533280 Festo Pneumatic Fittings


Part#:533280
Alt. Part#:QB-3/8-5/16-U
Manufacturer:Festo
Category:Pneumatic Fittings
Product Lifecycle:Active
Apr 1, 2025
Product description
push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle
Product Details
- Type code QB
- Temperature-dependent operating pressure -0.951 bar ... 9.997 bar
- Max. tightening torque 22 Nm
- Material of threaded seal PTFE
- Design Push-pull principle
- Ambient temperature 0 °C ... 60 °C
- Pneumatic connection 1 External thread NPT3/8-18
- Releasing ring color Gray
- Size Standard
- Type of seal on screwed trunnion Coating
- Operating medium Compressed air as per ISO 8573-1:2010 [7:-:-]
- Pneumatic connection 2 for pneumatic tubing outside diameter 5/16"
- Releasing ring material POM
- Mounting position Any
- Information on operating and pilot media Operation with oil lubrication possible
- Housing material Brass, nickel-plated
- Material of tubing seal NBR
- Nominal width 6.401 mm
- Operating pressure for entire temperature range -0.951 bar ... 9.997 bar
- Corrosion resistance class (CRC) 1 - Low corrosion stress
- Product weight 21.688 g
- Note on materials Contains paint-wetting impairment substances RoHS-compliant
- Material of tube retaining claw High-alloy stainless steel
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
533280 Related Documents
Similar products from: Festo Pneumatic Fittings
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533280 Festo
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533280
Festo
push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252...
Type codeQB
Temperature-dependent operating pressure-0.951 bar ... 9.997 bar
Max. tightening torque22 Nm
Material of threaded sealPTFE
DesignPush-pull principle
Ambient temperature0 °C ... 60 °C
Pneumatic connection 1External thread NPT3/8-18
Releasing ring colorGray
SizeStandard
Type of seal on screwed trunnionCoating
About the manufacturer
Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...
About the Product Category
Air fittings, also referred to as pneumatic fittings or connectors, are crucial components of pneumatic systems. They ensure safe and airtight connections between various pneumatic elements like air hoses, tubes, valves, and cylinders.

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push-in fitting QB-3/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,252 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle
Similar products from: Pneumatic Fittings
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