(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Lubricator

Part Number

Configured Part Number is shown.

Lubricator

Lubricator

Features

Lubricator
The proportional lubricator adds a precision adjustable quantity of oil to the compressed air stream.
The pressure drop that occurs when air flows through a Venturi nozzle is used to convey oil from the container to the drip cap.
From here, the oil drips into the air duct directly behind the proportional valve, where it is atomised. The oil mist component is proportional to the compressed air flow rate.

- Proportional lubricator with precision oil metering
- Reduces wear on drive units subject to high loading
- High flow rate
- Quick and easy oil top-up
- Robust metal housing
- Transparent lubricator bowl with metallic bowl guard

The following oils are recommended for Festo components:
Viscosity range to ISO 3448, ISO class VG 32
32 mm²/s (= cSt) at 40 °C
- Festo special oil   14
- ARAL Vitam GF 32
- BP Energol HLP 32
- Esso Nuto H 32
- Mobil DTE 24
- Shell Tellus Oil DO 32

Specifications

SizeMicroMiniMidiMaxi
Pneumatic connection 1, 2M5, M7, G1/8, QS-4, QS-6G1/8, G1/4, G3/8G1/4, G3/8, G1/2, G3/4G1/2, G3/4, G1
DesignProportional standard mist lubricator
Type of mountingVia accessories
In-line installation
Mounting positionVertical ±5°
Air purity class at the outputCompressed air according to ISO 8573-1:2010 [7:4:4]
Inert gases
Bowl guard-Metal bowl guard
Minimum flow for lubricator operation [l/min]33810
Max. oil capacity [cm³]6.545110100

Standard nominal flow rate qnN [l/min]

SizeMicro
Pneumatic connection 1, 2M5M7G1/8QS-4QS-6
LOE200430410160330

Standard nominal flow rate qnN [l/min]

SizeMiniMidiMaxi
Pneumatic connection 1, 2G1/8G1/4G3/8G1/4G3/8G1/2G3/4G1/2G3/4G1
LOE1,3002,3002,7002,8005,5006,1006,3008,3008,4009,000

Operating and environmental conditions

SizeMicroMiniMidiMaxi
Operating pressure [bar]1...100...16
Operating mediumCompressed air in accordance with ISO 8573-1:2010 [7:4:4]
Inert gases
Note on operating/pilot mediumOperation with lubricated medium possible
(in which case lubricated operation will always be required)
Ambient temperature [°C]-10...+60
Temperature of medium [°C]-10...+60
Storage temperature [°C]-10...+60
Corrosion resistance class CRC2
Maritime classificationSee certificate (pneumatic connection G1/8...G1)
Part Number
LOE-1/2-D-MIDI
LOE-3/4-D-MAXI
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

SGD 153.35

1 Piece(s) Quote

SGD 312.65

1 Piece(s) Quote

Loading...

  1. 1
 

Basic Information

Min. Operating pressure(bar) 0 Max. Operating pressure(bar) 16 Min. Ambient temperature(°C) -10
Max. Ambient temperature(°C) 60 Pneumatic connection 1 G3/4 Pneumatic connection 2 G3/4
Operating medium Inert gas, Compressed air as per ISO 8573-1:2010 [7:4:4] Corrosion resistance class (CRC) 2 - Moderate corrosion stress Weight(g) 0.1

Tech Support