RS PRO 2-Port RJ45 Female Punch Down Coupler, Cat5e, UTP
RS Stock No. 266-2257
Brand RS Pro
- Category: Ethernet Couplers
- LAN Category: Cat5e
- Wiring Configuration: Straight Through
AED 36.99
in stock now
RS PRO 2-Port RJ45 Female Punch Down Coupler, Cat6, UTP
RS Stock No. 266-2259
Brand RS Pro
- Depth: 25mm
- LAN Category: Cat6
- Shield Type: Unshielded
AED 44.82
in stock now
RS PRO 2-Port RJ45 Female Punch Down Coupler, Cat5e, UTP
RS Stock No. 266-2258
Brand RS Pro
- Category: Ethernet Couplers
- Depth: 25mm
- Shield Type: Unshielded
AED 36.99
in stock now
RS PRO 2-Port RJ45 Female Punch Down Coupler, Cat6, UTP
RS Stock No. 266-2260
Brand RS Pro
- LAN Category: Cat6
- Length: 30mm
- Wiring Configuration: Straight Through
AED 44.82
in stock now
RS PRO Coupler, Conduit Fitting, 25mm Nominal Size, Steel
RS Stock No. 060-6046
Brand RS Pro
- Category: Cable Conduit Fittings
- Nominal Size: 25mm
- Standards Met: BS EN 50086
AED 159.20
in stock now
RS PRO Coupler, Conduit Fitting, 25mm Nominal Size, 316 Stainless Steel, Silver
RS Stock No. 471-1350
Brand RS Pro
- Category: Cable Conduit Fittings
- Fitting Type: Coupler
- Material: 316 Stainless Steel
AED 403.90
in stock now
RS PRO Coupler, Conduit Fitting, 25mm Nominal Size, Steel, Black
RS Stock No. 060-8187
Brand RS Pro
- Category: Cable Conduit Fittings
- Finish: Enamelled
- Fitting Type: Coupler
AED 165.38
in stock now
RS PRO Flange Coupler, Conduit Fitting, 25mm Nominal Size, Steel
RS Stock No. 061-9963
Brand RS Pro
- Category: Cable Conduit Fittings
- Fitting Type: Flange Coupler
- Material: Steel
AED 468.01
in stock now
RS PRO Flange Coupler, Conduit Fitting, 25mm Nominal Size, 316 Stainless Steel, Silver
RS Stock No. 471-1338
Brand RS Pro
- Category: Cable Conduit Fittings
- Material: 316 Stainless Steel
- Nominal Size: 25mm
AED 756.54
in stock now
RS PRO 2-Port Punch Down Wiring Box, Cat5, STP
RS Stock No. 340-9652
Brand RS Pro
- Interface Type: Punch Down
- Length: 25mm
- Wiring Configuration: Straight Through
AED 55.12
in stock now
RS PRO 2-Port Punch Down Wiring Box, Cat5e, UTP
RS Stock No. 340-9646
Brand RS Pro
- Category: Ethernet Couplers
- Interface Type: Punch Down
- Shield Type: UTP
AED 31.92
in stock now
RS PRO 2-Port RJ45 Feedthrough Connector, Cat6, UTP
RS Stock No. 916-0255
Brand RS Pro
- Series: FT
- Type: Feedthrough Connector
- Width: 26mm
AED 62.13
in stock now
RS PRO Jaw Coupling, 70mm Outside Diameter, 25mm Bore, 29mm Length Coupler
RS Stock No. 018-3186
Brand RS Pro
- Bore: 25mm
- Coupling Types: Jaw Coupling
- Length: 29mm
AED 91.40
in stock now
RS PRO Jaw Coupling, 70mm Outside Diameter, 25mm Bore, 29mm Length Coupler
RS Stock No. 018-4785
Brand RS Pro
- Bore: 25mm
- Category: Couplings
- Coupling Types: Jaw Coupling
AED 88.86
in stock now
RS PRO Gear Coupling, 25mm Outside Diameter, 14mm Bore Coupler
RS Stock No. 810-0690
Brand RS Pro
- Bore: 6 → 14mm
- Category: Couplings
- Misalignment - Parallel: 1mm
AED 71.94
in stock now
HARTING RJ45 Socket/RJ45 Socket Coupler, Cat6, Shielded
RS Stock No. 765-9031
Brand HARTING
- Interface Type: RJ45 Socket/RJ45 Socket
- Length: 13.25mm
- Width: 15.7mm
AED 101.48
in stock now
Schneider Electric Coupler, Conduit Fitting, 25mm Nominal Size, uPVC, Black
RS Stock No. 513-6227
Brand Schneider Electric
- Fitting Type: Coupler
- Material: PVC
- Nominal Size: 25mm
AED 33.08
in stock now
Cinch Single-Port RJ45 Female Coupler, Cat5e, Shielded
RS Stock No. 885-7696
Brand Cinch
- Category: Ethernet Couplers
- Series Number: 30
- Wiring Configuration: Straight Through
AED 79.38
in stock now
Georg Fischer Plastic Pipe Fitting, Straight Coupler, 25mm
RS Stock No. 196-9717
Brand Georg Fischer
- Compatible Pipe Size: 25mm
- Fitting Direction: Straight
- Fitting Type: Coupler
AED 175.63
in stock now
Legrand Medium Duty Coupler Set Pre-Galvanised Steel Cable Tray Accessory, 25mm Depth
RS Stock No. 798-9531
Brand Legrand
- Depth: 25mm
- Material: Pre-Galvanised Steel
- Series: Swifts
AED 48.90
in stock now
Legrand Medium Duty Coupler Set Pre-Galvanised Steel Cable Tray Accessory, 50 mm Width, 25mm Depth
RS Stock No. 798-9537
Brand Legrand
- Accessory Type: Medium Duty Coupler Set
- Series: Swifts
- Width: 50 mm
AED 62.62
in stock now
Georg Fischer Plastic Pipe Fitting, Straight Reducer Coupler, 25mm
RS Stock No. 196-9718
Brand Georg Fischer
- Compatible Pipe Size: 25 mm x 20mm
- Section Link: https://ae.rsdelivers.com/category/mechanical-fluid-power-tools/plumbing-pipeline
- Super Section Link: https://ae.rsdelivers.com/category/mechanical-fluid-power-tools/plumbing-pipeline/pipes-pipe-fittings
AED 145.81
in stock now
Ruland Beam Coupling, 25mm Outside Diameter, 10mm Bore, 31.8mm Length Coupler
RS Stock No. 081-4512
Brand Ruland
- Misalignment - Angular: 3°
- Misalignment - Axial: 0.25mm
- Outside Diameter: 25mm
AED 208.10
in stock now
Ruland Beam Coupling, 25mm Outside Diameter, 12mm Bore, 38.1mm Length Coupler
RS Stock No. 186-4104
Brand Ruland
- Coupling Types: Beam Coupling
- Length: 38.1mm
- Misalignment - Parallel: 0.38mm
AED 370.55
in stock now
...
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