Positive Piping Seals – Blind Vacuum Flange Caps for Secure System Closure Key Benefits: Reliable System Protection: Solid blind design securely seals vacuum piping or vessel ports, preventing contamination and preserving internal conditions. Wide Compatibility: Available for KF10, KF16, KF25, KF40, KF50, KF63, KF80, KF100, KF160 and other standard vacuum flange sizes, ensuring a precise fit for various system configurations. Hygienic Construction: Manufactured from SS304 stainless steel with precisionpolished surfaces that meet sanitary standards, minimizing particle buildup and allowing easy cleaning. Fast Installation and Removal: Designed for TriClamp connection, enabling tool assembly or disassembly for quick maintenance, port management or temporary closure. Product Features: 1. Function: Seals unused vacuum ports with full integrity to maintain cleanliness and stability in sensitive systems. 2. Compatibility: Fits a complete range of KF flange sizes commonly used in laboratories, industrial vacuum systems and processing equipment. 3. Material: Durable SS304 stainless steel, resistant to corrosion and mechanical wear. 4. Surface Finish: Smooth, sanitarygrade finish designed for applications requiring strict cleanliness. 5. Performance: Maintains vacuum integrity during shutdowns, storage, or maintenance operations. Typical Applications: Laboratory vacuum systems where unused ports need to be secured to avoid contamination during experiments or storage. Industrial process vessels requiring temporary closure during equipment maintenance to protect the system from airborne particles. Food or pharmaceutical production lines where sanitarygrade sealing is to meet hygiene and safety regulations. This product delivers dependable closure for a wide range of vacuum systems, ensuring cleanliness, safety, and operational efficiency without slowing down maintenance or system changes.