Description
Master Q
Master Q Straight Coupler — 32mm Push-Fit (C3)
Part No: C3 | Barcode: 21691 | System: PE100 SDR11
Master Q C3 is a 32mm push-fit straight coupler (joiner) used to join two lengths of 32mm PE100 air pipe in a compressed-air reticulation run. Push each pipe end in and hand-tighten the compression nuts for a sealed, demountable inline join in the larger 32mm Master Q poly piping system.
32mm — 32mm
Push-Fit Compression
Inline Pipe Join
Larger 32mm Bore
Demountable
Suitable For
Joining 32mm Pipe
Extending Air Mains
Higher-Flow Loops
Factory Reticulation
Key Features & Benefits
- Push-fit compression ends — grip and seal 32mm pipe with O-ring and collet — no welding or threading.
- Straight inline join — joins two 32mm pipe lengths or extends a 32mm main.
- Larger 32mm bore — for higher-flow air systems than the 25mm range.
- Demountable — loosen and re-seal to modify the run.
When to Use This Fitting
Use the C3 coupler to join two 32mm poly pipes in a straight line — extending a 32mm main or splicing in a repair. Combine with the other Master Q 32mm fittings in the table below.
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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