Refcomp SP4HF1000 SP4HF100E 10HP Reliable Semi Hermetic Compressor
10HP semi hermetic compressor
,Reliable SP4HF1000 refrigeration compressor
,SP4HF100E semi hermetic compressor
The SP4HF1000 semi hermetic compressor delivers robust performance and stable thermal balance for demanding commercial and industrial refrigeration systems. Designed with a proven 4-cylinder structure, this compressor combines efficient capacity control with advanced mechanical protection for continuous, long-term operation under varying thermal loads.
Equipped with dual-step capacity control, the compressor allows quick output adjustments between 100% full capacity and 50% partial load. This enables precise matching with fluctuating system thermal loads, reducing electrical consumption during off-peak cycles.
Built with an INT6982 electronic protection module, the system continuously monitors motor status to protect windings from overheating and electrical overload. Motor cooling is enhanced by utilizing returning suction gas across the motor housing before compression, maintaining lower operating temperatures and extending motor service life.
Featuring specialized sliding journal bearings and thrust washers, the mechanical driveline is built for high load endurance and low-noise running. High-wear-resistant surface treatments combined with continuous oil lubrication support a design lifespan of 60,000 to 80,000 operating hours.
- Commercial HVAC & Water Chillers: Ideal for centralized commercial air conditioning systems and liquid chiller packages requiring variable capacity adjustment.
- Cold Storage Facilities: Suitable for medium and high-temperature cold storage rooms, agricultural holding units, and distribution hubs requiring high-efficiency semi hermetic compressors.
- Industrial Process Cooling: Provides continuous and reliable refrigeration for factory processes, chemical fluid cooling, and temperature-controlled manufacturing steps.
- Commercial Supermarket Systems: Well-suited for rack refrigeration and commercial food display systems demanding steady operation across seasonal ambient shifts.
| Parameter | Value |
|---|---|
| Model | SP4HF1000, SP4HF100E |
| Rated Power | 10 HP / 7.5 KW |
| Exhaust Volume 50/60Hz | 35/42 m³/hr |
| Cylinders | 4 |
| Weight | 143 Kg |
| Oil Charge | 2.6 L |
| Energy Regulation | 100%, 50% |
| Standard Motor | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting Current PW/DOL | 71/110A |
| Max Operating Current | 24A |
Ruifujie brings over 20 years of practical industry expertise as a modern, specialized refrigeration enterprise. Our comprehensive product portfolio encompasses scroll compressors, reciprocating compressors, rotary compressors, semi-hermetic compressors, screw compressors, cold storage equipment, quick-freezing units, and ice-making machinery.
We deliver complete OEM/ODM manufacturing and customization services to clients worldwide, maintaining long-term commercial partnerships across overseas markets including Russia, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia, and beyond. Through a commitment to technical precision and reliable performance, Ruifujie serves as a trusted supplier for B2B refrigeration procurement globally.
The compressor is designed to work with common commercial refrigerants including R22, R407C, R134a, R404A, and R507, allowing flexible integration across different regional system setups.
The SP4HF1000 features a 100% and 50% step capacity control mechanism, allowing the system to cut displacement in half when full cooling output is not required, lowering energy consumption.
Each unit is equipped with an INT6982 motor protection module to prevent winding damage from overheating or phase anomalies, paired with suction gas motor cooling for thermal stability.
Standard in-stock samples can ship within 3 business days. Batch production orders generally carry a lead time of 10 to 15 working days. There is no strict MOQ for standard sample units, and volume pricing can be negotiated based on project scale.
All compressors are secured in export-grade wooden cases. Units shipped by sea contain refrigerant charge, while air freight shipments are sent without refrigerant per transit regulations. Ruifujie provides a standard 1-year warranty across all product lines.
Contact our technical sales team today to receive a detailed quote within 8 hours. Please include your specific system requirements in your inquiry so we can provide the most accurate product selection and commercial terms.
- Model
- Quantity required
- Preferred Refrigerant
- Operating Voltage & Frequency
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