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IMI CCI
HPU - Hydraulic Power Unit
Hydraulic power unit supplying pressurised oil for actuator systems with stable output pressure.
Ensures continuous hydraulic power with a redundant pump system and intelligent pressure regulation.
Maintains oil cleanliness with supervised high- and low-pressure filtration for reliable long-term operation.
Withstands harsh environments with corrosion protection, optional cooling, and stainless steel components.
The Hydraulic Power Unit (HPU) supplies pressurised oil to hydraulic actuation systems, ensuring stable and efficient operation. A redundant high-pressure pump system charges bladder accumulators automatically, storing energy for actuator movement. A pressure-reducing valve system maintains constant system pressure, while supervised filtration ensures oil cleanliness. Intelligent Power Control (IPC) manages all functions and integrates with local control systems. The unit is built for demanding environments, with corrosion protection and optional cooling or heating. Available with multiple accumulator configurations, the HPU supports high oil flow rates, making it ideal for critical applications in power generation, oil and gas, and process industries.
Key features
Redundant high-pressure pump system
Intelligent Power Control (IPC)
Integrated bladder accumulators (20-150 litres)
Pressure-reducing and relief valve system
Oil flow up to 300 l/min
Supervised filtration system
LCD display for operation and diagnostics
IP67-rated instrumentation protection
Stainless steel oil tank (300 litres)
Operating temperature: -20°C to +55°C
Specifications
Supply Medium
Hydraulic
Material
Stainless Steel
Galvanised Carbon Steel
Operating Pressure (bar)
0 to 240
Ambient Temperature (°C)
-20 to 55
IMI STI
IMI STI
IMI Maxseal
IMI Maxseal
IMI Maxseal