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 8002378 is a Size Maxi Series D filter regulator featuring a structural design with an integrated pressure gauge and a rotary knob with detent actuator lock. It operates within a pressure range of 2 bar to 12 bar, provides a pressure regulation range of 0.5 bar to 12 bar with a maximum pressure hysteresis of 0.4 bar, and delivers a normal nominal flow rate of 9400 l/min for compressed air as per ISO 8573-1:2010 [7:9:-] or inert gases. Equipped with a 40 µm filtration grade, fully automatic condensate drain, 80 cm³ max condensate volume, and a metal bowl guard, the unit maintains vertical ±5° mounting and achieves an output air quality class of ISO 8573-1:2010 [7:8:4]. 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 8002378. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.