Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512
Hayward

Hayward Santoprene Feed Tube 31.68 GPD for Hayward Chemical Feeders | CAX-3512

$38.99
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$9.99 flat shipping on orders under $100.
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SKU:
CAX-3512

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About This Item

The Hayward Santoprene Feed Tube (CAX-3512) is the OEM replacement 3x7 feed tube rated at 31.68 GPD for Hayward chemical feeder systems.

This flexible Santoprene feed tube delivers chemical solution from the feeder reservoir to the injection point at a rated output of 31.68 gallons per day. Santoprene is a thermoplastic elastomer material selected for its resistance to the chemical solutions used in pool and spa dosing applications, maintaining consistent flow performance over extended service.

Specifications

Hayward Part Number CAX-3512
Material Santoprene
Flow Rate 31.68 GPD
Tube Size 3x7
UPC 610377261708

Poolaroo Pro Tip

Feed tubes in chemical dosing systems are wear items — Santoprene tubing can develop micro-cracks or lose elasticity over time, leading to inconsistent chemical delivery or visible leaking at fittings. Inspect the tube during every seasonal startup and replace it at the first sign of cracking, softening, or discolouration. Confirm the 3x7 size designation and 31.68 GPD flow rating match your existing tube before ordering, as feeder models accept different tube sizes and flow ratings that are not interchangeable.

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Hayward

About Hayward

Founded in 1925, Hayward has evolved from a small specialty metal shop in Brooklyn into a global powerhouse in residential and commercial pool equipment. For nearly a century, Hayward has pioneered advancements that revolutionized the swimming pool industry—most notably by transitioning pool equipment from heavy, rust-prone metals to durable, corrosion-resistant thermoplastics in the 1960s.

Today, Hayward is synonymous with reliable, energy-efficient performance and cutting-edge technology. From the legendary Super Pump to their modern Omni smart pool automation platforms, Hayward builds equipment designed to give pool owners total control and peace of mind. By focusing on sustainability, category-leading energy efficiency, and seamless smart home integration, Hayward empowers DIY homeowners to spend less time maintaining their water and more time enjoying their backyard oasis.

Why We Trust Hayward
A Century of Innovation: Over 100 years of engineering excellence, leading the industry from early metal valves to modern smart pool technology.
Unmatched Energy Efficiency: Pioneers of ultra-high efficiency variable-speed pumps and heating systems, saving pool owners money on monthly energy bills.
Total Smart Control: Creators of the Omni automation platform, giving users seamless, wireless control of pool chemistry, lighting, and temperature from their smartphones.
American Manufacturing Focus: The vast majority of Hayward products and components are proudly manufactured in United States facilities, ensuring strict quality control and dependable performance.

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