Machining operations involving lathes, milling machines, machining centres and other machine tools generate complex mixtures consisting of: oil; coolant emulsion; metal swarf; fine particles; machining residues; light sludge.
The specialised FEVI OIL 140 industrial vacuum cleaner collects the mixture directly from the machine-tool sump or collection area.
The stainless-steel mesh basket retains the larger swarf. An additional 300-micron nylon filter helps separate smaller particles, while the oleophobic foam and Class M hydrophobic-oleophobic cartridge protect the vacuum circuit.
The separated liquid is collected in the main tank and can be discharged through the electric pump and dedicated hose. Separation facilitates the potential recovery of the liquid, but its suitability for reuse must be assessed according to the contamination level and the requirements of the production process.
Ideal Application: Fast emptying of machine tool sumps, turning shops, and CNC centers with immediate separation of oil and emulsions from metal swarf.
Key Advantages: Multi-stage filtration featuring a 35-liter stainless steel basket, a 300-micron nylon sleeve, and an integrated 220 l/min high-flow electric discharge pump.
Model Selection: 3300 W single-phase 3M P version (3 motors) suitable for standard 230 V networks, equipped with a large 140-liter liquid tank capacity.
Not Suitable For: Not suitable for vacuuming flammable liquid spills, aggressive chemical solvents, or for use in ATEX-regulated hazardous areas.
Product features
- Motor: No. 3 commutator motors (3M P version)
- Material to be collected: Oil and metal swarf
- Collection capacity: Liquids 140 L / Solids 35 L
- Liquid discharge: Electric pump 220 L/min
Who it is recommended for
FEVI OIL 140 is suitable for production facilities that need to optimise and accelerate the maintenance and handling of industrial fluids. It is recommended for:
Discover the main application sectors
- Mechanical workshops, turning shops and milling workshops;
- Metalworking companies and departments equipped with CNC machining centres;
- Routine and extraordinary maintenance of machine tools;
- Industries using cutting oils or coolant emulsions;
- Departments producing substantial quantities of metal swarf;
- Applications requiring frequent emptying of machine sumps;
- Companies seeking to significantly reduce the time required to manage machining fluids.
Main applications
Emptying machine-tool sumps
FEVI OIL 140 can be used to collect the contents of sumps installed on lathes, milling machines, machining centres, grinding machines, industrial drills, sawing machines and general machine tools. The 140-litre capacity makes it possible to manage significant quantities of liquid without using separate collection containers.
Collection and treatment of emulsions
The model is ideally suited to collecting emulsions containing swarf and residues generated during machining. The internal separation system retains solids in the mesh basket and conveys the filtered liquid into the main tank. Before use, the chemical compatibility of the liquid with the seals, filters, pump and machine construction materials must be verified.
Safe collection of cutting oils
FEVI OIL 140 can be effectively used to collect compatible cutting oils, simplifying the emptying, maintenance and thorough cleaning of machine-tool sumps. It must not be used for flammable liquids, solvents or chemicals that are not expressly compatible with the machine’s structural configuration.
Mechanical collection of metal swarf
The separator basket has a solids capacity of 35 litres and collects metal swarf together with the vacuumed liquid. Before defining the configuration, we assess the shape, length, dimensions and material of the swarf, the presence of sharp elements, the quantity produced, its tendency to become tangled and the hose diameter and length. Very long, stringy or tangled swarf may require dedicated accessories, procedures or pre-separation systems.
Fast maintenance of CNC machines
Periodic vacuuming of the sumps allows contaminated liquid and solid residues to be removed promptly before maintenance operations. FEVI OIL 140 significantly reduces the time required for: emptying sumps, removing swarf, replacing emulsions, cleaning tanks, scheduled maintenance and rapidly transferring the collected liquid.
Why choose FEVI OIL 140
Three single-phase bypass motors: The three bypass motors provide a total power of 3300 W. The 230 V power supply allows the machine to be used in professional environments where a three-phase power supply is unavailable. Airflow is 510 m³/h, while vacuum pressure is 230 mBar. The single-phase configuration is suitable for frequent professional operations where a three-phase network is unavailable.
140-litre tank and 35-litre basket: The main tank can collect up to 140 litres of liquid, reducing the frequency of discharge operations. The stainless-steel mesh basket retains metal swarf and has a capacity of 35 litres. It can be easily removed to dispose of and manage the solid material separately.
Integrated multi-stage filtration: The additional 300-micron nylon filter helps separate the smaller solid particles contained in the liquid. The filtration rating does not constitute an automatic guarantee of complete fluid reusability: the final quality depends on the type of contaminant, the process and the machine-tool requirements. An oleophobic foam filter, which protects against mist and droplets carried by the airflow, and a Class M hydrophobic-oleophobic safety cartridge are installed to protect the motors.
Electric pump rated at 220 litres per minute: The integrated electric pump allows the collected liquid to be discharged rapidly through the dedicated hose. The stated flow rate is 220 litres per minute. The actual value may vary depending on: liquid viscosity, discharge height, piping length and diameter, presence of contaminants and the general condition of the pump.
Automation and accessory compartment: The electric float switch automatically stops vacuuming when the liquid reaches the maximum permitted level, preventing overfilling. The maximum liquid level can be adjusted using dedicated stops. The structure includes a compartment for neatly storing the hose, nozzles and components when moving the machine.
How FEVI OIL 140 works
The three bypass motors generate the vacuum pressure required to collect the mixture of liquid and swarf. The material enters through the 60 mm tangential inlet and is conveyed into the separation system. The process takes place in several structured stages:
- The mesh basket retains the larger swarf.
- The 300-micron nylon filter helps separate smaller particles.
- The liquid passes through the separation system and is collected in the 140-litre tank.
- The oleophobic foam and safety cartridge protect the vacuum circuit.
- The float switch automatically stops vacuuming when the maximum level is reached.
- The electric pump transfers the collected liquid through the dedicated discharge hose.
Technical Comparisons and Range Configurations
The FEVI OIL family offers different configurations to suit the available electrical power supply and the actual volume of the sumps to be serviced.
1. Difference between the single-phase and three-phase versions
Both versions use the 140-litre tank, 35-litre basket, electric float switch and 220-litre-per-minute discharge pump.
| Model Configuration | Motor and Power Specifications | Recommended Operating Application |
|---|---|---|
| FEVI OIL 140 3M P (Single-Phase) | Three commutator motors; power 3300 W; 230 V power supply; airflow 510 m³/h; vacuum pressure 230 mBar; weight 80 kg. | Suitable when high airflow, a single-phase power supply and frequent but non-continuous professional use are required. |
| FEVI OIL 140 T4 P (Three-Phase) | Side-channel blower; power 4 kW; 400 V power supply; airflow 320 m³/h; vacuum pressure 320 mBar; weight 100 kg. | More suitable for prolonged operation, frequent connection to machine tools and applications where operating continuity is a priority. |
2. Capacity differences within the FEVI OIL range
| Model | Liquid and Solid Capacity | Technical Configuration and Use |
|---|---|---|
| FEVI OIL 80 | Liquids: 80 litres Solids: 20 litres |
Two single-phase motors; power 2200 W; airflow 340 m³/h. Suitable when the quantities are lower and maximum compactness is required. |
| FEVI OIL 140 | Liquids: 140 litres Solids: 35 litres |
Three single-phase motors; power 3300 W; airflow 510 m³/h. The ideal balance between operating capacity and compact dimensions for medium-sized sumps. |
| FEVI OIL 200 | Liquids: 200 litres Solids: 35 litres |
Three single-phase motors; power 3300 W; airflow 510 m³/h. Specifically developed for applications where maximising operating capacity before discharge is the highest priority. |
3. Difference compared with a versatile industrial vacuum cleaner
A versatile industrial vacuum cleaner for dust and liquids can collect different materials, but the classic architecture is devoid of dedicated systems for: separating swarf from oil; filtering the liquid; automatically stopping vacuuming at the maximum level through an electric float switch; discharging the liquid through an integrated pump; and managing solids and liquids separately. FEVI OIL 140 is instead designed specifically and exclusively for workshops and machine-tool maintenance.
Technical Data
OIL 140 3M P
| Material to be collected | Oil and metal swarf |
| Motor | No. 3 commutator motors |
| Marking | Oil filtration rating - Nylon 300 μ |
| Power | 3300 W |
| Voltage | 230 V |
| Frequency | 50 / 60 Hz |
| Current | 14,4 A |
| Airflow | 510 m3/h |
| Vacuum pressure | 230 mBar |
| Maximum vacuum pressure | — |
| Inlet | Type B 60 mm |
| Dimensions | 68 x 80 h152 cm |
| Weight | 80 Kg |
| Collection system | Drum |
| Collection capacity | Liquids 140 L / Solids 35 L |
| Electric float switch | Yes, automatic shut-off |
| Filter chamber diameter | Ø 460 mm |
| Filter type | Cartridge |
| Filter properties | Oleophobic foam - Class M hydrophobic-oleophobic cartridge |
| Liquid discharge | Electric pump 220 L/min + Discharge hose |
OIL 140 T4 P
| Material to be collected | Oil and metal swarf |
| Motor | Blower |
| Marking | Oil filtration rating - Nylon 300 μ |
| Power | 4 kW |
| Voltage | 400 V |
| Frequency | 50 / 60 Hz |
| Current | 8,9 A |
| Airflow | 320 m3/h 50 Hz |
| Vacuum pressure | 320 mBar – 50 Hz |
| Maximum vacuum pressure | 320 mBar |
| Inlet | Type B 60 mm |
| Dimensions | 68 x 80 h160 cm |
| Weight | 100 Kg |
| Collection system | Drum |
| Collection capacity | Liquids 140 L / Solids 35 L |
| Electric float switch | Yes, automatic shut-off |
| Filter chamber diameter | Ø 460 mm |
| Filter type | Cartridge |
| Filter properties | Oleophobic foam - Class M hydrophobic-oleophobic cartridge |
| Liquid discharge | Electric pump 220 L/min + Discharge hose |
Selection guide: When to configure this model
Choose FEVI OIL 140 when:
- You need to empty machine-tool sumps and collect oils and emulsions containing metal swarf;
- You want to separate solids and liquids and require a liquid capacity of 140 litres;
- You produce up to 35 litres of solid residues per operating cycle;
- You want to discharge the liquid rapidly and automatically through a pump;
- You require a powerful single-phase industrial vacuum cleaner rated at 3300 W and want to reduce maintenance time;
- The 300-micron nylon filter is suitable for the process and the liquid is compatible with the system.
Consider another FEVI model when:
- FEVI OIL 80: When the quantities of liquid and swarf are lower and a more compact and lightweight machine is required;
- FEVI OIL 200: When a greater liquid collection capacity of 200 litres is required before emptying;
- Three-phase OIL industrial vacuum cleaner: In case of prolonged operating cycles or when the machine is used frequently throughout the entire shift (the perfect solution is to opt for the three-phase version a turbina OIL 140 T4 P);
- High-vacuum model: When sludge, heavy deposits or high-density materials must be collected;
- ATEX industrial vacuum cleaner: When the liquid, substance or departmental environment requires a specific explosion-proof classification and marking.
Configuration recommendations and preliminary assessment
Before selecting the machine, we assess together: type of oil or emulsion; viscosity; temperature; quantity to be collected; sump capacity; swarf material; swarf shape and length; presence of sludge; frequency of operations; discharge height; distance from the collection point; possibility of recovering the liquid; chemical compatibility; need for a single-phase or three-phase version; and the most suitable accessories and hose.
Request a compatibility assessment for your workshop
Do you need to empty machine-tool sumps and separate oil from swarf?
Describe the type of machine tool to be serviced, the total sump capacity, the coolant used, and the quantity and shape of the swarf produced. We will analyse your application to determine whether FEVI OIL 140 is the most suitable solution or whether a model with a different capacity, vacuum pressure or motor configuration would be preferable. Contact us to configure the oil and swarf industrial vacuum cleaner best suited to your workshop’s requirements.
FEVI OIL 140 FAQ
What is FEVI OIL 140?
Read the answer
It is an industrial vacuum cleaner specifically designed to collect, separate and filter oils, coolant emulsions and metal swarf generated by machining operations.
What is the liquid tank capacity?
Read the answer
The machine’s main tank can hold up to 140 litres of liquid.
How much solid swarf can the basket hold?
Read the answer
The removable mesh separator basket has a collection capacity of 35 litres for solid residues.
What is the power rating of the single-phase version?
Read the answer
The single-phase version provides a total power of 3300 W.
How many motors does the single-phase version use?
Read the answer
The single-phase version uses three bypass commutator motors.
What airflow does it provide?
Read the answer
The stated maximum airflow for the single-phase motor configuration is 510 m³/h.
What is the vacuum pressure of the single-phase version?
Read the answer
The single-phase version provides an operating vacuum pressure of 230 mBar.
How are the oil and swarf physically separated?
Read the answer
Coarse swarf is retained by the stainless-steel mesh basket and the secondary 300-micron nylon filter, while the separated liquid fraction falls by gravity into the 140-litre main tank.
How is the collected liquid emptied or discharged?
Read the answer
The liquid is discharged rapidly and cleanly by activating the integrated electric discharge pump, which transfers the fluid through a dedicated delivery hose.
What is the stated flow rate of the discharge pump?
Read the answer
The integrated pump provides a nominal discharge flow rate of 220 litres per minute.
What happens when the tank reaches its maximum capacity?
Read the answer
The electric safety float switch detects the maximum level and automatically stops vacuuming, protecting the motors against flooding or liquid carry-over.
Can the collected coolant be reused immediately?
Read the answer
The system separates swarf and filters particles larger than 300 microns, but suitability for reintroduction into the machine tool must be determined according to the process tolerances and the chemical contamination level of the fluid.
Can it collect heavy sludge or compact grinding deposits?
Read the answer
Compatibility must be assessed carefully according to the density and composition of the sludge. For particularly dense or heavy residues, a high-vacuum industrial vacuum cleaner is preferable.
Can it be used to collect flammable liquids or solvents?
Read the answer
No. The collection of flammable or volatile liquids is prohibited unless a configuration specifically certified and approved as ATEX is used for both the fluid and the operating environment.
Is the industrial vacuum cleaner suitable for continuous multi-shift industrial use?
Read the answer
The three-motor single-phase version is suitable for frequent but intermittent professional operations. In case of continuous multi-shift industrial use, the correct solution is to opt for the three-phase version a turbina OIL 140 T4 P.
