Slotted ductile iron grating, HEELGUARD Design

Material: ductile-iron (KTL-coated)
Length: 50 cm
Load class: D400*

Matching channel body

KE-300 Reinforced edge channel
Load class:
A15, B125, C250, D400*
Image Reinforced edge channel
Image Slotted ductile iron grating, HEELGUARD Design

The grate is representative of the entire design line.

ANRIN reinforced edge channels

A high-tech channel system with all the details for efficient line drainage in private residential construction as well as in commercial construction and urban development. The name comes from the steel or stainless steel frames integrated into the channel profile. They protect the edge of the channel from damage and wear while also providing stability for the cover grating. This dimensionally stable and weather-proof frame can withstand the particularly high loads in traffic areas, as can occur in depots and on public roads. For variable installation of the channel elements, different types of channels can be combined within the same system. For example, channels with premoulded indents for T, corner and cross connections, or channels with an integrated vertical pipe socket to connect to a drainage system are available. The reinforced edge channels in nominal widths of 100, 150, 200 and 300 are available for the efficient drainage of rainwater from sealed surfaces.

KE-300 Reinforced edge channel product specifications
Material polymer concrete
Length 100 cm
Width 36.4 cm
Height 29.0 - 39.0 cm
Weight 83.4 - 98.0 kg
Nominal width 300
Joint formation


Clasp SnapLock fastening
Load capacity A15 (test force 15 kN) to D400 (test force 400 kN)
Grating Slotted grating OvalGrip Design

Channel dimensions for KE-300

Image Gutter size for KE-300 Reinforced edge channel

ANRIN SnapLock fastening

Image ANRIN SnapLock fastening

Decades of experience and thorough product development in the areas of assembly, maintenance and cleaning of drainage systems have given rise to outstanding solutions for durable fastening technology.

ANRIN grating fastenings are optimised for the respective load class and combine safety and brand quality with functional design.

The TwistLock fastening is used for grating types for channels with a nominal width of 100 mm.


·  Put in place – press on – snap in place
·  Assembly without special tools
·  Impervious to transverse forces

·  Non-corrosive stainless steel springs
·  Reliable function even when heavily soiled
·  Grating and channel body intermesh to form a sturdy unit

Accessorie for KE-300

Image End cap

End cap



Image Sump unit

Sump unit

upper, middle and lower part


Installation instructions KE-200

With ANRIN drainage systems, accumulating rainwater should be drained safely and quickly. Moreover, the structural elements have the task of accommodating dynamic loads arising from traffic-related demands and dispersing them to the area of the foundation.

Amongst others, the following technical rules and regulations in their respective valid versions must be observed for the selection, design and installation of ANRIN drainage systems.

The following installation guidelines are schematic representations. These are provided as examples and are non-binding. The information provided here is based on our long-term experience in excavation and road construction as well as the state-of-the-art technology. Despite this, designers and planners are always obligated to check the products and the installation instructions for their appropriateness. The example details are simplified recommendations for execution.

Constructions are to be re-created on a project-specific basis.

Image 1 KE-300 Installation guide


C250 with road concrete or concrete slabs or paving beds

Image 2 KE-300 Installation guide


C250 with mastic asphalt

Image 3 KE-300 Installation guide


D400 E600 with road concrete or concrete slabs or paving beds

Image 4 KE-300 Installation guide


D400 E600 with mastic asphalt  

Instructions and Regulations

Guidelines and regulations
The current guidelines and regulations of the state-of-the-art technology must be observed for the installation.

For example, these are:
DIN EN 1433 „Drainage channels for vehicular and pedestrian areas
DIN 19580 „Drainage channels for vehicular and pedestrian areas
RStO „Guidelines for the standardisation of the superstructure of vehicular areas
DIN EN 206-1 „Concrete. Specification, performance, production and conformity
DIN EN 1045-2 „Concrete, reinforced and prestressed concrete structures. Part 2: Concrete – Specification, properties,
production and conformity; Application rules for DIN EN 206-1

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