By Hayward Pool Products



Model # AQLCHEM3120


Product Description

Hayward's new Acid or Liquid Chlorine Feed Systems offer the most reliable and durable solution on the market for automation acid or liquid chlorine dispensing in residential pools. Both systems are long lasting and energy-efficient, consisting of a high capacity, 15-gallon tank made of UV resistant plastics, and a low-power fixed output pump. Hayward also makes liquid refill easier than ever, employing an upright, ergonomic design and convenient built-in handles.


  • Large Capacity 15-gallon pump and tank capable of automatically dispensing acid (for pH control) or liquid chlorine (for sanitization)
  • Upright, ergonomically designed with convenient built-in carry handles makes it easier to add liquid when refilling
  • Durable, workhorse peristaltic pump provides consistent, reliable delivery of acid or chlorine
  • UV resistant plastics make system resilient and long lasting in any environment
  • Childproof cap makes it safe to store on an unlocked or ungated pool pad
  • Tie-down straps for use in hurricane or tropical storm prone areas (optional)
  • Energy efficient, low power operation (<10 watts)
  • Plug-and-play design with 6ft. 110V power cord
  • Manage with any on/off controller or automation system
  • Liquid feed system can be used with Hayward's AquaRite Pro, ProLogic, OmniLogic or Commercial CAT Controllers

?     Asked on 3/7/2016by Inyo Visitor

Do I understand it corretly - that this item is NOT the SYSTEM, but it is a feed pump which keeps pumping until accid runs out and actually is dump device. It does not measure the pH and does not adjust how much acid it pumps out. Does it? For this to work a a system one needs to spend anothr $600 on the smart part?

A  Answered on 3/9/2016 by InyoPools Product Specialist Lennox H.

Hi, That's correct, this is the tank and the pump which is to be used with the AQL-CHEM SYSTEM.

?     Asked on 3/15/2016by Guido

Is it compatible with Aqua Rite Pro? We have a solar pool pump. On sunrise and dawn the power of the flow is very little. Are the results of measuring still correct, does it matter, if water flow ist very little on sunrise and dawn? Second; I would need it with 220V -Power suppy. - Avaliable? Thank you!

A  Answered on 3/17/2016 by InyoPools Product Specialist Lennox H.

Hi Guido, This Feed System is compatible with Aqua Rite Pro with Sense & Dispense. This unit is only available in 120 volts.

?     Asked on 4/5/2018by Nelson

Is this compatible with the Hayward PL-PLUS system?

A  Answered on 4/5/2018 by InyoPools Product Specialist Joe S.

That unit will work you would also need Chemistry Kit 1, pH and ORP Sense, ORP Dispense - AQLCHEM.

?     Asked on 5/31/2019by Michael

Does the acid chem dispenser have to be hooked up to a controller?

A  Answered on 10/3/2019 by InyoPools Product Specialist Steve M.

Michael, yes, the Hayward pH Acid Dispense Feed System AQL-CHEM4-ACID - AQLCHEM3120 would need to be connected to Hayward's AquaRite Pro, ProLogic, OmniLogic or Commercial CAT Controllers. 


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