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Top Pick Harwil Goldline Flow Switch [q12ds-c2/goldline-g1-068005e-2] (q12dsc2goldlin) Best Choice [jeKXVDon]

$30.99 $99.99 -69%

What distinguishes Harwil Flow Switches is its dedication to quality craftsmanship and customer satisfaction. Each flow switch is meticulously engineered and manufactured to meet rigorous industry standards and ensure consistent performance in harsh

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What distinguishes Harwil Flow Switches is its dedication to quality craftsmanship and customer satisfaction. Each flow switch is meticulously engineered and manufactured to meet rigorous industry standards and ensure consistent performance in harsh environments. Harwil's commitment to innovation is evident in its continuous development of new products and technologies, aimed at addressing emerging market trends and customer needs. With a focus on reliability, accuracy, and efficiency, Harwil Flow Switches remain a preferred choice for businesses seeking dependable flow control solutions for their critical applications.


WHY USE HARWIL FLOW SWITCHES PRODUCTS?

Harwil Corporation is a leading manufacturer of flow switches and control instrumentation, serving a diverse range of industries including water treatment, chemical processing, HVAC, and pool/spa applications. With over 65 years of experience, Harwil has established itself as a trusted name in flow control technology, known for its precision engineering, reliability, and durability. The company's product portfolio includes a wide variety of flow switches, flow sensors, level switches, and chemical feed pumps, designed to meet the demanding requirements of modern industrial processes and applications.

Bath & Spa Parts Online carries a large line of most pool, bath, and hot tub manufacturer's products, readily available for immediate delivery. If you have any questions about products, please feel free to ask us for assistance. Having trouble finding that impossible to find part? You can reach our Product Specialists via telephone at 800-918-9143, by clicking the chat button below, or via email through our Contact Us page. We also have a comprehensive database of information on products along with bath and spa product manuals and instruction sheets. You can find them in our Bath & Spa Parts Online Knowledge Base.



What Our Customers Say

December 29, 2025

Absolutely no complaints!

The build quality is impressive, and it's a very powerful and useful tool.

- Flynn B..

December 29, 2025

Absolutely no complaints!

This product is a fantastic piece of engineering. Highly capable.

- Kylee W..

December 29, 2025

Absolutely no complaints!

It's powerful, efficient, and surprisingly compact.

- Kingston F..

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