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
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Festo
552173
Desiccant air dryer PDAD-51-G3/8
The Festo 552173 is a cold-regenerating adsorption dryer featuring a structural design suited for vertical or horizontal mounting positions with an inlet pressure range of 4 bar to 16 bar. It operates with a pressure dew point of -40 °C, or -70 °C for a reduced rate of flow, utilizing compressed air as an operating medium per ISO 8573-1:2010 [6:-:4] with no liquid water and no oil lubrication possible. Power consumption is rated at 9.6 W at 24 VDC and 16 VA with 230 VAC, featuring an IP65 degree of protection, protection class II, and a corrosion resistance class of CRC 2. Submit the exact part number, quantity, and application requirements to receive a quote.
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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
- 552173
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552173.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Mounting position
- Vertical | Horizontal
- Structural design
- Cold-regenerating adsorption dryer
- Inlet pressure 1
- 4 bar...16 bar
- Power consumption at 24 VDC
- 9.6 W
- Power consumption with 230 VAC
- 16 VA
- Contamination level
- 2
- KC characters
- KC-EMV
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK instructions for electrical equipment
- Operating medium
- Compressed air as per ISO 8573-1:2010 [6:-:4]
- Information on operating and pilot media
- Operation with oil lubrication not possible | No water in liquid form
- Pressure dew point
- -40 °C
- Pressure dew point for reduced rate of ow
- -70 °C
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -20 °C...60 °C
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [2:1:2] at -70°C | Compressed air as per ISO 8573-1:2010 [2:2:2] at -40°C
- Temperature of medium
- 2 °C...50 °C
- Degree of protection
- IP65
- Protection class
- II
- Overvoltage category
- II
- Ambient temperature
- 5 °C...50 °C
- Product weight
- 24000 g
- Electrical connection 1, function
- Power supply AC
- Electrical connection 1, connection type
- Socket
- Electrical connection 1, connection technology
- Connection pattern type C as per industry standard, 9.4 mm
- Electrical connection 1, number of pins/wires
- 3
- Electrical connection 1, occupied pins/wires
- 2
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 552173. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.