CHFS F900

CHFS F900

Product catalog summary
Specifications:
The document describes an inspection manhole cover made of ductile iron EN-GJS-500-7, compliant with EN 1563:2018 standards. It has a load-bearing capacity of over 900 KN (90 tons) and meets the F900 load class as per EN 124:2015.

Frame:
The frame is square with an internal groove for an EPDM gasket, ensuring waterproof sealing. It features a flanged external border for optimal hold in cement mortar and anchoring device insertion.

Cover:
The cover is also square, ensuring high stability with an insertion depth over 50 mm. It includes an EPDM gasket and a locking system with stainless steel screws. The top surface is non-skid to facilitate water flow and prevent ice formation.

Dimensions and Weight:
The document provides a table listing various models with their respective frame dimensions, net opening, height, and weight. For example, model CHFS70 has a frame size of 77.5x77.5 cm, a net opening of 60x60 cm, a height of 10 cm, and weighs 95 kg.

Installation and Certification:
The document mentions the place of installation and certification details, emphasizing the product's compliance with relevant standards.

Accessories:
Accessories include a lifting key and an elastomer gasket.
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Catalog excerpts

CHFS F900-1

Sistema doppia tenuta con guarnizione EPDM Double seal system whit EPDM gasket LUOGO DI INSTALLAZIONE PLACE OF INSTALLATIONE CERTIFICAZIONE CERTIFICATION CARATTERISTICHE CHARACTERISTICS EPDM Luce netta Net opening cm Codice Code ACCESSORI/ACCESSORIES Chiave di sollevamento 06/ Lifting Key 06 Guarnizione in elastomero / Elastomer gasket Chiusino di ispezione in ghisa sferoidale EN-GJS-500-7 conforme alla norma EN 1563:2018 con resistenza a rottura superiore a 900 KN (90 t) conforme alla classe di carico F900 prevista dalla norma EN 124:2015 TELAIO Di forma quadrata ha all’interno una gola per l’alloggiamento di una guarnizione in EPDM. Negli angoli vi sono le sedi per il fissaggio dei coperchi, cosi da ottenere una chiusura stagna. All’esterno presenta una struttura alveolare per ottimizzare la tenuta nella malta cementizia e l’eventuale inserimento di dispositivi di ancoraggio. COPERCHIO Di forma quadrata può essere inserito nel telaio in una unica posizione, garantisce una elevata stabilità grazie ad una profondità di incastro di oltre 50 mm. La guarnizione in EPDM inserita in una gola nella zona di appoggio e il sistema di bloccaggio con viti in acciaio inox. L’apertura è ottenuta attraverso l’inserimento di apposite chiavi, nei fori ciechi. La superficie superiore è antisdrucciolo ed ha una conformazione tale da consentire il completo deflusso delle acque di scorrimento per evitare formazione di ghiaccio. Inspection Manhole Cover in ductile iron EN-GJS-500-7 conforming to the norm EN 1563:2018, with load bearing capacity over 900 KN (90 tons), conforming to the load class F900 as set out by norm EN 124:2015 FRAME It is square in shape, It presents an inside groove to host an EPDM gasket. Its corners present the specific seats for the fixing of the covers, so that to obtain a waterproof sealing. Externally, the outside border is flanged to optimise its hold in the cement mortar and the insertion of anchoring devices. COVER It is square in shape, it can be inserted in the frame in one position. ensures a high stability due to a depth of insertion over 50 mm, the EPDM gasket inserted in the throat, which is located in the supporting area, and the locking system with stainless steel screws. The opening process is obtained through the insertion of specific handles in the blind holes of the surface. The top surface is designed to be non-skid to allow the complete flow of water and avoid the creation of ice.

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