1. Pump Integrated in the Unit, Reducing On-Site Pump Installation
SCW and SCA series integrate the circulation water pump on the same frame. Users only need to connect the chilled water outlet and return pipes. No separate circulation pump purchase and installation is required. For equipment support or retrofit projects, this reduces on-site piping design and construction work.
2. Pump Power 0.37–10.4 kW
SCA-01 pump power is 0.37 kW. SCW-12 pump power is 10.4 kW. Buyers need to select the model according to required chilled water flow, piping length, and head. If piping is long or head requirement is high, discuss a customized solution at order confirmation.
3. Water-Cooled and Air-Cooled Options
Workshops with cooling water can use SCW water-cooled series. Cooling efficiency is less affected by ambient temperature. Workshops without cooling water can use SCA air-cooled series. Installation is simpler.
4. Connection Size DN15–DN200
SCA-01 connection size is DN15. SCW-12 is DN200. Buyers can select the model according to existing piping diameter, reducing reducer fittings and on-site welding.
- Equipment support chilled water circulation
- Industrial piping chilled water supply
- Multi-equipment centralized cooling pump group
- Industrial circulating water system support
Standard Configuration (Selection by Pump Power and Connection Size)
|
Parameter |
Unit |
SCA-01 |
SCA-03 |
SCW-5 |
SCW-10 |
SCW-12 |
|
Cooling capacity |
kW |
2.7 |
8.5 |
15 |
30 |
38 |
|
Power supply |
V/ph/Hz |
220/1/50 |
380/3/50 |
380/3/50 |
380/3/50 |
380/3/50 |
|
Pump power |
kW |
0.37 |
0.55 |
4.3 |
8.6 |
10.4 |
|
Chilled water flow |
m³/h |
- |
- |
0.55 |
1.1 |
1.1 |
|
Cooling water flow |
m³/h |
- |
- |
2.5 |
5.6 |
6.5 |
SCA series is air-cooled and has no cooling water flow parameter. SCW series is water-cooled and requires an external cooling tower or circulating water.
- Pump power and head (adjusted by piping requirement)
- Connection size and port direction
- Power supply: 220V/1/50Hz, 380V/3/50Hz
- Refrigerant type: R22, R407C, R134a, R404
- Dimensions and color
- Brand logo and nameplate
- Export packaging marking and manual language
Export orders are fixed with wooden cases or pallets. Pump and piping ports are covered with protective caps during transport to prevent foreign matter from entering. Manuals, certificates, packing lists, and test reports are included. Each order is insured with corresponding transport insurance.
If damage occurs upon arrival, provide on-site photos and signed receipt records immediately.
Q: How to choose the pump head for a chiller pump system?
A: Pump head must be calculated based on piping length, number of elbows, equipment height difference, and end equipment resistance. Provide the piping layout drawing and equipment interface parameters for technical calculation. If existing pump power does not meet requirements, discuss a customized solution at order confirmation.
Q: Is it convenient to maintain the pump integrated inside the chiller?
A: Yes. SCW and SCA series pumps are located inside the unit. Daily maintenance only requires checking pump running current and inlet/outlet pressure difference. To replace the pump, remove the corresponding panel according to the manual. Keeping spare seals and wear parts is recommended to reduce downtime.
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