Industrial hydraulic and lubrication systems are the lifeblood of manufacturing and power generation machinery. However, fluid contamination—specifically from water, gases, and solid particulates—remains a primary cause of component failure and decreased efficiency. To combat this, Purecowater offers the Eaton IFPM 33 Hydraulic Offline Filtration System, a fully automated mobile solution designed to purify fluids and extend the operational life of your critical equipment.

What is the Eaton IFPM 33?
The Eaton IFPM 33 is a mobile, off-line fluid purification system engineered to remove free, emulsified, and dissolved water, as well as free and dissolved gases and solid contaminants. This comprehensive filtration approach increases the reliability, longevity, and efficiency of hydraulic systems.
Designed for versatility, the IFPM 33 operates effectively across a wide viscosity range (56…3200 SUS), making it suitable for fluids ranging from transformer oils to heavy gear lubricating oils. Its compact design allows it to be used in confined areas where space is at a premium.
Key Features and Benefits
The IFPM 33 stands out due to its intelligent automation and robust filtration capabilities. Key features include:
- Fully Automated Operation: The system is PLC-controlled, ensuring consistent performance without constant manual supervision.
- Real-Time Monitoring: Equipped with a user-friendly touch display and the standard WSPS 05 water sensor, the system continuously measures fluid temperature, water saturation, and filter clogging.
- Safety Mechanisms: Includes automatic shutdown features to protect the system and the machinery it services.
- High Efficiency: Capable of removing water, gases, and particulate matter simultaneously to restore fluid cleanliness standards.
- Mobility: Built as a portable solution, it can be easily moved between different machines or reservoirs within a facility.
Technical Specifications
The Eaton IFPM 33 is built to rigorous industrial standards. Below are the core technical specifications for the standard model.
| Specification | Value |
|---|---|
| Inlet/Outlet Connection | 1 ¼“ SAE-flange 3000 PSI |
| Circulation Flow Rate (60 Hz) | 9.2 GPM (35 L/min approx) |
| Operating Vacuum | -8.7 PSI (-60 kPa) |
| Fluid Viscosity Range | 56…3200 SUS |
| Dewatering Rate | Up to 5.8 gal./day |
| Filter Type | NF 631 (Microglass VG Media) |
| Fluid Temperature Range | +50°F to +176°F |
| Protection Class | IP54 |
How It Works
The IFPM 33 draws contaminated fluid from the reservoir, passes it through a heater to optimize viscosity and separation efficiency, and then routes it into a vacuum chamber. Here, the reduced pressure causes dissolved water and gases to flash into vapor, which is then exhausted. The dry, degassed fluid is pumped out through a high-efficiency particulate filter (Type 10VG Microglass) before returning to the system tank. This continuous “kidney loop” process ensures that the fluid cleanliness is maintained at optimal levels.
Applications
This system is ideal for industries requiring high-purity hydraulic fluids, including:
- Power Generation (Turbine oils)
- Injection Molding
- Steel and Metal Production
- Marine Hydraulics
- Pulp and Paper processing
By maintaining fluid health, the Eaton IFPM 33 helps facilities avoid costly downtime and premature component failure.
As a distributor for major filtration brands, Purecowater is ready to assist you with your liquid filtration challenges. If you have questions about the Eaton IFPM 33 or need a custom solution for your facility, please reach out to our team.