26 series Female coupling with male thread

26 Series Female Quick-Release Coupling – 1/4" or 1/2" Male BSP Thread

Convert any female-threaded port into a professional quick-release point with the 26 Series Male-Threaded Coupling. This Euro-profile socket features a standard male BSP thread for direct installation into manifolds, pumps, and water-fed pole components.

The Professional Mounting Solution

The Series 26 (7.2mm nominal diameter) is the standard quick-release profile for the European and UK window cleaning and pneumatic industries. This female socket is designed to accept any Series 26 male plug (Rectus 25/26, etc.), allowing for effortless one-handed connection and disconnection.

Unlike hosetail versions, this model features a Male BSP Thread, making it ideal for permanent or semi-permanent mounting. Whether you are building a custom water manifold for a van-mounted RO system or adding a quick-connect point to a pressure regulator, these brass couplings provide a robust, leak-free solution.

Key Features & Benefits

• Euro Profile Compatibility: Fully interchangeable with Rectus 25/26.
• Male Threaded Inlet: Available in 1/4" and 1/2" BSP threads for direct mounting into female-threaded equipment.
• One-Handed Operation: Simple "push-to-connect" mechanism significantly speeds up tool and hose changes.
• High Flow Capacity: Designed with a 7.2mm bore to ensure maximum water volume and minimal pressure drop.
• Industrial Grade Materials: Robust brass construction provides excellent resistance to corrosion and mechanical wear.
• Reliable Sealing: Features high-quality NBR (Nitrile) seals for a dependable, drip-free performance.

Thread Size Selection Guide

Technical Specifications

• Series: 26 (Euro Standard / 7.2mm)
• Connection Type: Female Socket to Male BSP Thread
• Material: Brass / Nickel-Plated Brass
• Working Pressure: 0 to 35 Bar (500 PSI)
• Operating Temperature: -20°C to +100°C
• Interchangeability: Rectus 25/26, CEJN 320, Nito 7.2mm