1/4 inch Female Micro-bore Coupling Nipple

This 1/4" female threaded nipple is most commonly used in water fed pole window cleaning systems, but can also be used in compressed air, fluid, and vacuum applications.

This nickel-plated brass nipple is interchangeable with rectus 21 fittings. Although this is not an original rectus fitting, we have found it to be robust and very durable.

This fitting is a high quality, quick-releasing connection. This product is made from a nickel-plated brass material which is corrosion resistant, ferromagnetic, maintains much of it's strength at high temperatures, and stays tough and ductile at low temperatures.

Technical specifications

• Nominal flow diameter: 5.0 mm (3/32 inch)
• Air flow: 535 l/min (18.9 cfm)
• Max. Working pressure: 15 bar (217 psi)
• Min. Burst pressure: 60 bar (870 psi) 
• Temperature range: -20 °c to 70 °c (-4 °f to 158 °f)
• Material: nickel plated brass