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Festo
531721
Lubricator MS6N-LOE-3/8-U-Z
The Festo 531721 is an industrial component featuring a proportional standard mist lubricator design from the MS series, size 6, with a standard nominal flow rate of 5,300 l/min and a minimum flow rate for lubricator function of 50 l/min. Constructed with an aluminum die-cast housing, a wrought aluminum alloy bowl, and a metal bowl guard, this unit supports a maximum oil capacity of 80 cm3 using ISO VG 32 oil viscosity, an inlet pressure range of 1 to 16 bar, and operates with filtered compressed air at 40 µm filtration. It has a product weight of 810 g, a corrosion resistance classification CRC of 2, and requires a vertical assembly position within +/- 5° for line installation with accessories. Submit the exact part number, quantity, and application requirements for a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 531721
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531721.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 6
- Series
- MS
- Assembly position
- Vertical +/- 5°
- Design structure
- proportional standard mist lubricator
- Max. oil capacity
- 80 cm3
- Bowl guard
- Metal bowl guard
- Inlet pressure 1
- 1 ... 16 bar
- Minimum flow rate for lubricator function
- 50 l/min
- Standard nominal flow rate
- 5,300 l/min
- Operating medium
- Filtered compressed air, 40 µm filtration
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Medium temperature
- 0 ... 60 °C
- Oil viscosity
- ISO VG 32
- Ambient temperature
- 0 ... 60 °C
- Product weight
- 810 g
- Mounting type
- with accessories | Optional | Line installation
- Pneumatic connection, port
- 2 NPT3/8-18
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- Wrought Aluminum alloy
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 531721. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.