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Philmac Universal Transition Coupling (UTC)
Philmac UTC (Universal Transition Coupling) is a unique range of mechanical compression fittings that provides the ultimate in pipe connection flexibility.
Without modification the same fitting connects to a variety of materials including PVC, copper, galvanised iron, ABS, lead, stainless steel and polyethylene. Each size fitting covers a range of pipe diameters providing a “Universal” solution.
UTC JOINER Transition x Poly
| Product Number | Size |
|---|---|
| 70103200 | 15-21 x 20 |
| 70103300 | 15-21 x 25 |
| 70104200 | 21-27 x 20 |
| 70104300 | 21-27 x 25 |
| 70105200 | 27-34 x 20 |
| 70105300 | 27-34 x 25 |
| 70105400 | 27-34 x 32 |
| 70106400 | 39-43 x 32 |
| 70107400 | 34-39 x 32 |
| 70107500 | 34-39 x 40 |
| 70108600 | 47-49 x 50 |
| 70108700 | 47-49 x 63 |
| 70109700 | 59-61 x 63 |
UTC ELBOW Transition x Poly
| Product Number | Size |
|---|---|
| 70153200 | 15-21 x 20 |
| 70153300 | 15-21 x 25 |
| 70154300 | 21-27 x 25 |
| 70154400 | 21-27 x 32 |
| 70155300 | 27-34 x 25 |
| 70155400 | 27-34 x 32 |
UTC REPAIR COUPLING Transition x Transition
| Product Number | Size |
|---|---|
| 97 1133 10 | 15-21 x 15-21 |
| 97 1144 10 | 21-27 x 21-27 |
| 97 1155 10 | 27-34 x 27-34 |
| 97 1166 10 | 39-43 x 39-43 |
| 97 1177 10 | 34-39 x 34-39 |
| 97 1188 10 | 47-49 x 47-49 |
| 97 1199 10 | 59-61 x 59-61 |
UTC REDUCING REPAIR COUPLING Transition x Transition
| Product Number | Size |
|---|---|
| 97 1143 10 | 21-27 x 15-21 |
| 97 1154 10 | 27-34 x 21-27 |
| 97 1153 10 | 27-34 x 15-21 |
| 97 1150 10 | 34-39 x 27-34 |
| 97 1165 10 | 39-43 x 27-34 |
UTC ELBOW Transition x Transition (Copper/GI/PVC)
| Product Number | Size |
|---|---|
| 97 0533 00 | 15-21 x 15-21 |
| 97 0544 00 | 21-27 x 21-27 |
UTC END CONNECTOR Transition x MI BSP (Copper/GI/PVC)
| Product Number | Size |
|---|---|
| 97 1232 00 | 15-21 x 3/4” |
| 97 1233 00 | 15-21 x 1” |
| 97 1242 00 | 21-27 x 3/4” |
| 97 1243 00 | 21-27 x 1” |
| 97 1244 00 | 21-27 x 11/4” |
| 97 1252 00 | 27-34 x 3/4” |
| 97 1253 00 | 27-34 x 1” |
| 97 1254 00 | 27-34 x 11/4” |
| 97 1255 00 | 27-34 x 11/2” |
UTC TEE Transition x Transition x Transition (Copper/GI/PVC)
| Product Number | Size |
|---|---|
| 97 1333 10 | 15-21 |
UTC TEE Transition x Transition x FI BSP (Copper/GI/PVC)
| Product Number | Size |
|---|---|
| 97 1432 00 | 15-21 x 3/4” |
| 97 1432 00 | 15-21 x 1” |
| 97 1432 00 | 21-27 x 3/4” |
| 97 1432 00 | 21-27 x 1” |
UTC PIPE GAUGE (to assist with pipe sizing for Universal Transition Couplings)
| Product Number | Size |
|---|---|
| 97 1135 00 | 15-34 |
UTC SEALS (O-RINGS)
| Product Number | Size (mm) |
|---|---|
| 47 1133 13 | 15-21mm |
| 47 1144 13 | 21-27mm |
| 47 1155 13 | 27-34mm |
| 47 1105 13 | 34-39mm |
| 47 1166 13 | 39-43mm |
| 47 1106 13 | 47-49mm |
| 47 1177 13 | 59-61mm |
Overview / Why Choose This Product
The Philmac Universal Transition Coupling (UTC) is the ultimate solution for connecting pipes of different materials and sizes. Whether you’re joining poly to copper, PVC to galvanised, or other combinations, UTC delivers a fast, leak-free connection without special tools or complex adaptors. Designed for versatility and reliability, it’s ideal for repairs, extensions, and upgrades in water transfer and plumbing systems. Australian Made quality ensures durability and compliance with local standards.
Key Features
Universal compatibility – connects poly, copper, PVC, galvanised, and more
Simple assembly – no special tools required
Leak-free performance – engineered seal for consistent water flow
Robust design – UV-stabilised and corrosion-resistant for long-term use
Applications & Benefits
Applications
- Domestic and rural water supply systems
- Irrigation and water transfer networks
- Repairs and maintenance where pipe types differ
- Light commercial plumbing installations
Benefits
- Versatility – one fitting solves multiple connection challenges
- Time-saving – eliminates need for adaptors or complex assemblies
- Reliability – strong grip and seal reduce leaks and callbacks
Technical Specifications
- Size Range: Typically 15 mm – 63 mm
- Pipe Compatibility: Poly, copper, PVC, galvanised, and other common pipe materials
- Pressure Rating: PN16
- Material: High-grade UV-stabilised polypropylene with engineered grip components
- Potable Water: Suitable where compliant; confirm local regulations
Note: Always confirm size, pressure class, and compliance requirements against the official datasheet and local standards.
Installation Guide
- Cut pipes square and ensure ends are clean.
- Insert each pipe fully into the coupling body.
- Hand-tighten the nuts until secure. No special tools required.
- Pressurise and test the system before commissioning.
For detailed diagrams and compliance notes, view the Philmac installation guide online.
