Stainless Steel Float Switch — Water Level Controller Key benefits Reliable level control: Detects rising or falling liquid levels to prevent overflow and avoid pump dryrun, improving safety and protecting equipment. Longlasting in wet environments: Stainless steel construction resists erosion and corrosion for durable operation in plumbing tanks and industrial systems. Simple, lowmaintenance design: Mechanical float operation with no complex circuits reduces failure points, minimizes interference and makes servicing quick and straightforward. Flexible installation: Vertically mountable for either or bottom installation to suit different tank layouts and control schemes. Multiple sizes for fit and accuracy: Available in 45mm, 65mm, 75mm, 100mm, 150mm and 200mm sizes to match tank depths and detection requirements in residential, commercial and industrial applications. What it does and why you need it Monitors liquid level changes reliably, triggering pumps or alarms when preset levels are reached. This provides automated protection against overflow, dryrun, and unintended tank drainage. Built from stainless steel parts and a mechanical float mechanism so it remains stable in harsh or electrically noisy environments where circuitbased sensors can fail. Lightweight and compact design eases handling and installation without sacrificing durability. Key features Material: Stainless steel construction for erosion and corrosion resistance. Function: Floatoperated water level controller for rising and falling level detection. Mounting: Vertical mounting; suitable for or bottom installation. Design: Mechanical float with no complex electronics — reliability, easy maintenance, and reduced interference sensitivity. Sizes: 45mm, 65mm, 75mm, 100mm, 150mm, 200mm to suit different tank depths and detection ranges. Compatible applications and use scenarios Residential water tanks: Automatic pump control to stop pumps when tanks are full and protect pumps from running dry when water is low. Commercial or industrial storage tanks: Level detection and control in process tanks, cooling systems or wash tanks where corrosion resistance and longterm reliability are required. Sump pits and wastewater systems: Robust float sensing in demanding conditions where simple, interferenceresistant operation is essential. Installation and maintenance notes Mount vertically; can be installed from the or bottom depending on tank access and control logic. Simple mechanical construction allows quick inspection and cleaning; minimal maintenance needed compared with electronic sensors. Choose the appropriate size (45mm–200mm) for the tank depth and level change you need to detect. Specifications summary Product type: Stainless steel float switch / water level controller Material: Stainless steel Mounting: Vertical ( or bottom) Design: Mechanical float, no complex circuitry Available sizes: 45mm, 65mm, 75mm, 100mm, 150mm, 200mm This float switch provides a straightforward, durable solution for monitoring and controlling liquid levels across residential, commercial, and industrial water systems.