PENTAIR FLOW SWITCH REPLACEMENT KIT - 520736

SKU: 520736
Regular price $175.12

The Pentair Flow Switch Replacement Kit 520736 is an essential OEM component for pool contractors maintaining Pentair sanitizer and automation control systems. This professional-grade flow switch ensures accurate flow detection for safe chlorine generator operation, preventing costly equipment damage and service callbacks.

Professional Installation Benefits

Designed for quick contractor installation with included watertight splice connectors and clear wiring instructions. The compact 1x1x1 inch design fits existing installations seamlessly, while the 1-3/16" wrench requirement ensures professional-grade mounting. Special compatibility guidance for pre-2018 grey cable systems prevents installation errors and protects your service reputation.

Why Pool Service Companies Choose MT Pools

Our superior customer service and daily recurring customer support means you get expert technical guidance when you need it. With wholesale pricing that protects your margins and reliable inventory for emergency repairs, MT Pools keeps your service operations running smoothly.

Frequently Asked Questions

Is this compatible with older Pentair chlorine generators?

Yes, but switches with grey cables (pre-September 2018) require special wiring considerations. The kit includes specific instructions for GREEN and WHITE wire configurations on older systems.

What tools are needed for installation?

Installation requires a 1-3/16" (30 mm) wrench for proper mounting. The kit includes four watertight splice connectors for secure electrical connections.

Does MT Pools stock this for emergency service calls?

Yes, MT Pools maintains reliable inventory of critical OEM parts like the 520736 flow switch kit to support pool service contractors with fast shipping for emergency repairs.

Order Your OEM Parts Today

Keep your service operations running with genuine Pentair OEM parts from MT Pools. Our team provides expert technical support and fast shipping to keep your customers' pools operating safely.

• OEM Pentair replacement part for sanitizer and automation systems
• Flow-Temperature Switch Assembly with accurate flow detection
• Includes 4 watertight splice connectors for secure installation
• Compact 1 x 1 x 1 inch dimensions, weighs 1 pound
• Compatible with Pentair Pool/Spa Sanitizer and Automation Control Systems
• RED, WHITE, BLACK wire configuration for standard installations
• Special compatibility guidance for pre-2018 grey cable systems
• Requires 1-3/16" (30 mm) wrench for professional installation
• Prevents equipment damage through accurate flow monitoring
• Essential for safe chlorine generator operation
• Quick contractor installation with included hardware