metric wiper seals
The design must be such that it balances the need for a tight seal with the amount of friction generated during operation. Excessive friction can lead to wear and heat buildup, while insufficient sealing can allow fluid leakage. Therefore, engineers carefully select materials and dimensions to ensure optimal performance.
rotary lip seal

The price of a 1500-litre steel water tank can vary widely depending on several factors, including the quality of the steel, the manufacturer, and any additional features that might be included. On average, you can expect to pay between $800 to $1,500. This price range is influenced by the thickness of the steel, the type of coating (such as galvanization), and the overall design of the tank. Manufacturers that provide warranties and superior customer service may also charge a premium for their products.
steel water tank 1500 ltr price
