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
8175798
Filter regulator MS4-LFR-1/4-D6-E-P-M-AG-MPA-F1A-B
The Festo part number 8175798 is an industrial component featuring a size 4 MS-series structural design combining a filter regulator with a pressure gauge and a directly controlled piston regulator. It operates with a normal nominal flow rate of 1700 l/min using compressed air as per ISO 8573-1:2010 [7:4:4] or inert gases within an operating pressure range of 0.1 MPa to 1 MPa (1 bar to 10 bar) and a pressure regulation range of 0.3 bar to 7 bar. This unit includes a rotary knob with detent actuator lock, a manual rotating condensate drain with a maximum condensate volume of 16.5 ml, a 40 µm grade of filtration, and secondary exhausting with a return flow characteristic. 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
- 8175798
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8175798.
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 with pressure gauge | Directly controlled piston regulator
- Max. condensate volume
- 16.5 ml
- Controller function
- Constant output pressure | With secondary exhausting | With return ow characteristic
- Degree of condensate separation
- 75 %
- Displayable unit(s)
- MPa
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.1 MPa...1 MPa | 1 bar...10 bar
- Pressure regulation range
- 0.3 bar...7 bar
- Max. pressure hysteresis
- 0.05 MPa | 0.5 bar | 7.25 psi
- Normal nominal ow rate (normalized to DIN 1343)
- 1700 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Suitability for the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Cleanroom suitability, measured according to ISO 14644-14
- Class 7 according to ISO 14644-1
- Storage temperature
- -5 °C...50 °C
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Temperature of medium
- -5 °C...50 °C
- Ambient temperature
- -5 °C...50 °C
- Pore size
- 40 µm
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 8175798. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.