Key specification for this industrial boiler: power source Electric, material Stainless Steel. Everything below is reproduced from the factory data sheet. Made by Xining Kaili Complete Equipment Co., Ltd. (1 year on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Industrial Boiler
- Model Number: CDM/CDMF 1
- Power Source: Electric
- Power: 0.37kW to 110kW
- Impeller Material: Stainless Steel 304
- Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Application | Industrial Boilers |
|---|---|
| Structure | Multistage Pump |
| Max Flow Rate | 0.5m ³/h ~ 240m ³/h |
| Max Pressure | 33bar(478.62psi) |
| Power Source | Electric |
| Chemical Compatibility | Water |
| Impeller Material | Stainless Steel 304 |
| Outlet Type | Universal Style |
| Material | Stainless Steel |
| Control Method | Fully Automatic Control |
| Motor | Explosion-Proof Motor, Single-Phase Motor, Three-Phase Motor |
| Warranty | 1 Year |
| Customized Support | ODM, OEM |
| Cable Length | OEM |
| Pressure | High Pressure |
| Model Number | CDM/CDMF 1 |
| Place Of Origin | Chongqing, China |
| Brand Name | CNP |
| Product Name | CDM /CDMF Series Vertical Multistage Centrifugal Pum |
| Flow | 0.5m³/h~240m³/h |
| Head | 4m~305m |
| Liquid Temperature | -15℃~+120℃ |
| Max.Pressure | 33bar |
| Power | 0.37kW to 110kW |
| Frequency | 50Hz |
| Selling Units | Single item |
| Single Package Size | 47.7X25X25 cm |
| Single Gross Weight | 23.0 kg |
Product Details
Products Description
Show Details
Stainless Steel Mechanical Seal
High-temperature resistant stainless steel mechanical oil seal, anti-corrosion, acid and alkali resistant.
CDMF Stainless Steel Base
The pump body and base are made of 304 or 316L stainless steel, which can withstand common acid and alkali corrosive media. High-temperature resistant stainless steel mechanical oil seal, anti-corrosion, acid and alkali resistant.
All-copper motor
Fully sealed oil-immersed motor, more powerful, with overheat protection, automatic power-off in case of abnormality to prevent burnout, copper coils with low resistance, effectively saving energy.
Highly adaptable
Suitable for various occasions:
industry, commerce, agriculture, and livestock farming.
Performance Curve
CDM/CDMF 1 Performance Table
CDM/CDMF 1 Installation Dimensio
Dimensions and weight
Product Paramenters
Model Meaning
Maximum Operating Pressure
Maximum Ambient Temperature Altitude
Minimum Inlet Pressure
If the pressure in the pump is lower than the vaporization pressure of the transported liquid, cavitation may occur.
To avoid cavitation and ensure a minimum pressure at the pump inlet, the maximum suction lift H[m] can be calculated using the following formula:
H=Pbx10.2-NPSH-Hf-Hv-Hs
Pb = atmospheric pressure [bar]
(The atmospheric pressure can be set to 1 bar)
In a closed system,Pb is the system pressure [bar]
NPSH = Net Positive Suction Head [m]
(Can be read from the NPSH curve at the maximum possible flow rate of the pump)
Hf = Inlet pipe loss [m]
Hv = Vaporization pressure [m]
HS = Safety margin = Minimum 0.5m head
If the calculated H is a positive value, the pump can operate at the maximum suction lift H.
If the calculated H is a negative value, there must be a minimum inlet pressure head H.
To avoid cavitation and ensure a minimum pressure at the pump inlet, the maximum suction lift H[m] can be calculated using the following formula:
H=Pbx10.2-NPSH-Hf-Hv-Hs
Pb = atmospheric pressure [bar]
(The atmospheric pressure can be set to 1 bar)
In a closed system,Pb is the system pressure [bar]
NPSH = Net Positive Suction Head [m]
(Can be read from the NPSH curve at the maximum possible flow rate of the pump)
Hf = Inlet pipe loss [m]
Hv = Vaporization pressure [m]
HS = Safety margin = Minimum 0.5m head
If the calculated H is a positive value, the pump can operate at the maximum suction lift H.
If the calculated H is a negative value, there must be a minimum inlet pressure head H.
Product Range
CDM / CDMF | CDM / CDMF | |||||||||||||
Rated flow rate [m³/h] | 1 | 3 | 5 | 10 | 15 | 20 | ||||||||
Rated flow rate [l/s] | 0.28 | 0.83 | 1.39 | 2.78 | 4.17 | 5.56 | ||||||||
Flow rate range [m³/h | 0.5~2.4 | 1.2~4.4 | 2.5~8.5 | 5~14 | 8~24 | 10~29 | ||||||||
Flow rate 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 | ||||||||
Maximum pressure [bar] | 24 | 23 | 24 | 24 | 24 | 23 | ||||||||
Motor power [kW] | 0.37~2.2 | 0.37~3 | 0.37~5.5 | 0.75~11 | 1.1~15 | 1.1~18.5 | ||||||||
Temperature range[ ° C] | -15~+120 | |||||||||||||
Maximum Efficiency [%] | 48 | 58 | 70 | 72 | 73 | 73 | ||||||||
CDM Pipe connection | DIN Flange | DN25 | DN25 | DN32 | DN40 | DN50 | DN50 | |||||||
Waist-shaped flange | G1 | G1 | G1 1/4 | G1 1/2 | – | – | ||||||||
DIN Flange | DN25 | DN25 | DN32 | DN40 | DN50 | DN50 | ||||||||
Card Sleeve Connector | DN32 | DN32 | DN32 | DN50 | DN50 | DN50 | ||||||||
Pipe thread | R1 1/4 | R1 1/4 | R1 1/4 | R2 | R2 | R2 | ||||||||
Waist-shaped flange | G1 | G1 | G1 1/4 | G1 1/2 | – | – | ||||||||
CDM / CDMF | ||||||||||||||||
Rated flow rate [m³/h] | 32 | 42 | 65 | 85 | 120 | 150 | 200 | |||||||||
Rated flow rate [l/s] | 8.89 | 11.67 | 18.06 | 23.61 | 33.33 | 41.67 | 55.56 | |||||||||
Flow rate range [m³/h | 16-40 | 25-55 | 30-80 | 50-110 | 60-150 | 80-180 | 100-240 | |||||||||
Flow rate 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 | |||||||||
Maximum pressure [bar] | 29 | 30 | 22 | 17 | 16 | 16 | 16 | |||||||||
Motor power [kW] | 1.5-30 | 3.0-45 | 4.0-45 | 5.5-45 | 11-75 | 11-75 | 18.5-110 | |||||||||
Temperature range[ ° C] | -15~+120 | |||||||||||||||
Maximum Efficiency [%] | 73 | 75 | 76 | 77 | 74 | 73 | 79 | |||||||||
Pipe connection | DIN Flange | DN65 | DN80 | DN100 | DN100 | DN125 | DN125 | DN150 | ||||||||
Product Overview
CDM/CDMF series is a new generation of high-effi ciency, non-self-priming vertical multistage centrifugal pumps independently developed in accordance with European standards. The product features a completely new industrial design, with an energy efficiency rating of MEI20.7. It has the characteristics of energy saving, low noise, environmental
friendliness, compact structure, attractive appearance, light weight, easy maintenance, and high reliability
friendliness, compact structure, attractive appearance, light weight, easy maintenance, and high reliability
Application
CDM/CDMF is a multi-purpose product that can transport various media, from tap water to industrial liquids, and is suitable for different temperature, flow, and pressure ranges. CDM is suitable for non-corro sive liquids, while CDMF is suitable for mildly corrosive liquids.
Water Supply: Water plant filtration and delivery, water plant zonal distribution, main pipeline pressurization, and secondary water supply for high-rise buildings.
Industrial Pressurization: Process water systems, cleaning systems, high-pressure flushing systems, fire protection systems.
Industrial liquid transfer: cooling, boiler feed water and condensation systems, machine tool accessories, acids and bases.
HVAC: Heating, Ventilation, and Air Conditioning system.
Water treatment: ultrafiltration systems, reverse osmosis systems, distillation systems, separators, swimming pools.
Industrial Pressurization: Process water systems, cleaning systems, high-pressure flushing systems, fire protection systems.
Industrial liquid transfer: cooling, boiler feed water and condensation systems, machine tool accessories, acids and bases.
HVAC: Heating, Ventilation, and Air Conditioning system.
Water treatment: ultrafiltration systems, reverse osmosis systems, distillation systems, separators, swimming pools.
Motor
The motor is a fully enclosed, air-cooled, two-pole standard motor.
Protection level: IP55
Insulation Class: F
Standard voltage: 50Hz; 1×220-230/240V / 3×200-220/346-380V / 3×220-240/380-415V
Protection level: IP55
Insulation Class: F
Standard voltage: 50Hz; 1×220-230/240V / 3×200-220/346-380V / 3×220-240/380-415V
Operating Conditions
Thin, clean, non-flammable and non-explosive, and does not contain solid particles, fibers, or liquids with physical and chemical properties similar to water.
Liquid temperature: Room temperature type -15 ° C to 70 ° C / Hot Water Type-15 ° C to 120%C
Ambient temperature: Maximum +40°C
Altitude: Up to 1000m
Liquid temperature: Room temperature type -15 ° C to 70 ° C / Hot Water Type-15 ° C to 120%C
Ambient temperature: Maximum +40°C
Altitude: Up to 1000m
Curve Conditions
The following description applies to the curves shown below:
1. All curves are based on measurements taken at a constant motor speed of 2900rpm or 2950rpm.
2. The curve tolerance complies with ISO9906:2012, Class 3B.
3. The test uses 20 ° C is water without air, with a kinematic viscosity of 1 mm²/s.
4. The use of the pump should refer to the performance range indicated by the bold curve to prevent issues such as overheating due to insufficient flow or motor overload due to excessive flow.
1. All curves are based on measurements taken at a constant motor speed of 2900rpm or 2950rpm.
2. The curve tolerance complies with ISO9906:2012, Class 3B.
3. The test uses 20 ° C is water without air, with a kinematic viscosity of 1 mm²/s.
4. The use of the pump should refer to the performance range indicated by the bold curve to prevent issues such as overheating due to insufficient flow or motor overload due to excessive flow.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–4 piece: US $156 / piece
- 5–9 piece: US $146 / piece
- 10+ piece: US $139 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial boiler?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Xining Kaili Complete Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Xining Kaili Complete Equipment Co., Ltd. range on HVACR Nexus.
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