MCT 20/4-8 AddBlock - 20mm, Cable Dia. 3.5-8.5mm

MCT Brattberg 20/4-8 AddBlock for cable diameter 3.5-8.5mm
MCT Brattberg 20/4-8 AddBlock
MCT Brattberg 20/4-8 AddBlock for cable diameter 3.5-8.5mm

Part of the MCT Brattberg cable and pipe transit system, AddBlocks are supplied with inserts to fit five different cable of pipe diameters. The inserts are of varying thickness - simply choose the correct one for your cable size and fit into the AddBlock creating a seal as secure and tight as using a standard block.

The inserts are fitting with a locating ridge that fits exactly into furrows in the main block, stopping the block from "telescoping" and holding the cable/pipe secure.

Manufactured from Lycron (a synthetic polymer) they have been developed to withstand fire, explosions, temperature variation, ageing, radiation and rodents.

MCT Blocks are self extinguishing and do not release corrosive gases when subjected to fire. They are self-lubricating to facilitate installation.

AddBlocks can be used with standard blocks in a transit.

Technical Summary
Module Dimensions: 20mm x 20mm x 60mm (W,H,D)

Cable/Pipe Diameter: 3.5mm (Min) to 8.5mm (Max) OD

Supplied and priced in halves. Two AddBlocks are required to seal each cable/pipe

Please see full details on our Specification tab

Technical Data:
FeaturesAddBlocks are supplied with inserts to fit five different cable or pipe diameters
FeaturesInserts are fitted with a locating ridge that fits exactly into furrows in the main block - stopping it from "telescoping"
FeaturesNo release of harmful gasses when subjected to fire
FeaturesBlock design prevents displacement after installation
Dimension20mm x 20mm x 60mm (W,H,D)
MaterialLycron, halogen free, flame retardant polymer
Pipe/Cable Range3.5mm (Min) to 8.5mm (Max) OD
Temperature Range-40°C to +70°C (depending on installation)
Weight23 Grams

We offer a free 48 hour (2 working days) delivery service to most areas of the UK for orders over £100.  *

For orders under £100 there is a small order charge of £5.00 per delivery.*

If you require a faster delivery please choose the relevant FedEx delivery option at check out and if your order is placed by 2 pm we will deliver the next working day (pre 12 noon delivery options are available at the check out).

Alternatively contact us on  [email protected] and we will be able to help you.

Please note that orders are despatched on working days only, so if you place an order on a Saturday, Sunday or bank holiday it will be despatched the following working day.

If you require delivery to outside of the UK then please contact us on  [email protected] and we will be able to help you.

We want you to be happy with your purchase, however if you change your mind you can return it to us under our 30 Day Money Back Guarantee.*

*For full details or our delivery and returns policies please refer to our Customer Services section or contact us on [email protected].