Coupler
A fire coupler is a heavy-duty pipe fitting that joins two fire protection pipes of the same diameter without changing fluid velocity. Made from Schedule 40…
Made to relevant IS standards
Manufacturing since 2005
Delivered across Tamil Nadu
Back to Fire Protection
Fire Protection
Coupler
-A fire coupler is a heavy-duty pipe fitting that joins two fire protection pipes of the same diameter without changing fluid velocity. Made from Schedule 40 or Schedule 80 uPVC, it provides a secure, leak-proof connection in fire sprinkler systems.
Key highlights
- A fire coupler is a heavy-duty pipe fitting that joins two fire protection pipes of the same diameter without changing fluid velocity
- Made from Schedule 40 or Schedule 80 uPVC, it provides a secure, leak-proof connection in fire sprinkler systems
Sizes & technical specifications
7 size options available.
| Size (mm) | Size (inch) | Box Qty | SDR / Schedule |
|---|---|---|---|
| 20 | 3/4" | 120 | SCH 40 |
| 25 | 1" | 200 | SCH 40 |
| 32 | 1-1/4" | 125 | SCH 40 |
| 40 | 1-1/2" | 80 | SCH 80 |
| 50 | 2" | 50 | SCH 80 |
| 65 | 2-1/2" | 15 | SCH 80 |
| 80 | 3" | 10 | SCH 80 |
Why our pipes
Built to carry the load — for years
Rust & corrosion free
PVC won't rust or corrode, so it handles hard water and local weather without weakening.
Pressure-rated grades
Multiple pressure classes so you get the right strength for depth, flow and load.
Leak-proof joints
Precise dimensions and fittings make clean, leak-free connections on every line.
Underground ready
Resists soil moisture and stays stable underground when laid at the correct depth.
Need the right pipe for your project?
Tell us the size and quantity — we'll get back the same working day.