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Vetus ILT120PH High-Profile 120 mm Inspection Lid for Fresh and Waste Water Tanks
The Vetus ILT120PH inspection lid is engineered for freshwater and wastewater tanks with wall thicknesses between 4 mm and 10 mm, making it ideal for applications such as the VETUS ATANK series. Constructed entirely from high-grade plastic, it provides long-term durability, enhanced resistance to chlorine deposits, and reliable operation even after extended periods without opening. Its flange-in-ring “clamp and seal” design uses a counter flange and rubber seal that fit into a Ø 159 mm hole; tightening the four supplied bolts compresses the seal for a secure, watertight fit.
The ILT120PH offers a 120 mm internal access diameter, allowing thorough inspection and cleaning of the lowest parts of the tank while keeping all hose connections in place. The standard blind plate can be replaced with dedicated connection kits for freshwater (ILTCOND) or wastewater (ILTCONW), each supplying the necessary fittings. The design focuses on functionality, ensuring minimal friction during opening and placing pressure only on the outer sealing rim.
Main Features
- High-profile inspection lid for tank wall thicknesses from 4 mm to 10 mm
- Designed for freshwater and wastewater tanks, including Vetus ATANK
- 120 mm internal opening for cleaning and inspection
- Manufactured entirely from high-grade plastic for strength and chlorine resistance
- Flange-in-ring “clamp and seal” system for secure installation
- Counter flange and rubber seal included
- Low-friction sealing mechanism applies pressure only to the outer rim
- Blind plate replaceable with ILTCOND or ILTCONW connection kits
- Suitable for GRP, metal, and plastic tanks
Technical Details
- Cut-out dimension: 159 mm
- Overall diameter: 190 mm
- Height above deck: 40 mm
- Compatible tank wall thickness: 4–10 mm
- Hole saw (Ø 159 mm) available separately under article code VSAW159
Technical Specifications
Suitable for Water tanks Product code ILT120PH Inner access diameter 120 mm Cut-out diameter 159 mm Overall diameter 190 mm Wall thickness compatibility 4–10 mm Material High-grade plastic Applications Freshwater and wastewater tanks -
