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Festo
8232855
Filter regulator MS4-LFR-1/4-D7-E-R-M-VS
The Festo 8232855 is an MS-series Size 4 industrial component functioning as a filter regulator without a pressure gauge, featuring a 40 µm filtration grade, 75% condensate separation degree, and 19 ml max condensate volume. Operating within a 0.8 bar to 14 bar pressure range and providing a 1500 l/min normal nominal flow rate, it utilizes a constant output pressure controller function with secondary exhausting and return flow characteristic, along with a rotary knob with detent actuator lock and manual rotating condensate drain. Designed with a plastic bowl guard and CRC 2 moderate corrosion stress resistance, this unit processes compressed air as per ISO 8573-1:2010 [-:4:-] or inert gases within a vertical ±5° mounting position. Submit the exact part number, quantity, and application requirements to request 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
- 8232855
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8232855.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Actuator lock
- Rotary knob with detent
- Mounting position
- Vertical ±5°
- Grade of ltration
- 40 µm
- Condensate drain
- Manual, rotating
- Structural design
- Filter regulator without pressure gauge
- Max. condensate volume
- 19 ml
- Controller function
- Constant output pressure | With secondary exhausting | With return ow characteristic
- Bowl guard
- Plastic bowl guard
- Degree of condensate separation
- 75 %
- Operating pressure
- 0.08 MPa...1.4 MPa | 0.8 bar...14 bar
- Pressure regulation range
- 0.5 bar...12 bar
- Max. pressure hysteresis
- 0.025 MPa | 0.25 bar | 3.625 psi
- Normal nominal ow rate (normalized to DIN 1343)
- 1500 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [-:4:-] | Inert gases
- 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 [7:4:4]
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Pore size
- 40 µm
- Product weight
- 275 g
- Type of mounting
- Alternatively: | Front panel mounting
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 8232855. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.