{"product_id":"pp-float-switch-liquid-level-water-level-sensor","title":"PP Float Switch – Liquid Level \u0026 Water Level Sensor","description":"\u003ch2\u003ePP Float Switch – Corrosion-Resistant Liquid Level Sensor\u003c\/h2\u003e\n\u003cp\u003eMonitor and control liquid levels with precision using this polypropylene (PP) float switch. Engineered from high-grade, corrosion-resistant PP material, this water level switch is ideal for use in tanks, reservoirs, sumps, and industrial systems where reliable liquid level detection is essential. Its robust construction handles a wide operating temperature range of -40°C to 80°C, making it suitable for demanding environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant PP Material:\u003c\/strong\u003e Polypropylene body withstands exposure to water, mild chemicals, and corrosive liquids for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 80°C, suitable for both cold and warm liquid applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Float Mechanism:\u003c\/strong\u003e Automatic on\/off switching triggered by rising or falling liquid levels — no complex installation required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Perfect for water tanks, aquariums, sump pumps, irrigation systems, and industrial reservoirs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to install in tight spaces with standard wiring connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Supplied as a single unit, brand new and ready to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloat Switch \/ Liquid Level Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/balashov-2500w-handheld-steam-cleaner-kitchen-car-home\"\u003eBALASHOV 2500W Handheld Steam Cleaner – Kitchen, Car \u0026amp; Home\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a PP float switch used for?\u003c\/h4\u003e\n\u003cp\u003eA: A PP float switch is used to automatically detect and control liquid levels in tanks, sumps, reservoirs, and water systems. When the liquid rises or falls to a set level, the float triggers an electrical on\/off signal to activate or deactivate a pump or alarm, keeping your system running efficiently without manual monitoring.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is polypropylene (PP) material important for a liquid level switch?\u003c\/h4\u003e\n\u003cp\u003eA: Polypropylene is a highly corrosion-resistant thermoplastic that can withstand exposure to water, mild acids, and many chemical solutions. This makes a PP float switch far more durable and longer-lasting than standard plastic or metal alternatives when used in wet or chemically active environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What temperature range can this liquid level sensor handle?\u003c\/h4\u003e\n\u003cp\u003eA: This PP float switch operates across a wide temperature range of -40°C to 80°C, making it suitable for cold-water applications such as refrigeration or outdoor tanks, as well as warm-water systems like boilers or industrial process tanks.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a PP float switch used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A PP float switch is used to automatically detect and control liquid levels in tanks, sumps, reservoirs, and water systems. 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