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
164211
Push-in bulkhead connector CRQSS-6
The Festo 164211 is a standard bulkhead industrial component featuring a 3.7 mm nominal width and a push-pull structural design with a 19.5 mm tubing insertion depth for 6 mm outside diameter pneumatic tubing on both connections. Built for any mounting position with a silver releasing ring, this part operates at pressures from -0.095 MPa to 1 MPa and temperatures between -15 °C and 120 °C using compressed air or liquid water. It offers a corrosion resistance class of 4 for particularly high corrosion stress and weighs 27 g with a pack size of 1. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
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
- 164211
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 164211.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Standard
- Nominal width
- 3.7 mm
- Tubing insertion depth
- 19.5 mm
- Mounting position
- Any
- Design
- Bulkhead
- Pack size
- 1
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
- Information on operating pressure
- Water: max. 0.6 MPa at max. 50 °C
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 4 - Particularly high corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -15 °C...120 °C
- Product weight
- 27 g
- Usable connector cables
- PFAN
- Pneumatic connection 1
- For pneumatic tubing outside diameter 6 mm
- Pneumatic connection 2
- for pneumatic tubing outside diameter 6 mm
- Releasing ring color
- Silver
- Note on materials
- RoHS compliant
- Housing material
- high-alloy stainless steel
- Releasing ring material
- high-alloy stainless steel
- Nut material
- high-alloy stainless steel
- Material of tubing seal
- FPM
- Material of tube retaining claw
- high-alloy stainless steel
- Thrust ring material
- high-alloy 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 164211. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.