RS PRO Coupler Black Enamel, Conduit Fitting, 25 mm Nominal Size, M25, Steel, Black
RS Stock No. 060-8187
Brand RS Pro
- Category: Cable Conduit Fittings
- Finish: Enamelled
- Fitting Type: Coupler
AED 200.83
in stock now
RS PRO Coupler Galvanised, Conduit Fitting, 25 mm Nominal Size, M25, Steel, Grey
RS Stock No. 061-9963
Brand RS Pro
- Category: Cable Conduit Fittings
- Fitting Type: Flange Coupler
- Material: Steel
AED 522.99
in stock now
RS PRO, 25 mm OD, 32 mm Bore Steel Coupler
RS Stock No. 810-0690
Brand RS Pro
- Bore: 6 → 14mm
- Category: Couplings
- Misalignment - Parallel: 1mm
AED 86.23
in stock now
RS PRO 69 mm, 25 mm Bore, 23.5 mm Length, 29 mm Length 70 mm Coupler
RS Stock No. 018-3186
Brand RS Pro
- Bore: 25mm
- Coupling Types: Jaw Coupling
- Length: 29mm
AED 108.81
in stock now
RS PRO 69 mm, 25 mm Bore, 23.5 mm Length, 29 mm Length 70 mm Coupler
RS Stock No. 018-4785
Brand RS Pro
- Bore: 25mm
- Category: Couplings
- Coupling Types: Jaw Coupling
AED 104.71
in stock now
RS PRO 1 Port RJ45 Female Unshielded, Cat5e
RS Stock No. 266-2257
Brand RS Pro
- Category: Ethernet Couplers
- LAN Category: Cat5e
- Wiring Configuration: Straight Through
AED 40.22
in stock now
RS PRO 1 Port RJ45 Female Unshielded, Cat6
RS Stock No. 266-2259
Brand RS Pro
- Depth: 25mm
- LAN Category: Cat6
- Shield Type: Unshielded
AED 48.70
in stock now
RS PRO 1 Port RJ45 Female Unshielded, Cat5e
RS Stock No. 266-2258
Brand RS Pro
- Category: Ethernet Couplers
- Depth: 25mm
- Shield Type: Unshielded
AED 40.22
in stock now
RS PRO 1 Port RJ45 Female Unshielded, Cat6
RS Stock No. 266-2260
Brand RS Pro
- LAN Category: Cat6
- Length: 30mm
- Wiring Configuration: Straight Through
AED 48.70
in stock now
RS PRO Brass Pipe Fitting Compression Compression Coupler, Male G 25.4 mm
RS Stock No. 079-6868
Brand RS Pro
- Category Link: https://ae.rsdelivers.com/browse/mechanical-fluid-power-tools/plumbing-pipeline/pipes-pipe-fittings/brass-pipe-fittings
- Connection Type A: Compression
- Connection Type B: Compression
AED 121.62
in stock now
RS PRO FT Series 2 Port RJ45 UTP Feed Through Connector, Cat6
RS Stock No. 916-0255
Brand RS Pro
- Series: FT
- Type: Feedthrough Connector
- Width: 26mm
AED 67.52
in stock now
RS PRO Series 2 Port Punch Down STP Wiring Box, Cat5
RS Stock No. 340-9652
Brand RS Pro
- Interface Type: Punch Down
- Length: 25mm
- Wiring Configuration: Straight Through
AED 59.88
in stock now
RS PRO Series 2 Port Punch Down UTP Wiring Box, Cat5e
RS Stock No. 340-9646
Brand RS Pro
- Category: Ethernet Couplers
- Interface Type: Punch Down
- Shield Type: UTP
AED 34.66
in stock now
Kubler, 25 mm OD Coupler 25 mm
RS Stock No. 860-2780
Brand Kubler
- Category: Flexible Couplings
- Misalignment - Angular: 3°
- Standards/Approvals: DIN 6885, EN ISO 4029
AED 517.43
in stock now
Huco, 25.4 mm OD, 8 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 692-8064
Brand Huco
- Bore: 8mm
- Category: Flexible Couplings
- Coupling Types: Oldham Coupling
AED 207.85
in stock now
Huco, 25.4 mm OD, 9.53 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 693-0780
Brand Huco
- Bore Type: Finished with Keyway
- Maximum Speed: 3000rpm
- Misalignment - Angular: 0.5°
AED 66.90
in stock now
Huco, 25.4 mm OD, 6.35 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 693-0783
Brand Huco
- Hub Length: 25mm
- Misalignment - Axial: 0.1mm
- Misalignment - Parallel: 0.2mm
AED 66.90
in stock now
Huco, 25.4 mm OD, 8 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 693-0786
Brand Huco
- Bore: 8mm
- Category: Flexible Couplings
- Super Section: Power Transmission Couplings
AED 66.90
in stock now
Huco, 25.4 mm OD, 8 mm Bore Finished with No Keyway Bore, 25 mm Length Coupler
RS Stock No. 693-0878
Brand Huco
- Category: Flexible Couplings
- Hub Length: 25mm
- Maximum Speed: 3000rpm
AED 138.98
in stock now
Huco, 25.4 mm OD, 9.53 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 692-8068
Brand Huco
- Bore Size: 9.53 mm
- Hub Length: 25mm
- Maximum Speed: 3000rpm
AED 207.85
in stock now
Huco, 25.4 mm OD, 10 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 692-8077
Brand Huco
- Maximum Speed: 3000rpm
- Product Type: Coupler
- Style: Set Screw
AED 207.85
in stock now
Huco, 25.4 mm OD, 10 mm Bore Finished with No Keyway Bore, 25 mm Length Coupler
RS Stock No. 692-8096
Brand Huco
- Product Type: Coupler
- Section: Mechanical Power Transmission
- Style: Set Screw
AED 503.72
in stock now
Huco, 25.4 mm OD, 8 mm Bore Finished with No Keyway Bore, 25 mm Length Coupler
RS Stock No. 692-8099
Brand Huco
- Bore Size: 8 mm
- Category Link: https://ae.rsdelivers.com/browse/mechanical-fluid-power-tools/mechanical-power-transmission/power-transmission-couplings/flexible-couplings
- Super Section: Power Transmission Couplings
AED 503.72
in stock now
Huco, 25.4 mm OD, 6 mm Bore Finished with Keyway Bore, 25 mm Length Coupler
RS Stock No. 693-0774
Brand Huco
- Material: Aluminium
- Outside Diameter: 25.4 mm
- Super Section: Power Transmission Couplings
AED 66.90
in stock now
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What is a 25mm coupler?
Where are 25mm couplers typically used?
- Residential and commercial plumbing to join copper, PVC, or PEX piping
- Irrigation and landscaping systems for garden hose and irrigation tubing
- HVAC installations connecting ducting or flexible conduits
- Industrial pneumatic and hydraulic lines using metal or composite tubing
- Automotive and marine applications for fuel, coolant, or air lines
- Conduit and electrical installations where 25mm external diameter conduit sections are joined
What materials are 25mm couplers made from?
- Plastic such as PVC, CPVC, polypropene (PP), or nylon for lightweight, corrosion-resistant connections in plumbing and irrigation
- Brass or stainless steel for high durability, higher pressure, and chemical resistance in industrial or potable-water systems
- Aluminium or aluminium alloys for lightweight metal solutions in fabrications
- Composite materials that combine strength and reduced weight for specialized applications
What types of 25mm couplers are available?
- Push-fit (speed) couplers for quick, tool-free assembly on plastic or metal tubing
- Compression couplers that use a compression nut and ring to seal around copper or steel tubing
- Threaded couplers with male or female threads for threaded pipe systems
- Solvent-weld (solvent cement) PVC/CPVC couplers for permanent PVC-based piping
- Soldered or welded couplers for metal piping in high-strength applications
- Adhesive or epoxy-bonded couplers for specific plastics or composites
How do I choose the right 25mm coupler?
- Application—plumbing, irrigation, HVAC, or industrial tubing
- Material compatibility—water, chemicals, fuels, or air; check chemical resistance
- System pressure and temperature—ensure the coupler rating matches operating conditions
- Connection method—push-fit, compression, threaded, or solvent-weld
- Size tolerances and fit—verify 25mm nominal diameter and outer diameter compatibility with the mating components
- Ease of installation and maintenance—consider tool requirements and future disassembly needs
How do I install a 25mm coupler safely and correctly?
- Turn off supply lines and drain the system if required
- Clean and deburr the tube ends to ensure a clean, square cut
- For push-fit: ensure the tube is fully inserted to the stop; for threaded: apply appropriate sealant or PTFE tape; for compression: tighten the nut to manufacturer-specified torque; for solvent-weld: prime and apply solvent cement per instructions
- Check for alignment, avoid over-tightening, and test for leaks under normal operating conditions
- Use appropriate PPE and follow workplace safety protocols
Are 25mm couplers suitable for potable water or other critical systems?
- Compliance with standards (e.g., WRAS, DVGW, NSF/ANSI) depending on your region
- Materials approved for drinking water contact (e.g., approved PVC, certain brass alloys)
- Proper temperature and pressure ratings compatible with your distribution system
What maintenance and inspection practices apply to 25mm couplers?
- Visually inspect joints for signs of corrosion, cracking, or wear
- Check for leaks after commissioning and after any system pressure changes
- Replace damaged or aged fittings promptly to prevent water damage or equipment downtime
- Store spare 25mm couplers in a dry environment and rotate stock to prevent material degradation