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.

Festo
The Festo 8098301 is an MS-series size 6 filter regulator featuring a directly controlled piston design with a rotary knob actuator lock and detent, operating within an inlet pressure range of 1 bar to 10 bar and a regulation range of 0.3 bar to 7 bar. It delivers a normal nominal flow rate of 4750 l/min for compressed air as per ISO 8573-1:2010 [7:4:4] and inert gases, incorporating a 5 µm filtration grade, a manual rotating condensate drain with a 27.3 ml maximum volume, and 75% condensate separation. This unit provides constant output pressure with secondary exhausting and return flow characteristics, featuring a G1/8 pressure gauge setup, vertical ±5° mounting position, CRC 1 corrosion resistance, and ISO 14644-1 Class 7 cleanroom suitability. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 8098301. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.