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 part number 537155 is an industrial component featuring a size 12 MS series structural design with a fiber filter and a manual, rotating condensate drain. It operates with compressed air according to ISO 8573-1:2010 [3:4:2] or inert gases at an operating pressure range of 0 bar to 20 bar, delivering an output air quality class of ISO 8573-1:2010 [3:4:1] with a residual oil content of 0.003 mg/m³. This unit weighs 7000 g, exhibits a moderate corrosion resistance class (CRC) of 2, and accommodates in-line installation or mounting with a retaining bracket in a vertical ±5° position. Submit the exact part number, quantity, and application requirements for a quote.
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 537155. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.