Progressive cavity pumps · FL80EREX · FL100EREX · FL120EREX series
FL-EREX winery pump with feeder auger
Robust, compact helical rotor winery pump for the wine industry, with a built-in auger on the connecting rod that makes it easier to convey grape paste. Three sizes, from 25 to 45 t/h and from 5.5 to 15 kW.
- 25–45 t/hFlow rate depending on model
- 6 barMaximum working pressure
- 5.5–15 kWMotor power
- AISI 316Wetted parts
- DN 250–350Inlet port
- DIN 2576Standard connections
- Wetted parts in AISI 316
- AISI 304 body
- Nitrile stator and gaskets
- Mechanical seal C/C/N
Prefer to speak to a technician? Call 972 58 20 40 or write to inoxmim@inoxmim.com
What is the FL-EREX winery pump for?
The FL-EREX is a helical rotor positive displacement pump designed for the wine industry. Its distinctive feature is the auger built into the connecting rod, which makes it easier to convey grape paste from the inlet to the rotor and stator.
It has a robust, compact design, an AISI 304 body, wetted parts in AISI 316, a nitrile stator and gaskets and a C/C/N mechanical seal. The inlet is DN 250 or DN 350 and the outlet DN 125 or DN 150, with DIN 2576 connections. It is built in an industrial version, with monobloc or bare shaft mounting, and handles 25 to 45 t/h depending on the model.
This is the right pump if…
- You need to pump grape paste and require forced feeding into the pump.
- You work with high volumes: 25 to 45 t/h depending on the model.
- You need large-diameter ports, DN 250 or DN 350 at the inlet.
- You want a robust unit on a baseplate or trolley, with a control panel.
Choose other equipment if…
- You receive destemmed grapes in a hopper and need flow rates from 2 m³/h: the FL-ERTV with hopper is better.
- You only transfer wine or must through pipework: the FL-ERB progressive cavity pump is better.
- You want to move whole grapes with a reversible pump that can run dry: the FL-PT peristaltic pump with hopper is the better choice.
- You need small flow rates with threaded connections: the FL-EF is enough.
Winery applications
Where the FL-EREX is usually installed:
Grape paste
Conveying grape paste, with the auger drawing the product into the pump.
Large-capacity wineries
Three sizes from 25 to 45 t/h for the highest-volume harvests.
Fixed installations
Baseplate mounting, monobloc or bare shaft, with control panel and optional probes.
Mobile units
On a trolley to take the pump to different points in the winery.
Features and benefits
Feeder auger
Built into the connecting rod, it makes it easier to convey grape paste towards the stator.
Robust and compact
Positive displacement pump with a robust, compact design, suited to the wine industry.
Large-diameter ports
DN 250 inlet (FL80 and FL100EREX) or DN 350 inlet (FL120EREX) and DN 125 or DN 150 outlet.
AISI 304 and AISI 316 stainless steel
AISI 304 body and wetted parts in AISI 316.
One or two stages
Single- or two-stage construction allows the pump to be matched to the installation pressure.
Monobloc or bare shaft
Two mounting types depending on the installation and the drive.
Series models and selection areas
Choose the model by the tonnes per hour you need to move.
| Model | Flow rate | Pressure | Speed | Power | Inlet (Ea) | Outlet (E) | Weight |
|---|---|---|---|---|---|---|---|
| FL80EREX | 25–30 t/h | 6 bar max. | 175 rpm | 5.5–7.5 kW | DN 250 | DN 125 | 275 kg |
| FL100EREX | 30–40 t/h | 6 bar max. | 175 rpm | 7.5–9.2 kW | DN 250 | DN 150 | 300 kg |
| FL120EREX | 40–45 t/h | 6 bar max. | 150–175 rpm | 11–15 kW | DN 350 | DN 150 | 425 kg |
Data from the model and dimension tables in the FLUIDMIM catalogue. DIN 2576 connections as standard.
Technical data
Materials
Body
AISI 304 stainless steel
Wetted parts
AISI 316 stainless steel
Stator and gaskets
Nitrile
Hydraulics
Type
Helical rotor with feeder auger
Flow rate
25 to 45 t/h depending on model
Maximum pressure
6 bar (model table)
Stages
1 or 2
Mechanical seal
Standard
C/C/N
Optional
S/S/V
Motor
Power
5.5 to 15 kW
Speed
150 to 175 rpm
Mounting and connections
Version
Industrial
Mounting
Monobloc or bare shaft
Standard connections
DIN 2576
Other connections
DIN 11851, MACON, GAROLLA, GAS, spherical
Options and customisation
Speed control
Mechanical disc or pulley variable speed drive, or electronic drive.
Protection and control
Liquid-presence or temperature probes and control panel.
Mechanical seal S/S/V
Alternative to the standard C/C/N seal.
Stator rubbers
Viton, silicone, EPDM, Perbunan, Hypalon or others, depending on the product.
Trolley or baseplate
Mobile unit or fixed installation.
Other connections
DIN 11851, MACON, GAROLLA, GAS or spherical, instead of the DIN 2576 flanges.
Other progressive cavity pumps
Frequently asked questions about the FL-EREX winery pump with feeder auger
What flow rate does each FL-EREX model handle?
The FL80EREX handles 25 to 30 t/h with 5.5 to 7.5 kW; the FL100EREX, 30 to 40 t/h with 7.5 to 9.2 kW; and the FL120EREX, 40 to 45 t/h with 11 to 15 kW.
What does the feeder auger do?
It is built into the pump's connecting rod and makes it easier to convey grape paste from the inlet to the rotor and stator, which are what drive the product through the pipework.
What is the difference between the FL-EREX and the FL-ERTV?
The FL-EREX has an integrated auger for grape paste, wetted parts in AISI 316 and DIN 2576 flanges, with flow rates of 25 to 45 t/h. The FL-ERTV receives destemmed grapes in a hopper, comes in six sizes from 2 to 60 m³/h, has wetted parts in AISI 304 and an optional feeder.
What pressure does it reach?
The model table gives a maximum of 6 bar for all three sizes. The pump can be built with one or two stages; if your installation needs more pressure, please contact us.
What connections does it have?
DIN 2576 flanges as standard: DN 250 or DN 350 inlet and DN 125 or DN 150 outlet depending on the model. On request it is supplied with DIN 11851, MACON, GAROLLA, GAS or spherical connections.
What maintenance does it need?
Thoroughly clean the auger, body and stator at the end of each harvest day and check the stator, which is the main wear part. Do not let it run without product: the optional liquid-presence probes help protect it.
Request a quote for the FL-EREX winery pump with feeder auger
Equipment: FL-EREX winery progressive cavity pump with feeder
Tell us the product (grape paste or other), the tonnes per hour, the delivery distance and height and whether you want it fixed or on a trolley. With these data we will indicate the right model and equipment.