JG Speedfit Pipe in Pipe Coil 15mm

JG Speedfit Pipe in Pipe Coil is plastic plumbing pipe that comes already sleeved inside a protective conduit. It saves you threading 50 metres of pipe through a separate conduit coil before you lay it into a floor.

When to use JG Speedfit pipe in pipe coil

Pipe buried in concrete, screed or masonry has to be removable under the Water Regulations. Bare pipe set straight into a floor gets locked in for good. With pipe in pipe, the inner pipe stays loose inside its sleeve, so it can be drawn out later if it is ever damaged. The sleeve also shields the pipe from stones and tools while the floor is laid. Typical jobs are kitchen islands, extensions on a slab and feeds that cross a solid ground floor.

• Size: 15mm x 50m coil
• Pipe supplied inside its own conduit sleeve
• For runs buried in screed, concrete or walls
• Joins with JG Speedfit Push Fit fittings

Plan the run so joints sit above the floor or in an accessible spot, not in the buried section. Where the pipe surfaces, cut the conduit back just enough to make the joint. Leave the sleeve long enough to clear the finished floor. Fit a Speedfit insert into the inner pipe before pushing it into a fitting. Tape the conduit ends so screed cannot run inside. Other coils and lengths are in our John Guest Speedfit pipe range.

Picking up pipe in pipe in Glasgow

Ask at Plumb Parts, 555 South Street, Glasgow G14 0QX. It opens Mon-Fri 8am-5pm and Sat-Sun 8am-1pm. Online ordering is available any time.

Specification

• Brand: JG Speedfit
• Material: Speedfit pipe inside its own conduit sleeve
• Connection: JG Speedfit Push Fit fittings, with a Speedfit pipe insert in each cut end
• Sizes: 15mm x 50m coil
• Suitable for: Pipe runs buried in screed, concrete or walls
• Standard/approval: BS 7291 Class S, Kitemarked, WRAS approved
• Max pressure: 12 bar at 20°C, 6 bar at 65°C, 3 bar at 82°C
• Max temperature: Up to 95°C
• Guarantee: 50 years with JG Speedfit barrier pipe

Common Questions

What is pipe in pipe?

It is Speedfit pipe that comes already sleeved in conduit, so you do not have to thread 50 metres of pipe through a separate conduit coil.

How do I connect pipe in pipe at each end?

Cut the sleeve back just far enough to make the joint, fit a Speedfit insert into the inner pipe and push it into the fitting.

Is pipe in pipe good under a kitchen island?

Yes, it is a common use. It lets the feed cross a solid floor while still being removable later.

Datasheets

• JG Speedfit White Pipe In Pipe Data Sheet (PDF)