Stainless steel manhole cover WATERTIGHT

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Watertight Recessed covers made of stainless steel AISI 304, with hydraulic seal, with a 50 mm recess to concrete or ceramic tile finishing (Can me manufactured in AISI 316). Closing device by screws ensures tightness by neoprene gasket. FEATURES: Recessed cover for filling; Made of austenitic stainless steel AISI 304 or 316 on request; 4 screw with lifting handles and mirror stainless steel corrosion resistant; Frame with polyethylene joint to stop the passage of gases or odors; Tapered design allows for easy opening taper; Device subjected to chemical passivation to restore the properties of stainless steel after manufacture. INSTALLATION AREA: Kitchens; chemichal and food industries. Load class: B125