AIGNEP FU422B 1/4
- By AIGNEP
- Part #: FU422B 1/4
SP2D Verified
Inspected before dispatch
- Fast Delivery: Europe (1-3 days), USA (2-3 days)
1 in stock
Shipping information · Terms
Not sure which part you need? Contact us with the brand and part number.
Worldwide Express Delivery
Europe 1–3 days • USA 2–3 days
6, 12 or 24 Month Warranty
Based on product condition
Tested & Verified
OEM-quality inspection
Machine-Down Support
Contact us about urgent requests
Aignep Pneumatic Quick Coupling G1/4 Inch Female FU422B 1/4
Description
This is a universal pneumatic quick coupling from Aignep, model FU422B 1/4. It is designed for fast and secure connections in compressed air systems. The coupling features a female G1/4 inch BSP thread for easy integration into existing pipework or machinery. Its universal profile design allows it to connect with various male plug types, offering excellent flexibility.
Specifications
- Manufacturer: Aignep
- Part Number: FU422B 1/4
- Type: Quick Coupling Socket
- Connection Type: Female Thread
- Thread Size: G1/4 Inch BSP
- Profile: Universal (compatible with European, Italian, Swiss standards)
- Material: Nickel-plated Brass
- Maximum Operating Pressure: 16 bar
Application
Ideal for use in industrial automation, workshops, automotive repair, and any application requiring reliable and easily disconnectable pneumatic connections for tools and equipment.
Country of Origin
Manufactured in Italy.
CO2 Impact
Reusing this component saves approximately 0.1 kg of CO2 compared to manufacturing a new one. This is equivalent to the energy needed for 12 smartphone charges.
Availability
This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.
FAQ
What makes this a “universal” profile coupling?
The internal design allows it to securely connect with multiple male plug standards, including European (ISO 6150 B), Italian, and Swiss profiles, reducing the need for multiple coupling types.
What is the maximum operating pressure for the FU422B 1/4 coupling?
This coupling is typically rated for a maximum operating pressure of 16 bar (approximately 232 PSI), although it’s always best to consult the official Aignep datasheet for the specific application temperature and media.
Is this coupling suitable for use with liquids or only compressed air?
While primarily designed for compressed air, these nickel-plated brass couplings can often be used with water or other compatible neutral fluids. However, you should verify chemical compatibility of the brass body and internal seals (usually NBR) with the specific fluid.
spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.
Last Update: Friday, March 13, 2026
