The h638_184 ductile iron gully grate is a technical solution designed for rainwater drainage in urban and road contexts subject to moderate traffic. Made of GJS-500-7 ductile iron according to EN 1563, this structure meets the needs of construction companies and municipalities requiring durable components compliant with load class C250. The honeycomb design of the grate ensures high discharge capacity, effectively solving the problem of water stagnation on road surfaces or parking areas. Safety is guaranteed by a hinged system with bolts that prevents theft or tampering, ensuring operational stability over time.
Technical features
Material: GJS-500-7 ductile iron compliant with EN 1563
Load class: C250 (250 kN breaking load) according to UNI EN 124
External frame dimensions: 600x600 mm
Internal clear opening: 500x500 mm
Profile height: 60 mm
Discharge capacity: 8.71 dm²
Total weight: 33 kg
Frame: with external perimeter flange shaped for anchoring to the foundation
Grate: with uniformly distributed honeycomb slots
Surface: with integrated non-slip embossing
Locking system: pair of nuts and bolts for the anti-theft hinge
Arrangement: internal for housing an optional siphon
* Images for illustrative purposes only
User benefits
Passive safety: The bolt hinge system secures the grate to the frame, preventing theft and accidental movements due to traffic.
Optimized drainage: The geometry of the honeycomb slots allows a discharge capacity of 8.71 dm², reducing the risk of aquaplaning.
Structural stability: The perimeter flange, beveled at the corners, promotes uniform load distribution and firm anchoring to the concrete base.
Regulatory compliance: Lot marking and C250 class ensure compliance with legal requirements in public works specifications.
Hygienic versatility: The internal flanges prepare the component for the insertion of siphons, facilitating the control of odor emissions if necessary.
Scope of application
The ideal use of the h638_184 gully grate is in parking areas, roadsides and stopping areas where the transit of cars and light trucks is expected. Thanks to the C250 class, it is suitable for roadside drainage systems that do not exceed 50 cm distance from the curb. It is perfectly placed in primary urbanization projects, logistics centers and industrial areas where rainwater management must be combined with mechanical strength and protection against vandalism.
Why Choose It
This gully grate represents the correct choice when the project requires a balance between operating weight and resistance. With its 33 kg, it offers enough mass to guarantee stability without excessively complicating installation operations. It is the preferred solution in contexts where the risk of theft of cast iron elements is high, thanks to the mechanical link between the grate and frame. It is also recommended for interventions that require certified traceability, as each piece bears the production lot data and the manufacturer’s mark.
FAQ
What is the difference between a C250 and a D400 gully grate?
The C250 class is designed to support a load of 25 tons and is mainly intended for roadsides and parking areas. The superior D400 class is mandatory for road carriageways subject to heavy and fast traffic.
Does the product comply with current European regulations?
Yes, the gully grate is produced by an ISO 9001:2015 certified company and complies with the latest edition of the UNI EN 124 standard, with materials tested according to EN 1563.
Is it possible to inspect the drain after installation?
Certainly. Although the grate is hinged and protected by anti-theft bolts, the system allows opening for cleaning the catch basin or inserting a siphon.
Holity uses PayPal and credit transfer as methods of payment.
Credit Transfer
Paying by credit transfer the order will be handled only after a bank credit receiving confirmation. Payment must be made within 7 days from date of order. Go past the deadline, the order will be automatically canceled. The bank transfer purpose must necessarily bring the order number, the order date and client name. The products availability has to be judged only from the credited. The payment must 'be made payable to: ' NAMITI SRL '
PayPal
Selecting the type of PayPal payment, you will be redirected to a page on the PayPal site where in you can enter with your email address and password and make payment. Your financial data will not be shared with Holity but they will be handled directly by PayPal. In case of order cancellation or rejection by Holity, the amount will be refunded to your PayPal account and Holity will be not responsible for delays and / or damage during repayment.
Upon delivery of the goods the customer is required to inspect:
The number of packages delivered is as indicated in the transport document
The packaging is intact and not altered even in the closing strip
In case of tampering and / or breaks the customer will immediately challenge the shipment and / or delivery putting the word "SUBJECT TO INSPECTION FOR GOODS ....." (give reasons) on the delivery receipt from the courier.
The customer then must report any damage within 7 (seven) days of receipt of goods in the manner prescribed by the operator chosen for the expedition. In case the customer fails to collect within 2 (two) working days of the goods ordered and present in storage at the warehouses of courier and / or the Company due to the repeated inability to deliver to the address specified by the customer with the order, will return the goods to stores in Namiti Ltd., with charge to the account of charges for transport and storage of goods, the customer may request a new shipment of the goods, upon payment of these expenses and the new shipping cost.
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