Description

Manholes – Telecom Chambers

Bending and Pulling device for manhole steps and traction anchors in telecom chambers

D2AE testing box for flexural and tear-off tests on manhole steps and pulling anchors in telecom chambers..

 

 

Standards :        

Telecom Chambers  NFP 98-050-1

Pipes – Manholes : Steps for manholes rings  : NF EN 13101

Fixed steps for Manhole Pipes   : NF EN 14396

 

 

 

 

Complete testing box for flexural and pulling tests on manhole steps, and tear-off test on pulling anchors in telecom chambers.

The D2AE testing box is comprising of a sturdy aluminium casing (IP 65), comprising either the testing jack for manhole steps, or the testing jack for pulling rings, or both jacks.

It also contains the hydraulic circuitry, with protection and safety valves, and one or two Class 1 digital manometers.

 

   

 

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Flexural jack for steps :

• Load 540 daN
• Stroke 30 mm

 

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Tear-off jack for pulling anchors :

• Load 50 kn
• Stroke 22 mm

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Hydraulic pump :

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Class 1 Digital displays :

 

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Adjustable testing stick for flexural test :