FU PROMISE FC-450 ~ FC-1000 Centrifugal Air Compressor | 45–100 m³/min Oil-Free Industrial Compressor
Product Introduction
FC‑450 ~ FC‑1000 centrifugal air compressor is an advanced solution designed to deliver maximum efficiency and reliability for industrial air compression. Built with cutting‑edge technology and a robust structure, it offers unparalleled performance, making it the ideal choice for demanding applications across all industries. Available in two‑stage and three‑stage configurations, it ensures stable airflow up to 100 m³/min (3,530 CFM).
Model: FC‑450 ~ FC‑1000
Flow Rate: 45–100 m³/min
Power: 300–520 kW (400–700 HP)
Working Pressure: 3–11 barg (40–150 psig)
Brand Introduction
FU PROMISE (Tianjin) Compressor Technology Co., Ltd. is a leading manufacturer of compressed air systems, specializing in the R&D, production and service of centrifugal air compressors. With a nationwide service network, we provide customers with comprehensive air system solutions.
Since establishing a strategic partnership with Siemens in 2018, FU PROMISE has consistently focused on technological innovation. All of our products come standard with a Siemens control system and are equipped with the INNOMOTICS drive system. Combined with world‑leading centrifugal compression technology, we have developed highly efficient, stable and energy‑saving industrial‑grade air compressors.
Core Advantages
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High Efficiency & Customization
Backward‑curved impellers exceed national Level 1 energy efficiency standards, achieving significant energy conservation and emission reduction. Impellers, diffusers and volutes can be fully customized. The non‑contact power core design complies with JB/T 4113 standards.
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100% Oil‑Free & High Reliability
Dual carbon ring shaft seals ensure clean and oil‑free compressed air.
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Easy Operation & Low Maintenance Cost
Compact layout with built‑in control cabinet for convenient operation and maintenance.
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Wide Operating Condition Adaptability
Wide flow and pressure range with precise regulation to meet various working conditions.
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Intelligent Control
Siemens Fi12000 control system with four operating modes and anti‑surge protection.
Working Process (Three‑Stage Compression)
Air passes through the air filter → accelerated by the 1st‑stage impeller
→ kinetic energy converted into pressure energy in the diffuser
→ cooled by the 1st‑stage intercooler
→ further pressurized by the 2nd‑stage impeller
→ cooled by the 2nd‑stage intercooler
→ finally compressed by the 3rd‑stage impeller
→ delivered to the user’s pipeline network.
Fi12000 Intelligent Control System
As the core control unit of the compressor, it is designed with energy‑saving priority logic for more efficient and stable operation.
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- Large touchscreen display
- Energy‑saving control logic
- Four operating modes
- Anti‑surge protection
- Environmental adaptability
Certification System
The compressor is certified with a complete set of authoritative qualifications:
ISO 9001, ISO 14001, JB/T 4113,
National Level 1 Energy Efficiency Certification,
Appearance Design Patent,
EACC International Certification.