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Festo
8085731
Plug connector NPQR-H-Q8-E
Engineered with a bulkhead design featuring a 7 mm nominal width and 16.8 mm tubing insertion depth, this Festo industrial component utilizes a push-pull structural design for standard sizing with any mounting position. It operates across a pressure range of -0.095 MPa to 1.6 MPa (-0.95 bar to 16 bar, -13.775 psi to 232 psi) for compressed air and up to 0.7 MPa for water at 0 to 80 °C, supporting ambient temperatures from -20 °C to 150 °C with a tightening torque between 15 Nm and 20 Nm. The part achieves corrosion resistance class 4 for particularly high corrosion stress and holds NSF C0556009 certification alongside NSF/ANSI 169 compliance for food industry use. Submit part number 8085731, 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
- 8085731
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8085731.
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
- 7 mm
- Tubing insertion depth
- 16.8 mm
- Mounting position
- Any
- Design
- Bulkhead
- Pack size
- 1
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1.6 MPa | -0.95 bar...16 bar | -13.775 psi...232 psi
- Information on operating pressure
- Water: max. 0.7 MPa at 0 - 80 °C
- Certicate issuing authority
- NSF C0556009
- 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-B2-L
- Suitability for the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Cleanroom suitability, measured according to ISO 14644-14
- Class 4 according to ISO 14644-1
- For use in the food industry
- See declaration of conformity | NSF/ANSI 169
- Ambient temperature
- -20 °C...150 °C
- Min. tightening torque
- 15 Nm
- Max. tightening torque
- 20 Nm
- Product weight
- 37.1 g
- Pneumatic connection 1
- for pneumatic tubing outside diameter 8 mm
- Pneumatic connection 2
- for pneumatic tubing outside diameter 8 mm
- Releasing ring color
- Silver
- Note on materials
- RoHS compliant
- Housing material
- high-alloy stainless steel
- Guard ring material
- high-alloy stainless steel
- Releasing 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 8085731. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.