Pentair (A&A) Style 1 Low Flow Gray Pop-Up Head 236252 521789

Pentair SKU: 236252 521789

Pentair (A&A) Style 1 Low Flow Gray Pop-Up Head 236252 521789

Pentair SKU: 236252 521789
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Pentair (A&A) Style 1 Low‑Flow Pop‑Up Cleaning Head – Gray | Models 236252 / 521789

The Pentair 236252 (also previously sold as 521789) is the OEM Style 1 Low‑Flow pop‑up head for in-floor cleaning systems such as MagnaSweep®. Built for step and bench installation with a ¼" orifice and twelve-position rotation, it offers efficient and uniform cleaning with minimal water usage.

Key Features:

  • Low-flow ¼″ orifice ideal for steps and benches
  • Rotates through twelve fixed spray positions for full 360° coverage
  • Color: Gray, injection-molded plastic designed for chemical and UV resistance
  • Step cleaning head compatible with Pentair/A&A in-floor systems

Technical Specifications:

  • Model / SKU: 236252 (new SKU) / 521789 (old SKU)
  • Orifice Size: ¼″
  • Rotation: 360° via 12 fixed spray angles
  • Footprint: Approx. 2½″ diameter × 3¾″ length
  • Material: Gray chemical-resistant plastic
  • Compatible With: Pentair/A&A in-floor systems (e.g. MagnaSweep, JetSweep)

Maintenance Tip: Use the proper Style 1 tool for removal and installation—avoid prying. Check or replace the square O‑ring (part 236950) if the head wobbles or leaks. Clean and lubricate annually, and confirm the head is properly seated before use.

SKU: 236252

OLD SKU: 521789

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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