Slotted grating HEELGUARD

Material: ductile-iron (black coating)
Length: 50 cm
Load class: B125

Matching channel body

SELF ECO channel
Load class:
A15, B125
Image channel
Image Slotted grating HEELGUARD

The grate is representative of the entire design line.

ANRIN SELF Bauelemente aus Polymerbeton

ANRIN SELF ECO-rännor, med sin låga totala höjd på 8 cm, används uteslutande i bostadsbyggande. Huvudapplikationerna är trottoarer, gårdar, dörröppningar och terrasser.

SELF ECO channel product specifications
Material polymer concrete
Length 50 / 100 cm
Width 12 cm
Height 8 cm
Weight 3.2 - 6.3 kg
Nominal width 100
Joint formation


Clasp Snap-in fastening
Load capacity Galvanised slotted grating HEELGUARD cl. A15, cast-slotted grating HEELGUARD cl. B125

Channel dimensions for SELF ECO

Image Gutter size for SELF ECO channel


Image <p>ANRIN UNILINK<sup>®</sup>-Joint</p>
Image 2 <p>ANRIN UNILINK<sup>®</sup>-Joint</p>

The optimised UNILINK® joint system eliminates the traditional differentiation between the beginning and end of the channel. Elements of an equal installation height can be joined in any arbitrary direction. The symmetrically divided half-joints enable the optional sealing of the splicing. Vertically aligned grooves and tongues support an efficient installation: In the process, the installation alignment can be chosen arbitrarily!

The flexibility in the design and installation phases enters a new dimension with the UNILINK® joint!

ANRIN Snap-in fastening

Image ANRIN Snap-in fastening

Decades of experience and detailed product development in the areas of assembly, maintenance and cleaning of drainage systems have produced impressive solutions for permanent fastening technologies.

ANRIN Snap-in fastenings are optimised for the specific load classes and unite reliability and high quality with functional design.

Accesseorie for SELF ECO

Image Channel body

Channel body


Image End cap

End cap

with DA / OD 110 NBR seal rings


Image End cap PP made of Polypropylene

End cap PP made of Polypropylene



Image End cap PP made of Polypropylene

End cap PP made of Polypropylene



Image Sump unit

Sump unit


Accessories dimensions for SELF ECO sump unit

Image Accessories dimensions for SELF ECO sump unit

SELF installation instructions

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 SELF ECO Installation guide


Excavate trench. Fill in and pre-compact base course. Apply concrete pad, 3 parts sand + 1 part cement + 1 part water, to base course.

Image 2 SELF ECO Installation guide


Connect pipe connections to the pipeline.

Image 3 SELF ECO Installation guide


Place channel elements and sump unit on the concrete pad. Align components so that they are level.

Image 4 SELF ECO Installation guide


Position end caps.

Image 5 SELF ECO Installation guide


Complete the series and ensure the level alignment of the components.

Image 6 SELF ECO Installation guide


Backfill the concrete pad.

Image 7 SELF ECO Installation guide


Lay the paving.

Image 8 SELF ECO Installation guide


The surface should be 2 to 5 mm higher than the cover grating.

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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