Hayward 30lbs Automatic Chemical Feeder - C500EXP

Save $30
$469 $499

Product Description

Hayward large capacity chemical feeders are designed to provide a reserve of chemicals (either chlorine or bromine) to meet the requirements of large residential and commercial pools and spas. For off-line installations these chemicals feeders easily accommodate a variety of tablet or stick sizes.

Hayward Item Code: C500EXP


  • Injection molded Duration tank for durability and long life.
  • Easy access, threaded-in one piece cover provides dependable sealing and access for adding tablets or sticks.
  • Ball heck valve prevents system back flow.
  • Bottom-to-top water flow for efficient circulation of concentrated, sanitized water.
  • Dial control valve lets you easily adjust the rate of feed.
  • Drain plug allows for quick and easy winterizing or servicing.

Did You Know?

  • Chemical feeders should always be installed downstream from pool heater outlet connections.
    • Never install a chemical feeder upstream of the pool heater.
  • Chemical feeders must be installed lower than the filter and heater inlets and outlets.
  • If a heater is installed, the chemical feeder must be installed in a manner that will not permit concentrated chemical fumes or solutions to enter the heat exchanger. Refer to the heater instruction manual for specifications.
  • Do not use any pressure-suction type of piping if a heater is installed.
  • Never installed chemical feeders directly on any filter outlet, outlet control valve or heater outlet connection.
  • CAUTION: Extreme care must be exercised when adding chemicals to your pool. Concentrated chemicals may react violently if they mix in the chemical feeder, which may result in property damage, personal injury or death.
  • CAUTION: Never use any petroleum based lubricants on cover O-ring.
    • Regular lubrication is necessary to allow for easy cover removal.
    • Use non-petroleum based lubricants such as Hayward's Jack's No. 327.

Click Here To PDF

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

Manuals & Attachments