production of conical reducer |
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conical reducer |
conical reducer |
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Polieco: production of pe conical reducer for manholes, made by rotomoulding. Sewer conical reducer manufactured by a ISO 9002 certified company. The pvc conical reducer, installed onto the manhole's rise, allows rise tapering from ND 1200 or ND 1000 up to ND 600 mm for crawl space. On the site you can see the technical characteristics and dimensions of a manhole provided with high density conical reducer. |
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| versione Italiana | |||||||
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