	80CDLF42-50	18.5	101
65CDLF32-120	22	167	80CDLF42-60-2	22	113
65CDLF32-130	30	181	80CDLF42-60	22	122
65CDLF32-140	30	196	80CDLF42-70-2	30	134
65CDLF32-150	30	210	80CDLF42-70	30	142
65CDLF32-160	30	224	80CDLF42-80-2	30	154
			80CDLF42-80	30	162
			80CDLF42-90-2	30	174
			80CDLF42-90	37	183
			80CDLF42-100-2	37	194
			80CDLF42-100	37	203
			80CDLF42-110-2	45	217
			80CDLF42-110	45	225
			80CDLF42-120-2	45	238
			80CDLF42-120	45	247
			80CDLF42-130-2	45	256
			80CDLF42-130	45	269
model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
100CDLF65-10-1	4	13	100CDLF85-10-1	5.5	14
100CDLF65-10	5.5	20	100CDLF85-10	7.5	20
100CDLF65-20-2	7.5	26	100CDLF85-20-2	11	30
100CDLF65-20-1	11	33	100CDLF85-20	15	41
100CDLF65-20	11	40	100CDLF85-30-2	18.5	52
100CDLF65-30-2	15	46	100CDLF85-30	22	64
100CDLF65-30-1	15	53	100CDLF85-40-2	30	75
100CDLF65-30	18.5	60	100CDLF85-40	30	86
100CDLF65-40-2	18.5	66	100CDLF85-50-2	37	98
100CDLF65-40-1	22	73	100CDLF85-50	37	110
100CDLF65-40	22	80	100CDLF85-60-2	45	122
100CDLF65-50-2	30	88	100CDLF85-60	45	134
100CDLF65-50-1	30	95
100CDLF65-50	30	102
100CDLF65-60-2	30	110
100CDLF65-60-1	37	117
100CDLF65-60	37	124
100CDLF65-70-2	37	132
100CDLF65-70-1	37	139
100CDLF65-70	45	146
100CDLF65-80-2	45	154
100CDLF65-80-1	45	161
100CDLF65-80	45	165
model	Power	lift	model	Power	lift
	(KW)	(M)		(KW)	(M)
125CDLF120-10	11	18	125CDLF150-10-1	11	12
125CDLF120-20-2	15	28	125CDLF150-10	15	18
125CDLF120-20-1	18.5	34	125CDLF150-20-2	18.5	27
125CDLF120-20	22	40	125CDLF150-20-1	22	35
125CDLF120-30-2	30	49	125CDLF150-20	30	40
125CDLF120-30-1	30	55	125CDLF150-30-2	30	49
125CDLF120-30	30	61	125CDLF150-30-1	37	56
125CDLF120-40-2	37	69	125CDLF150-30	37	63
125CDLF120-40-1	37	76	125CDLF150-40-2	45	70
125CDLF120-40	45	81	125CDLF150-40-1	45	77
125CDLF120-50-2	45	90	125CDLF150-40	55	84
125CDLF120-50-1	45	97	125CDLF150-50-2	55	92
125CDLF120-50	55	101	125CDLF150-50-1	75	99
125CDLF120-60-2	55	110	125CDLF150-50	75	106
125CDLF120-60-1	55	118	125CDLF150-60-2	75	112
125CDLF120-60	75	123	125CDLF150-60-1	75	120
125CDLF120-70-2	75	130	125CDLF150-60	75	130
125CDLF120-70-1	75	137
125CDLF120-70	75	145
model	Power	lift
	(KW)	(M)
150CDLF200-10-B	18.5	20
150CDLF200-10-A	22	24
150CDLF200-10	30	34
150CDLF200-20-2B	37	41
150CDLF200-20-2A	45	49
150CDLF200-20-A	55	59
150CDLF200-20	55	69
150CDLF200-30-2B	75	75
150CDLF200-30-A-B	75	79
150CDLF200-30-2A	75	84
150CDLF200-30-B	75	89
150CDLF200-30-A	75	93
150CDLF200-30	90	103
150CDLF200-40-2B	90	110
150CDLF200-40-2A	110	118
150CDLF200-40-A	110	128
150CDLF200-40	110	138

 

Packaging & Shipping

Export wooden box packaging

 

Company Profile

Shanghai Dfin Pump Co., Ltd. is located in Jinshan District, Shanghai, products are widely used in chemical industry, sewage treatment, dust removal, environmental protection, fertilizer, pesticides, paper, printing and dyeing, pharmaceutical, metallurgy, food, oil, water and other industries, over the years by the majority of users. For the majority of users to provide high-quality pump products and more perfect service.

Main business:

Shanghai Dfin Pump Co., Ltd. is mainly engaged in the sale of pipeline pump Sewage Pump, the main products are: ISG vertical pipe centrifugal pump ISW horizontal centrifugal pump IRG hot water pipe pump IHG stainless steel pipe centrifugal pump ISGB portable dismantling pipe centrifugal pump low-speed pipe centrifugal pump SG pipe booster pump IH chemical centrifugal pump Pipe Pump Model pump selection and other products; The main sewage pump products are: Sewage Pump Type submersible sewage pump with cutting sewage pump stainless steel sewage pump ZW self-priming sewage pump QW/WQ non-blocking sewage pump QDX household submersible sewage pump AS tear-type sewage pump explosion-proof submersible sewage pump automatic mixing sewage pump pipe sewage pump vertical sewage pump Liquid sewage pump and other products. Sewage pump models are mainly QW, WQ,JYWQ, JPWQ, WQK/QG, AS/AV, GW, LW, ZW series. The product sales network covers twenty-six provinces, cities and districts.

Company pursuit:

Customer satisfaction is the pursuit of Dfin pump industry. The company has an experienced, practical, innovative high-quality team, according to the actual needs of customers to develop and improve products, provide free consultation, installation, debugging, warranty and other services. Welcome new and old customers to call, letters, people, business negotiations.

Corporate goals:

Dfin pump industry is characterized by looking for small differences in Datong, colleagues can do, I believe we will be able to do, colleagues can not do, we try to do better. We not only sell products, but also hope to provide you with solutions and services in the actual cooperation. Dfin pump industry sincerely look forward to working with you!

After Sales Service

Principles for selecting sewage pumps - DFIN Pump Industry

1. High mechanical reliability, low noise, and minimal vibration.

 

2. Economically, it is necessary to comprehensively consider the total cost of equipment, operation, maintenance, and management fees to minimize them.

 

3. Make the selected pump type and performance meet the requirements of process parameters such as device flow rate, head, pressure, temperature, cavitation flow rate, and suction stroke.

 

4. Must meet the requirements of medium characteristics.

 

For pumps that transport flammable, explosive, toxic, or valuable media, reliable shaft seals or leak free pumps are required, such as magnetic drive pumps, diaphragm pumps, and shielded pumps

 

For pumps transporting corrosive media, it is required that the convection components use corrosion-resistant materials, such as AFB stainless steel corrosion-resistant pumps and CQF engineering plastic magnetic drive pumps.

 

For pumps transporting media containing solid particles, it is required that the convection components be made of wear-resistant materials, and if necessary, the shaft seal should be flushed with clean liquid.

 

FAQ

Q1 What's the MOQ for your production?

A:The MOQ is 1 pcs/set

 

 

Q2 Is it all right to make customer's own brand name?

A: Yes. In addition to the stable products,OEM & ODM accepted. Please contact us for details.

 

Q3 Are you a manufacture or trading company?

A: Our company is a professional manufacturer and trader that is concerned with the design,development nd production

 

Q4 What are your payment terms? Q4?
A: Normally, its 40% T/T as deposit, 60% before delivery. We will show you photos of the products and packaging before paying the balance. L/C is also acceptable. :,40% T/T,60%.,..

 

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