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+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
553821
Adapter kit DARQ-K-F05S14-F03S9-R1
The Festo part number 553821 is an industrial component weighing 630 g and manufactured in accordance with the EN 15081 standard. Constructed from high alloy steel for the coupling, mounting adapter, and non-corrosive disc, alongside stainless steel screws, this assembly features a corrosion resistance classification CRC rating of 3 for high corrosion stress environments. The materials note indicates that this part contains PWIS substances while conforming to RoHS directives. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 553821
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553821.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Based on the standard
- EN 15081
- Corrosion resistance classification CRC
- 3 - High corrosion stress
- Product weight
- 630 g
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Material coupling
- High alloy steel
- Material mounting adapter
- High alloy steel
- Material disc
- High alloy steel, non-corrosive
- Material screws
- Stainless steel
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 553821. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.