Altnets
Access Chambers

Sump Grates for Telecoms

Drain water, keep debris out.

Durable sump grates cover chamber sumps to let water drain away while trapping debris — modular for easy integration with existing chamber infrastructure.

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  • UK Warehoused
    Same-week dispatch
  • In-house engineers
    Technical specs & support
  • End-to-end BOM fulfilment
    Kitted, staged, delivered
  • 120+ network builders
    Trust Altnets to deliver

Key features

Built for how it gets installed.

Sump Grates is one of the 11 cable types we carry across our Access Chambers range — chosen for the way you actually deploy.

01

Debris retention with free drainage

02

Durable, long-life materials

03

Modular, scalable sizes

04

Retrofits to existing chambers

Why Altnets

The clever choice for network builders.

Deep UK stock

300,000+ sqft of warehousing and 4,000+ pallet positions — same-week dispatch on most line items.

Engineers, not order-takers

In-house technical team to validate specs, propose alternatives and de-risk your build before it ships.

BOM, kitted & staged

Multi-vendor consolidation, phased deliveries and project staging built into every order.

UK & worldwide reach

Air, sea and road freight with full export documentation and flexible incoterms for global rollouts.

Applications

Where sump grates earns its keep.

01

Trackside drainage chambers

02

Inspection chambers

03

Sediment collection points

04

Highways drainage

Have a question?

Let's get your network moving.

Tell us what you're building. We'll come back with a quote, lead times, and a plan.

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