Compression Couplers
A compression coupler is an equal joint that connects two PE coil pipes of the same size in a straight line with compression connections at both ends.
It is used to extend the line when a coil runs out and to repair burst or cut pipe. It is supplied in equal sizes from Ø20 to Ø63 mm.
Main Applications
- Line extension at the end of a coil
- Repair of cut or burst pipe
- Underground line joints
- Joining temporary site lines
- Pump line extensions
Technical Data
| Fitting type | Compression coupler (equal) |
|---|---|
| Material | Polypropylene (depending on model) |
| Sizes | Ø20 – Ø63 mm (product range) |
| Pressure | PN10 / PN16 (depending on model) |
| Connection | Nut + clamping ring + O-ring at both ends |
| Suitable pipe | PE coil pipe |
| Different sizes | With a compression reducing coupler |
| Removability | By opening the nut |
Material Options
| Part | PP compression (for PE pipe) | Brass compression | PPR welded |
|---|---|---|---|
| Body | Polypropylene (depending on model) | Brass | PP-R |
| Connection | Nut, clamping ring and seal | Nut and clamping ring | Socket fusion welding |
| Suitable pipe | PE (HDPE / LDPE) coil pipe | PE and copper pipe (depending on model) | PP-R pipe |
| Pressure | PN10 / PN16 (product range, depending on model) | Depending on model | Depending on model |
| Use | Irrigation, mains and garden lines | Small-bore water lines | In-building hot and cold water |
Which material? In fault repair the damaged section is cut out and the coupler fitted; if the gap between the pipe ends is too large, two couplers and a spacer pipe are used.
Advantages
Fast Repair
- Cut pipe joined in minutes
Weld-Free
- No equipment needed on site
Reusable
- Removed and refitted
Suited Underground
- Plastic body
Construction and Design Features
- Straight PP body
- Nut and clamping ring at both ends
- O-ring seal at each end
- Equal-size ends
Write with the pipe size, pressure class and quantity; we will confirm compression couplers from stock.
How to Choose?
- Confirm the sizeCheck that both pipes to be joined are the same size.
- Cut out the damaged sectionCut the pipe square and clean for repairs.
- Insert the endsPush both pipes in past the seal.
- Tighten the nutsTighten both nuts in turn.
Complementary Products
Why ORFA?
Other Coiled Pipe Fittings
Compression Elbows
Compression elbows are plastic push-fit fittings that change direction by 90 degrees on PE coil pipes.
Details →
Compression Female Adaptors
Compression female adaptors connect a PE coil pipe to a female threaded outlet.
Details →
Compression Threaded Tees
Compression threaded tees are used to take a threaded branch off a PE coil pipeline.
Details →
Compression Male Adaptors
Compression male adaptors connect a PE coil pipe to a male threaded outlet.
Details →
Compression Male Elbows
Compression male elbows have one compression end and one male threaded end and turn the line by 90 degrees.
Details →
Compression Female Elbows
Compression female elbows have one compression end and one female threaded end and turn the line by 90 degrees.
Details →
Compression Reducing Couplers
Compression reducing couplers join two PE coil pipes of different sizes.
Details →
Compression Tees
Compression tees split flow in three directions on PE coil pipelines.
Details →Get a quote for your project
Our sales team will prepare the best solution for your needs.