Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
533981
Air preparation combination unit MSB6N-1/2-FRC10:J12M2
This Festo industrial component, part number 533981, is an MS-series size 6 filter regulator featuring an integrated metal bowl guard, fully automatic condensate drain, 40 µm filtration grade, and a proportional standard oil mist lubricator with a pressure gauge. It operates within a 1.5 bar to 12 bar pressure range, offers a pressure regulation range of 0.5 bar to 12 bar, and delivers a normal nominal flow rate of 3700 l/min for compressed air as per ISO 8573-1:2010 [7:4:-] or inert gases. The unit incorporates a rotary knob actuator lock with an integrated lock, constant output pressure with primary pressure compensation, secondary exhausting, and return flow characteristics, while maintaining a vertical ±5° mounting position and a corrosion resistance class of 2. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 533981
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 533981.
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
- Actuator lock
- Rotary knob with integrated lock
- Mounting position
- Vertical ±5°
- Grade of ltration
- 40 µm
- Condensate drain
- Fully automatic
- Structural design
- Filter regulator with pressure gauge | Proportional standard oil mist lubricator
- Controller function
- Constant output pressure | With primary pressure compensation | With secondary exhausting | With return ow characteristic
- Bowl guard
- Integrated as metal bowl
- Pressure gauge
- with pressure gauge
- Operating pressure
- 1.5 bar...12 bar
- Pressure regulation range
- 0.5 bar...12 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 3700 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:-] | Inert gases
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -10 °C...60 °C
- For use in the food industry
- See supplementary material information
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:4:-]
- Temperature of medium
- 5 °C...60 °C
- Ambient temperature
- 5 °C...60 °C
- Product weight
- 1713 g
- Type of mounting
- With accessories
- Pneumatic connection 1
- 1/2 NPT
- Pneumatic connection 2
- 1/2 NPT
- Note on materials
- RoHS compliant
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 533981. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.