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&lt;/script&gt;</html><thumbnail_url>https://vacuumtoiletparts.com/wp-content/uploads/2025/10/hzt023280080-25mba-dn50-flange-main-view.jpg</thumbnail_url><thumbnail_width>1500</thumbnail_width><thumbnail_height>1125</thumbnail_height><description>The HZT023280080 DN50 marine vacuum flange is a high-precision 316 stainless steel connection component for the 25MBA vacuum pump. It provides a reliable interface between the suction chamber, pressure chamber, and external pipelines, ensuring leak-free performance under vacuum and corrosive conditions. CNC-machined, electropolished, and salt-spray tested, this flange delivers long-term reliability for marine, yacht, offshore, and land-based vacuum toilet systems.</description></oembed>
