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Tower Corrugated Conduit Black 20mm x 10m (50443)

Can be cut to size, protects electrical wiring routes.

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Tower Corrugated Conduit Black 20mm x 10m is rated 4.2 out of 5 by 51.
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Rated 4 out of 5 by from Poor cable feed Used this to protect a satellite cable under block pavers. Difficult to thread through the cable as it catches easily. I have used a similar conduit that has a smooth inner, but is of course more expensive. Not sure I will ever be able to pull back or feed through another cable, so would probably need to take the blocks up again if I needed to. Works OK as cable protector, but get smooth bore and large aperture if you need to feed cables through later. cuts easy and unravels OK once you get the twists out. Low performance as even a single cable needs to be pulled through rather than pushed.
Date published: 2017-08-10
Rated 5 out of 5 by from Excellent product and VFM This is a excellent buy. It does exactly what you expect and the price is very good. I would buy it again and recommend it to others
Date published: 2017-06-28
Rated 3 out of 5 by from Very strong Great valve and very strong product, can be a bit difficult to feed through your wires, so do this before your bury the conduit.
Date published: 2017-05-16
Rated 5 out of 5 by from Perfect Used this to provide protection for some outdoor network cable where it runs underground out to the garage. It was perfect for the job - the internal diameter is 14-15mm so the 7mm cable fits perfectly and it was easy to push through before burying. After burial, the cable can still be pulled through, so I could replace it in the future if necessary without digging the whole lot up.
Date published: 2017-05-05
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Does this conduit comply to BS EN 61386-21

Asked by: Kevlaa

Diameter - internal or external?

The diameter is quoted as 20mm - is that internal or external?
Asked by: DiyTrev
The diameter given is external (20mm). On the inside it is about 14.5mm, perhaps 15mm at the very most.
Answered by: sfben
Date published: 2017-07-08

Is this product suitable for outdoor use ? ( garden, protecting a cable to a pond pump)

Asked by: Tabbycats2

Can I use this under concrete screed

Need to run 2.5 T&E between current concrete floor and another 60mm of concrete screed yet to go on top. This is to get across doorway as steel RSJ above and no way round. Can this be used for domestic light use floor?
Asked by: Uranus

How to connect corrugated conduit together?

Asked by: Evertonfc
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Specification
Brand Tower
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 20 mm
Product Length 10 m
Total Product Weight 0.465 kg

20mm diameter.