Swimables SW‑75‑736 flow switch replacement for 520736 salt salt chlorination systems (IC15/20/40/60 compatible). Ensures precise flow detection, system protection, and reliable operation.
Key Features
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Direct replacement for 520736 flow switch
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Compatible with salt chlorine generators in IC15, IC20, IC40, and IC60 series
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Activates chlorine generation only during safe water flow conditions
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Includes integrated thermistor for flow + temperature sensing
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Durable construction withstands continuous operation
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Simplifies maintenance and prevents “no-flow” faults, preserving system longevity
Product Overview
The Swimables SW‑75‑736 is a precision-engineered flow switch designed as a drop-in replacement for part 520736. It integrates seamlessly with IC-series salt chlorinators (models IC15, IC20, IC40, IC60) to ensure activation only when proper water flow and temperature conditions are met.
Equipped with a built-in thermistor, this switch offers dual monitoring—ensuring the system not only detects flow but also maintains safe temperature thresholds, preventing misinterpretation from ambient conditions .
Crafted from robust materials, the SW‑75‑736 is designed for dependable performance in residential pool settings. Its precise fit and reliable operation make it a trusted solution for resolving frequent “no-flow” errors that interrupt chlorination cycles.
Why Choose SW‑75‑736?
According to users and professionals, replacing the flow switch is often the most effective remedy for persistent flow or temperature errors in IC-series systems. One verified success story reported:
“After replacing the flow valve... my flow light is green, and my salt level indicator is flashing green... Hooray!”
Another points out that the integrated flow/temp sensor and compatibility with OEM specs make aftermarket switches like this a “rock‑solid” alternative at a fraction of original cost
