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Manhole Cover Lid EN124 Ｃ250 D400 Cast Iron GJS / 500 / 7 - EN 1563 Gully Grating
Applications:
Material of gully grating
Class Apply to Bearing Remarks
Description:
Ductile cast iron GJS/500/7 - EN 1563 gully top, STEADY POWER model, produced, according to provisions of UNI EN 124 latest edition, consisting of a square fra_x005fme at both the supporting base and top corresponding to the street level, provided with: specific outer continuous winglet with round corners on all four sides, in order to supply a greater supporting bottom and a better anchoring to the foundation also by holes/elongated holes useful for the fastening with anchor bolts, reinforcing ribs; holes for the grate’s joint; preset internal winglets on the four corners to house a siphon. Square grate provided with : holes for the grate’s joint; locking device made by elastic tongues that locks under the frame ton_x0002_gue and unlocks with a generic lever; parallel slots placed on two or more slots , pair of nuts and bolts properly housed in specific holes to allow the positioning of the grating in to the frame and prevent its theft and forcing; central concavity, where suitable, to carry out the minimum useful slope; anti-slipping patterns.
Specifications:
| CLASS | Spec | External dimensions mm |
Clear opening mm |
Height mm |
unit weight (kgs/set) |
| C250 | MIC30C/SP | C250 290*290*45 | ¢202 | 45 | 5.8 |
| C250 | MIC40C/SP | C250 390*390*45 | ¢292 | 45 | 12 |
| C250 | MIC40C/C SP | C250 390*390*45 | ¢292 | 45 | 12.5 |
| C250 | MIC50C/SP | C250 490*490*45 | ¢390 | 45 | 18.5 |
| C250 | MIC50C/C SP | C250 490*490 | ¢390 | 40/55 | 19.5 |
| C250 | MIC55C/C SP | C250 540*540*55 | ¢440 | 55 | 25 |
| C250 | MIC60C/SP | C250 590*590*50 | ¢490 | 50 | 29.5 |
| C250 | MIC60C/C SP | C250 590*590*50 | ¢490 | 60 | 31 |
| C250 | MIC70C/SP | C250 690*690*50 | ¢590 | 50 | 38.5 |
| C250 | MIC70C/C SP | C250 690*690*65 | ¢590 | 65 | 40 |
| D400 | MIC50D/SP | D400 500*500*80 | ¢340 | 80 | 26 |
| D400 | MIC60D/SP | D400 600*600*80 | ¢440 | 80 | 36 |
| D400 | MIC70D/SP | D400 700*700*80 | ¢540 | 80 | 51 |
Competitive Advantage:
Gully grating, also called manhole cover, which has a main special-function that can keep out unauthorized persons and materials falling into well. Gully gratings have many perfect performance, high strength, good-looking appearance, easy to use, guard against theft, Acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance, long service life etc.