1. Catalogs
  2. Fonderie Belli SPA
  3. RECTANGULAR SERIES-CLASS D400/C250/B125

RECTANGULAR SERIES-CLASS D400/C250/B125

RECTANGULAR SERIES-CLASS D400/C250/B125

Product catalog summary
Specifications:
The document details rectangular inspection manhole covers made from ductile iron EN-GJS-500-7, compliant with EN 1563:2018 standards. These covers have a load-bearing capacity of over 400 kN, 250 kN, and 125 kN, corresponding to load classes D400, C250, and B125 as per EN 124:2015.

Frame:
The frame is a single cast without a gasket, ensuring stability through a metal-to-metal coupling system. It features a channel-shaped edge for hydraulic closure when filled with materials like sand or tar. The external border is flanged to enhance cement hold and anchoring bolt insertion.

Cover:
The square-shaped cover provides stability due to its border height and insertion depth of at least 50 mm. It includes two dead holes for handle insertion, facilitating lifting. Covers are interchangeable, with a non-skid surface designed for complete water flow to prevent ice formation.

Key Data from Table:
The table lists various models with their respective codes, classes, frame dimensions, net opening dimensions, height, and weight. For example, model CHD40-15 is class D400 with a frame size of 50x25 cm, a net opening of 38.5x16.5 cm, a height of 10 cm, and a weight of 16 kg.

Installation and Accessories:
The document mentions the place of installation and certification details. Accessories include a lifting key (06) for ease of use.
See more

Catalog excerpts

RECTANGULAR SERIES-CLASS D400/C250/B125-1

SERIE RETTANGOLARE LUOGO DIINSTALLAZIONE CERTIFICAZIONEPLACE OF INSTALLATIONE CERTIFICATION CARATTERISTICHE Codice Classe TelaioCode Class Frame cm Luce netta Net opening Altezza Peso Height Weight Chiave di sollevamento 06/ Lifting Key 06 Chiusino di ispezione di forma rettangolare in ghisa sferoidale EN-GJS-500-7 a norme EN 1563:2018 con resistenza a rottura superiore a 400 250 e 125 kN (40 t, 25 t e 12,5 t), conforme alla classe di carico D400,C250 e B125 prevista dalla norma EN 124:2015 TELAIO Realizzato in unica fusione, privo di guarnizione, assicura la stabilita con un accoppiamento metallo-metallo. La zona di appoggio e realizzata a forma di canaletta in modo da ottenere un sistema a tenuta idraulica se la stessa viene riempita con sabbia, bitume o altro. All’esterno presenta una struttura per ottimizzare la tenuta della malta cementizia e l’inserimento di dispositivi di ancoraggio. COPERCHIO Di forma quadrata garantisce, una notevole stabilita grazie all’altezza del bordo esterno e alla profondita di incastro,e provvisto di due fori ciechi per l’inserimento di idonee maniglie di sollevamento per agevolare l’apertura (fornite a richiesta). Tutti i coperchi sono intercambiabili tra loro. La superficie superiore e antisdrucciolo ed ha una conformazione tale da consentire il completo deflusso delle acque di scorrimento per evitare la formazione di ghiaccio. Rectangular Inspection manhole cover in ductile iron EN-GJS-500-7 conforming to norm EN 1563:2018 with load bearing capacity over 400 250 e 125 kN (40 t, 25 t e 12,5 t ), conforming to the load class D400, C250 and B125 as set out by norm EN 124:2015 It is realized from a single cast, without gasket, its stability is guaranteed through a metal to metal coupling system. The outside edge is realized with the shape of a channel in order to obtain a system of hydraulic closure if it comes filled up with sand, tar or other materials. Externally, the outside border is flanged to optimise its hold in the cement and the insertion of anchoring bolts. IIt comes square in shape, it guarantees a good stability thanks to the height of the border and insertion depth not less than 50 mm, it comes with two dead holes, which allows the insertion of suitable handles to lift the cover (supplied on request). All the covers are interchangeable. The upper surface is non skid and has been designed to allow the complete flow of water and avoid the formation of ice.

 Open the catalog to page 1
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.