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
538437
Muffler expansion UOMS-3/8
The Festo part number 538437 is an industrial component featuring an open muffler structural design with a POM housing, POM screwed plug without a seal, and a wrought aluminum alloy interior tube containing a PU foam cushioning insert. Weighing 17.5 g, this unit supports a snap-in mounting type in any mounting position, operates within an ambient temperature range of 0 °C to 60 °C, and accommodates an operating pressure of the vacuum generator from 0 bar to 8 bar (0 MPa to 0.8 MPa, 0 psi to 116 psi). It complies with VDMA24364-B2-L LABS conformity and exhibits a corrosion resistance class (CRC) rating of 2 for moderate corrosion stress. Submit the exact part number, quantity, and application requirements to request a quote.
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
- 538437
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 538437.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Type of seal on screwed plug
- without seal
- Mounting position
- Any
- Structural design
- Muffler open
- Operating pressure of vacuum generator
- 0 bar...8 bar | 0 MPa...0.8 MPa | 0 psi...116 psi
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- 0 °C...60 °C
- Type of mounting
- Snap-in
- Product weight
- 17.5 g
- Cushioning insert material
- PU foam
- Material of screwed plug
- POM
- Housing material
- POM
- Interior tube material
- Wrought aluminum alloy
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 538437. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.