Cast iron drainage inlet H150, load class D400 (40T), 4/4 collar (full), with tilting grate, locking, unpainted (raw) W0200-4017-2001-000

Heavy-duty D400 drainage inlet for intensive traffic

This cast iron drainage inlet, with a height of 150 mm and a load class of D400, is a reliable solution for draining rainwater in areas exposed to heavy vehicle traffic. The full flange design (4/4) ensures a tight and durable connection, and the raw, unpainted surface allows for finishing to match the surroundings.

Durability and safety in every detail

Made of durable cast iron, the inlet is designed for installation in road pavements, pedestrian and vehicle areas, hardened shoulders, and parking lots. It meets the requirements of PN-EN 124-2 Group 4 class D400, which guarantees its resistance to loads from various types of road vehicles. The rectangular grate is mounted on six support points – a key solution to prevent rocking and increase the stability of the entire element. The inlet body has prepared points for anchoring, which facilitates solid mounting in the ground.

Functionality and ease of use

The inlet is equipped with a hinged grate with a latch, which allows easy access to the interior for cleaning or maintenance. The latch secures the grate against accidental opening, increasing safety. Load class D400 means the inlet can withstand a load of up to 400 kN – this confirms its solidity and reliability even in the most demanding conditions.

• Durable material: Cast iron ensures long-term operation and corrosion resistance.
• Full flange: Provides a tight and stable connection with the sewer pipe.
• Hinged grate with latch: Facilitates access to the interior and increases safety.
• Load class D400: Guarantees resistance to heavy road vehicle loads.
• Stable construction: Six support points for the grate eliminate rocking.
• Anchoring possibility: Enables solid mounting in the ground.
• Raw surface: Allows for finishing to match the surroundings (e.g., painting).