JG Speedfit MDPE Wing Back Elbow 15mm

Listed as a JG Speedfit MDPE wing back elbow, this is a 90 degree Push-Fit elbow with a flat fixing back, often called wings, and a female thread. The wings screw to a wall or batten, so the outlet stays put.

About the JG Speedfit MDPE wing back elbow

The size listed is 15mm x 1/2 inch. That means a 15mm Push-Fit end and a 1/2 inch female thread. A wing back elbow is the usual way to anchor a tap or a valve at the end of a pipe run. For example, an outside tap or a washing machine valve on a utility wall.

• Size listed: 15mm x 1/2 inch
• Fixing wings for screwing to a wall
• Female thread for a tap or valve
• Push-Fit pipe connection

Fix the wings first so the elbow is solid. Wrap PTFE tape round the tap thread and screw it in. Then push the pipe into the socket with the correct insert fitted, and pull back to check. Note that 15mm is not a standard MDPE size, so check the pipe you are joining matches the fitting before you order.

Checking the size at our Glasgow counter

Stem and wallplate elbows from the same Speedfit range are under MDPE and alkathene fittings as well.

Plumb Parts is open at 555 South Street, Glasgow G14 0QX, Mon-Fri 8am-5pm and Sat-Sun 8am-1pm. You can also order online.

Specification

• Brand: JG Speedfit
• Range: MDPE cold water services fittings
• Maker code: UGPWB1514
• Connection: Push Fit, female thread, fixing wings
• Sizes: 15mm x 1/2″
• Standard or approval: Water Regulations Advisory Scheme approved (JG Speedfit technical guide)
• Max pressure: 16 bar at 20°C
• Max temperature: Cold water only, rated at 20°C
• Suitable for: Anchoring a tap or valve at the end of a pipe run

Common Questions

Is 15mm a normal MDPE pipe size?

No, blue MDPE supply pipe is normally 20mm, 25mm or 32mm. Make sure the pipe you are joining matches the 15mm socket before ordering.

What are the wings on the elbow for?

They screw to a wall or batten, so the tap or valve stays put when it is turned or knocked. Fix them before you connect anything.

Does the tap thread need sealing?

Yes. Put a few turns of PTFE on the tap or valve thread, then screw it into the 1/2″ outlet. Go easy, because the body is plastic.

Datasheets

• JG Speedfit Cold Water Wing Back Elbow Data Sheet (PDF)