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Description
Premium R 1/8 Male Stud Coupling
Professional-Grade Pneumatic Connection for 8mm Tube Systems
Precision Engineering
CNC-machined brass construction delivers leak-free performance in demanding workshop environments. R 1/8 BSPT male thread ensures universal compatibility with standard pneumatic equipment.
Instant Connection
Push-fit design allows tool-free installation and removal. Simply push 8mm polyurethane or nylon tube into the coupling for an immediate, secure seal—no thread tape or sealant required on the tube side.
Built for Reliability
Engineered for continuous operation in compressed air systems up to 10 bar. Corrosion-resistant finish withstands moisture, oil mist, and temperature fluctuations typical of workshop environments.
Technical Specifications
| Thread Type | R 1/8 BSPT Male (ISO 7/1) |
| Tube Diameter | 8mm (OD) |
| Material | Nickel-plated brass body, NBR seals |
| Working Pressure | 0–10 bar (0–145 PSI) |
| Temperature Range | -10°C to +60°C |
| Connection Method | Push-to-connect (tube side), threaded (male side) |
| Compatible Tubing | Polyurethane, nylon, PTFE (8mm OD) |
Professional Applications
- Workshop Air Lines: Connect 8mm distribution tubing to manifolds, regulators, and filter assemblies
- Pneumatic Tools: Adapt tool inlets to flexible hose runs in mobile service environments
- Automation Systems: Interface actuators and valves with control panels and PLC-driven equipment
- Maintenance & Repair: Replace worn or damaged couplings in existing compressed air infrastructure
Installation Guide
- Prepare the Thread: Apply PTFE tape or liquid sealant to the R 1/8 male thread (3–4 wraps clockwise)
- Thread Installation: Hand-tighten into the female port, then use a 14mm spanner to achieve final torque (do not over-tighten)
- Tube Preparation: Cut 8mm tube square using a sharp blade; ensure the end is clean and free from burrs
- Push-Fit Connection: Push tube firmly into the coupling until it bottoms out—you'll feel resistance when fully seated
- Pressure Test: Pressurize the system gradually and check for leaks at both thread and tube connections
Why Trade Professionals Choose This Fitting
Time-Saving Design
Push-fit tube connection eliminates the need for compression nuts, ferrules, or specialized tools. Reduce installation time by up to 70% compared to traditional compression fittings.
Maintenance-Friendly
Disconnect and reconnect tubing instantly for system modifications or troubleshooting. No need to cut and remake connections—simply press the release collar and pull.
Consistent Performance
Factory-calibrated seal geometry ensures uniform clamping force across every fitting. Eliminate the guesswork and variability of hand-assembled compression joints.
Quality & Compliance
Manufactured to ISO 9001 standards with full material traceability. RoHS compliant and suitable for use in food-grade compressed air systems when paired with appropriate filtration. Each fitting undergoes pressure testing before dispatch.
UK Stock & Fast Dispatch
Held in our UK warehouse for same-day dispatch on orders placed before 2 PM. Bulk pricing available for trade accounts and fleet maintenance teams—contact us for volume quotations.
Payment & Security
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