70+ Years of Engineering Oil Systems
With over 70 years of engineering excellence, Denco Fluid Systems has a long-standing reputation for designing, fabricating, and installing high-performance Oil Recirculation Systems. These systems are engineered to meet the demanding needs of key industries, offering reliable and efficient lubrication and protection for critical rotating equipment.
Why Choose Denco For Your Oil System?
- Custom-Built for your specific application, fluid type, and environmental conditions
- Extend Equipment Life by maintaining optimal lubrication at the right temperature and pressure
- Full System Integration including pumps, heaters, filtration, and control panels
- Remote Monitoring Ready with support for SCADA, Modbus & custom protocols
- Built to Global Standards including ISO, API, ATEX, and Defence Class Authority compliance
Key Applications
Lubrication Systems
Delivering the correct quantity of lubricant at the ideal viscosity, temperature, and pressure is vital to prevent premature wear or failure of bearings and gear trains. Our systems ensure continuous, controlled lubrication, optimising machinery life and performance.
Jacking Oil Systems
Jacking oil panels provide a small but high-pressure flow of oil to lift rotating shafts before startup. Typical applications include: cement kilns, ball mills, rotating stabilisers and gas turbines.
System Capabilities
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Parameter
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Specification
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|---|---|
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Suitable Fluids
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Mineral & Synthetic Oils
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Viscosity Range
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Up to 680 cSt @ 40 °C
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Flow Rate Range
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1 - 2000+ LPM
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Pressure Range
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Low pressure up to >150 bar (jacking)
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Filtration
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Simplex/Duplex - Absolute & Nominal
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Cooling Options
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Shell & Tube, Brazed Plate, or Plate & Frame
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Data Connectivity
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SCADA, Modbus, Custom Protocols
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Industries Served
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Industrial, Marine, Military, Petrochemical, Mining, Power Generation, Nuclear
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System Components
- Electric heaters & trace heating for cold starts
- Insulated tanks to reduce heat loss
- Shell & Tube or Plate Heat Exchangers to dissipate heat
- Simplex/Duplex filters with absolute or nominal ratings
- Optional ISO cleanliness level monitoring
- Carbon or stainless steel, sized to flow rate
- Designed for de-aeration, heating, and settling
- Gear or screw type, motor-driven
- Optional standby, DC backup, or shaft-driven
- Variable Speed Drives available
- Level: Visual/electrical indicators for oil levels
- Pressure: Delivery circuit & filter differential
- Temperature: Reservoir and line monitoring
- Flow: Friction points and return line
- Cleanliness: ISO-based monitoring options
- Pressure Relief, Control, Temperature, Isolation, and Check Valves for full operational safety and flow control
Auxiliary Systems
Denco’s systems go beyond standard lubrication… We offer integrated auxiliary solutions to ensure uninterrupted performance and control:
- Air Pressure Vessels
- Run-Down Tanks
- Automated Control Panels
Built to keep your systems running, even in the most demanding scenarios.
Standards & Compliance
All Denco systems are designed and manufactured to meet or exceed global and customer-specific standards, including:
- British & ISO Standards
- API (American Petroleum Institute)
- Defence & Class Authority Regulations
- ATEX compliance (explosive atmospheres)
- Environmental tolerances for high/low temperature, vibration, saliferous or corrosive conditions