The Hayward Peristaltic Chemical Feed Pump is a replacement chemical automation pump designed for compatible pool water treatment systems. Peristaltic dosing pumps move chemical through flexible tubing, helping deliver measured feed rates while keeping the chemical isolated from the pump’s mechanical components.Use this pump when replacing a failed, worn, noisy, or inconsistent chemical feed unit in a compatible Hayward setup. Confirm the required voltage, feed rate, tubing size, and control configuration before installation so the pump matches the existing automation system. Replacement chemical feed pump for compatible Hayward systems Peristaltic design supports controlled chemical dosing Useful for pool water treatment and automation service Helps replace worn or unreliable feed equipment Verify part number AC035 before purchase