The swivel joint is the part of a floating suction or roof drain that moves every day. What goes wrong, what to check at each tank inspection, and when to replace it.

How tank shape, roof type and installation decide whether a floating suction needs one arm, two arms, rollers or a riser, with examples.

A floating suction unit is designed for one tank. These are the dimensions and product details that decide its layout, size and materials, with a downloadable enquiry sheet.

HP (High Pressure) Fill and Purge Assemblies are sophisticated engineering systems that combine multiple functions — tank filling, purging, pressure management, and clean liquid extraction — into integrated equipment packages for pressurised storage applications. This technical deep dive explains the engineering principles, design considerations, and operational advantages of HP Fill and Purge Assemblies as manufactured by Vens Hydroluft. What Is an HP Fill and Purge Assembly

Selecting the right floating suction assembly requires careful consideration of multiple engineering, operational, and economic factors. An undersized or incorrectly specified assembly will underperform, while an overengineered solution wastes capital. This selection guide walks through every critical decision point to help engineers, procurement teams, and plant managers specify the optimal floating suction assembly for their specific application. Tank Geometry and Dimension

Water treatment facilities rely on consistent intake quality to optimize chemical dosing, reduce treatment costs, and meet discharge standards. Floating suction assemblies offer an elegant solution for raw water intake, treated water storage, and process water holding tanks by ensuring that water is always drawn from the cleanest zone. This technology is increasingly adopted in both municipal and industrial water treatment operations worldwide. The Challenge of Variable Water

Product loss in storage tanks is a hidden cost that many industrial operators underestimate. Between unusable heel volume, contaminated product that must be reprocessed or disposed of, and quality downgrades from sediment mixing, traditional fixed-suction tanks waste 3-8% of their stored product. Floating suction assemblies dramatically reduce these losses, delivering measurable ROI and supporting sustainability goals. Understanding Tank Product Losses Product losses in stora

A well-maintained floating suction assembly can operate reliably for 15-25 years. However, neglecting routine maintenance can lead to reduced product quality, restricted movement, seal failures, and costly unplanned shutdowns. This comprehensive maintenance guide covers everything plant operators and maintenance engineers need to know to keep floating suction assemblies performing at peak efficiency. Routine Inspection Schedule Floating suction assemblies should be inspected

In chemical manufacturing and pharmaceutical production, product purity directly impacts process quality, regulatory compliance, and consumer safety. Floating suction assemblies serve as a critical first line of defense against contamination in storage tanks, ensuring that only the cleanest product enters production pipelines. This article explores how floating suction technology addresses the unique challenges of chemical and pharmaceutical liquid storage. Contamination Risk

Aviation fuel quality standards are among the most stringent in any industry. A single batch of contaminated jet fuel can ground an entire fleet, cause engine failures, or in worst cases, endanger lives. Floating suction assemblies play a vital role in maintaining the exceptional purity levels required for aviation fuel throughout the storage and distribution chain. Why Aviation Fuel Demands Exceptional Purity Jet fuel specifications such as ASTM D1655 and DEF STAN 91-91 set

When designing or upgrading liquid storage tank systems, one of the most important decisions is how product will be withdrawn from the tank. The two primary options are fixed suction pipes and floating suction assemblies. While fixed suction has been the traditional choice due to its simplicity, floating suction assemblies consistently deliver superior performance in product quality, operational efficiency, and total cost of ownership. How Fixed Suction Pipes Work — and Their

In the petroleum industry, fuel quality is non-negotiable. Contaminated fuel can damage engines, clog filters, corrode pipelines, and lead to costly product rejection. One of the most effective yet often overlooked solutions for maintaining fuel purity at the storage level is the floating suction assembly — a device that ensures clean fuel withdrawal regardless of tank conditions or liquid level. The Contamination Challenge in Petroleum Storage Petroleum storage tanks are pro

A floating suction assembly is a specialized mechanical device designed to extract the cleanest possible liquid from industrial storage tanks. Unlike fixed suction pipes that draw liquid from a single point, floating suction assemblies continuously adjust their intake position based on the liquid level, ensuring that only the purest product is withdrawn — free from surface contaminants and bottom sediment. How Does a Floating Suction Assembly Work? The fundamental operating p