Description
Master Q
Master Q Straight Coupler — 25mm Push-Fit (R210.025.025)
Part No: R210.025.025 | System: PE100 SDR11
Master Q R210.025.025 is a 25mm push-fit straight coupler used to join two lengths of 25mm PE100 air pipe in a compressed-air reticulation run. Push each pipe end into the coupler and tighten the compression nuts by hand for a sealed, demountable inline join — part of the Master Q poly piping system.
25mm — 25mm
Push-Fit Compression
Inline Pipe Join
Hand-Tightened
Reusable / Demountable
Suitable For
Joining Pipe Lengths
Extending Air Runs
Workshop Reticulation
Repairs & Modifications
Key Features & Benefits
- Push-fit compression ends — grip and seal the pipe with O-ring and collet — no welding or threading, just push and tighten.
- Straight inline coupling — joins two 25mm pipe lengths or extends an existing run cleanly.
- Demountable — loosen the nut to re-position or service the line, then re-seal — ideal where layouts change.
- Matched to the Master Q system — interchanges with every 25mm coupler, elbow, tee and threaded take-off in the range.
When to Use This Fitting
Reach for the R210.025.025 coupler whenever you need to join two 25mm poly pipes in a straight line — extending a run, splicing in a repair, or linking sections around a workshop. Pair it with the other Master Q fittings in the table below to build the complete air loop.
Authorised Australian Supplier — This product is part of the Master Q compressed-air piping system, sourced from Master Q Australia with full local supplier support and warranty.
Master Q Compressed-Air Poly Piping System
| Part No. | Type | Size / Connection |
|---|---|---|
| 025PE100/10 | Poly Pipe (PE100 SDR11) | 25mm × 6m length |
| R210.025.025 ★ | Straight Coupler | 25mm — 25mm |
| R213.025.025 | 90° Elbow | 25mm — 25mm |
| 727156307 | 45° Elbow | 25mm — 25mm |
| R214.025.000 | Equal Tee | 25mm — 25mm |
| 727206308 | Equal Tee | 32mm — 32mm |
| R221.025.000 | End Cap | 25mm |
| EP3 | End Cap | 32mm |
| C3 | Straight Coupler | 32mm — 32mm |
| M31-2520 | Female Threaded Connector | 25mm — 3/4″ BSP F |
| 727116307 | Female Threaded Elbow | 25mm — 3/4″ BSP F |
| R215.025.012 | Threaded Tee | 25mm — 1/2″ BSP F |
| 158001920 | Wall Plate | 25mm — 3/4″ BSP F |
| PC25 | Pipe Clip | 25mm |
| PCC32 | Pipe Clip | 32mm |
| SV14-10 | Safety Relief Valve | 1/4″ BSP |
★ You are viewing the highlighted item. The Master Q poly piping range push-fits together — mix pipe, couplers, elbows, tees, threaded take-offs and clips to build your compressed-air reticulation.
Browse our wide range of air fittings & piping at Alltools Geelong.
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