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Festo 8059266 Quick coupling socket NPHS-D6-P-G18
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Festo

8059266

Quick coupling socket NPHS-D6-P-G18

The Festo 8059266 industrial component features a 5 mm nominal width, an external thread G1/8 pneumatic connection 1, and operates within a pressure range of -0.095 MPa to 1.2 MPa across an ambient temperature range of -10 °C to 60 °C. Constructed with a nickel-plated brass housing, NBR seals, a high-alloy stainless steel spring, and a POM inner raceway, this unit delivers a normalized nominal flow rate of 875 l/min to 1050 l/min for compressed air media conforming to ISO 8573-1:2010 [7:-:-]. It requires a nominal tightening torque of 3.5 Nm with a ±10% tolerance, weighs 94 g, and maintains CRC 1 corrosion resistance with VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for 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
8059266
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 8059266.
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Verified configuration

Technical Specifications

Nominal width
5 mm
Operating pressure for entire temperature range
-0.095 MPa...1.2 MPa | -0.95 bar...12 bar | -13.775 psi...174 psi
Normal nominal ow rate (normalized to DIN 1343)
875 l/min...1050 l/min
Nominal ow rate standardized according to ISO 8778
948.5 l/min...1138.2 l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media
Lubricated operation possible
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10 °C...60 °C
Nominal tightening torque
3.5 Nm
Tolerance for nominal tightening torque
±10%
Product weight
94 g
Pneumatic connection 1
External thread G1/8
Note on materials
RoHS compliant
Seals material
NBR
Material of spring
high-alloy stainless steel
Housing material
Brass, nickel-plated
Material of threaded seal
PA66-GF30 / TPE-U
Threaded coupling material
Brass, nickel-plated
Inner raceway material
POM
Ball material
high-alloy stainless steel
Material of pins
high-alloy stainless steel
Valve body material
Brass
Material releasing sleeve
POM | PP | high-alloy stainless steel

Engineering context

Identification and RFQ Guidance

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.

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 8059266. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.