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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.
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Festo
177721
Push-in sleeve CQH-15-QS-12
The Festo part number 177721 is an industrial component featuring an 8 mm nominal width and a structural design based on the push-pull principle. Fabricated with a POM housing, this 4 g unit accommodates an operating pressure range of -0.95 bar to 7 bar across its entire temperature span, and -0.95 bar to 15 bar depending on the temperature, utilizing compressed air conforming to ISO 8573-1:2010 [7:-:-]. It is equipped with a push-in sleeve CQ-15 for pneumatic connection 1 and a push-in sleeve QS-12 for pneumatic connection 2, operating within an ambient temperature range of -25 °C to 70 °C in any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 177721
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 177721.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width
- 8 mm
- Mounting position
- Any
- Pack size
- 1
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.95 bar...7 bar
- Temperature-dependent operating pressure
- -0.95 bar...15 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -25 °C...70 °C
- Product weight
- 4 g
- Pneumatic connection 1
- Push-in sleeve CQ-15
- Pneumatic connection 2
- Push-in sleeve QS-12
- Note on materials
- RoHS compliant
- Housing material
- POM
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 177721. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.