Pentair In-Floor (A&A) Gamma Series 2 Adjustable Flow Pop-Up Head – Dark Gray 236683
A&A
SKU: 236683
Four-in-One Adjustable Flow Nozzle (6–30 GPM) — Pops Up Fully Even on Variable-Speed Pumps
The Gamma Series 2 Adjustable Flow Pop-Up Head from Pentair In-Floor (A&A) is the upgrade to the original Style 2 — and a direct replacement for older QuickClean, JetClean, and TurboClean cleaning heads. It seats into your existing Style 2 collars, so swapping a worn head takes minutes with no plumbing changes. A larger locking tab and improved spring fix the two things that frustrate pool owners most: heads that won't pop up at low pump speeds and heads that work loose from the fitting. If you've switched to a variable-speed pump, this is the head you want.
KEY FEATURES
- Four-in-One Adjustable Nozzle: Dial in the exact flow each zone needs — 1/4" (6 GPM), 3/8" (12 GPM), 7/16" (18 GPM), or 9/16" (30 GPM) — without swapping nozzles or settling for a one-size-fits-all high/low flow.
- Improved Spring for Variable-Speed Pumps: Pops up fully even at lower RPMs — full cleaning coverage on your energy-saving pump speeds. A big win for anyone who's upgraded to a variable-speed pump.
- Larger Locking Tab: Improved engagement and retention in the collar for a secure, stable fit that stays seated instead of working loose mid-cycle.
- Direct Style 2 Replacement: Upgrades older QuickClean, JetClean, and TurboClean heads and drops into existing Style 2 collars — a true retrofit with no system changes.
- Easy Diagnosis & Installation: Install or remove with the Style 2 / Gamma Series 2 tool — available in Plastic (SKU 229940) or Metal (SKU 229642). Use the Metal tool if you're fighting an old head that's stuck in its fitting.
- Dark Gray Finish: Blends cleanly into darker pool surfaces for a low-profile look.
SPECIFICATIONS
| Brand | Pentair In-Floor (A&A) |
| Series | Gamma Series 2 (Style 2) |
| Color | Dark Gray |
| SKU | 236683 (Old SKU: 566987) |
| Nozzle | Four-in-One Adjustable: 1/4" (6 GPM), 3/8" (12 GPM), 7/16" (18 GPM), 9/16" (30 GPM) |
| Compatibility | Fits existing Style 2 / Gamma Series 2 collars |
| Not Compatible With | Style 1 / Style 1.5 collars |
| Replaces | Older QuickClean, JetClean & TurboClean heads |
| Install Tool | Style 2 tool — Plastic (229940) or Metal (229642) |
| Part Type | Genuine OEM replacement |
COMPATIBILITY
- Designed for in-floor cleaning systems that use Gamma Series 2 (Style 2) pop-up collars.
- Replaces earlier dark gray adjustable-flow heads, plus older QuickClean, JetClean, and TurboClean heads, in compatible Style 2 systems.
- Not compatible with older Style 1 or Style 1.5 pop-up collars.
Fitment Tip: Confirm your pool uses Gamma Series 2 (Style 2) collars before ordering. These heads will not seat correctly in earlier collar designs.
INSTALLATION
- Shut off the pool pump and relieve system pressure.
- Remove the existing pop-up head from the collar using the Style 2 tool.
- Clean the collar and riser to clear any sand or calcium buildup.
- Insert the new pop-up head and twist until it locks securely into place.
- Select your desired flow setting before returning the system to operation.
WHEN TO REPLACE
- The head no longer rises or retracts fully.
- The flow-adjustment setting won't hold.
- The nozzle body is cracked or the internal components are worn.
- Cleaning performance is uneven across zones.
MAINTENANCE TIPS
- Periodically flush the pop-up collar to prevent debris buildup.
- Recheck flow settings if your pump speeds or system layout change.
- Inspect internal seals during routine pool service.
UPGRADE YOUR IN-FLOOR CLEANING SYSTEM TODAY
Whether you're replacing a tired Style 2 head or modernizing an older QuickClean, JetClean, or TurboClean system, the Gamma Series 2 Adjustable Flow Pop-Up Head gives you tunable flow, reliable pop-up action even on low pump speeds, and a secure lock that holds — cycle after cycle. It's a genuine Pentair In-Floor (A&A) replacement part, and it ships free to your door. Order yours today for a cleaner, clearer pool.
FREQUENTLY ASKED QUESTIONS
Will this head fit my pool's collars?
It fits existing Gamma Series 2 (Style 2) collars. It is not compatible with older Style 1 or Style 1.5 collars, so confirm your collar style before ordering.
Will it replace my old QuickClean, JetClean, or TurboClean head?
Yes. The Gamma Series 2 is the upgraded version of the original Style 2 and is designed to replace older QuickClean, JetClean, and TurboClean heads in compatible Style 2 systems.
What flow settings does the adjustable nozzle offer?
The four-in-one nozzle lets you select 1/4" (6 GPM), 3/8" (12 GPM), 7/16" (18 GPM), or 9/16" (30 GPM), so you can tune each head for efficient circulation or maximum cleaning power without buying separate high-flow and low-flow nozzles.
Does this pop-up head work with a variable-speed pump?
It does. The improved spring lets the head pop up fully even at lower RPMs, so you get full cleaning coverage on your energy-saving pump speeds.
Which installation tool do I need?
Use the Style 2 / Gamma Series 2 tool, available in Plastic (SKU 229940) or Metal (SKU 229642). The Gamma 3 & 4 tools do not fit Style 2 heads. Choose the Metal tool for older heads stuck in their fittings.
Is this a genuine Pentair (A&A) part?
Yes. This is a genuine Pentair In-Floor (A&A) replacement head, SKU 236683 (formerly 566987), and it ships free within the U.S.
SKU: 236683
OLD SKU: 566987
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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