{"product_id":"gamma-series-4-venturi-g4v-pop-up-head-dark-gray-pentair-in-floor-a-a-231203","title":"Pentair In-Floor (A\u0026A) Gamma Series 4 Venturi (G4V) Pop-Up Head – Dark Gray 231203","description":"\u003ch2\u003eVenturi Pinhole Design for Extra Cleaning Power — Pops Up Fully Even on Variable-Speed Pumps\u003c\/h2\u003e\n\u003cp\u003eThe Gamma Series 4 Venturi (G4V) Pop-Up Head from Pentair In-Floor (A\u0026amp;A) is built for pools that need extra cleaning muscle. Unlike the \u003ca title=\"Shop Pentair Gamma Series 4 Adjustable Flow Pop-Up Heads at Aqua Pool Supply\" href=\"https:\/\/aquapoolsupply.com\/search?type=product\u0026amp;options[prefix]=last\u0026amp;q=23220*\"\u003eclassic adjustable Gamma 4\u003c\/a\u003e, the Venturi uses pinholes on top of the head to pull in additional water, giving you a stronger, boosted flow that reaches the spots a standard head leaves behind. It's a Gamma 4-generation head, so it drops straight into your existing Gamma 4 collars — and the stronger spring means it still pops up fully even when your pump is dialed down to low RPMs.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenturi Cleaning Boost:\u003c\/strong\u003e Pinholes on the top of the head draw in extra water for a stronger flow — ideal for hard-to-reach areas and pools that need more cleaning power than a standard head delivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Dual Laminar Nozzle:\u003c\/strong\u003e A 3\/8\" inner and 7\/16\" outer nozzle create a focused, laminar cleaning path for the Venturi's patented cleaning boost. (Note: the Venturi is a fixed-flow head and does not use the four-in-one adjustable nozzle found on the classic Gamma 4.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger Spring for Variable-Speed Pumps:\u003c\/strong\u003e 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 \u003ca title=\"Shop Pentair Variable Speed Pool Pumps at Aqua Pool Supply\" href=\"https:\/\/aquapoolsupply.com\/collections\/variable-speed-pumps\"\u003evariable-speed pump\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fit, Larger Locking Tab:\u003c\/strong\u003e A larger locking tab grips the collar tighter for a stable, secure fit, so the head stays seated instead of working loose mid-cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrops Into Existing Gamma 4 Collars:\u003c\/strong\u003e A true direct replacement — no plumbing changes needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Diagnosis \u0026amp; Installation:\u003c\/strong\u003e Use the \u003ca title=\"Pentair (A\u0026amp;A) Plastic Install \u0026amp; Removal Tool for Gamma Series 3 \u0026amp; 4 Pop-Up Heads\" href=\"https:\/\/aquapoolsupply.com\/products\/pentair-gamma-3-and-4-plastic-removal-installation-tool-229910\"\u003ePlastic\u003c\/a\u003e or \u003ca title=\"Pentair (A\u0026amp;A) Metal Install \u0026amp; Removal Tool for Gamma Series 3 \u0026amp; 4 Pop-Up Heads\" href=\"https:\/\/aquapoolsupply.com\/products\/pentair-in-floora-a-gamma-series-3-4-metal-installation-tool-229600-550272\"\u003eMetal\u003c\/a\u003e Gamma 4 tool for quick install or removal — go with the Metal tool if you're fighting an old head that's stuck in its fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDark Gray Finish:\u003c\/strong\u003e Blends cleanly into darker pool surfaces for a low-profile look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePentair In-Floor (A\u0026amp;A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGamma Series 4 Venturi (G4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDark Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e231203 (Old SKU: 565554)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNozzle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed dual nozzle — 3\/8\" inner \/ 7\/16\" outer (laminar flow, Venturi boost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCleaning Boost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVenturi pinholes draw in extra water for added cleaning power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRetrofits existing Gamma 4 collars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e📄 \u003ca title=\"Pentair In-Floor (A\u0026amp;A) Gamma Series 4 Venturi G4V Brochure\" href=\"https:\/\/online.flippingbook.com\/view\/968592417\/\" target=\"_blank\" rel=\"noopener\"\u003eView the Pentair In-Floor (A\u0026amp;A) Gamma Series 4 Venturi Brochure\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eTHE RIGHT REPLACEMENT HEAD FOR A CLEANER POOL\u003c\/h3\u003e\n\u003cp\u003eIf your in-floor system struggles with stubborn debris or hard-to-reach corners, the Gamma Series 4 Venturi gives you the extra cleaning power a standard head can't. You get the Venturi's boosted laminar 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\u0026amp;A) replacement part, and it ships free to your door. Order yours today and put more cleaning power where you need it most.\u003c\/p\u003e\n\n\u003ch3\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the Venturi (G4V) and the classic Gamma 4 head?\u003c\/strong\u003e\u003cbr\u003e\nThe Venturi uses pinholes on top of the head to draw in extra water, creating a stronger, boosted flow for hard-to-reach areas. The classic Gamma 4 instead offers a four-in-one adjustable nozzle. The Venturi is a fixed-flow head and does not adjust — choose it when you want maximum cleaning power rather than tunable flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the Venturi head fit my existing Gamma 4 collar?\u003c\/strong\u003e\u003cbr\u003e\nYes. The Gamma Series 4 Venturi is a Gamma 4-generation head and drops straight into your existing Gamma 4 collars, so it's a direct replacement with no plumbing changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this pop-up head work with a variable-speed pump?\u003c\/strong\u003e\u003cbr\u003e\nIt does. The stronger spring lets the head pop up fully even at lower RPMs, so you get full cleaning coverage on your energy-saving pump speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Venturi have an adjustable nozzle?\u003c\/strong\u003e\u003cbr\u003e\nNo. The Venturi uses a fixed 3\/8\" inner and 7\/16\" outer nozzle for a laminar cleaning path with its patented boost. If you need adjustable flow, choose the classic Gamma 4 Adjustable Flow head instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich installation tool should I use?\u003c\/strong\u003e\u003cbr\u003e\nEither the Plastic or Metal Gamma 4 tool will install and remove this head. If you're dealing with an older head that's stuck in its fitting, go with the Metal tool for extra leverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Pentair (A\u0026amp;A) part?\u003c\/strong\u003e\u003cbr\u003e\nYes. This is a genuine Pentair In-Floor (A\u0026amp;A) replacement head, SKU 231203 (formerly 565554), and it ships free within the U.S.\u003c\/p\u003e\n\n\u003cp\u003eSKU: \u003cstrong\u003e231203\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOLD SKU: 565554\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the Venturi (G4V) and the classic Gamma 4 head?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Venturi uses pinholes on top of the head to draw in extra water, creating a stronger, boosted flow for hard-to-reach areas. The classic Gamma 4 instead offers a four-in-one adjustable nozzle. The Venturi is a fixed-flow head and does not adjust, so choose it when you want maximum cleaning power rather than tunable flow.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will the Venturi head fit my existing Gamma 4 collar?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Gamma Series 4 Venturi is a Gamma 4-generation head and drops straight into your existing Gamma 4 collars, so it is a direct replacement with no plumbing changes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this pop-up head work with a variable-speed pump?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The stronger spring lets the head pop up fully even at lower RPMs, so you get full cleaning coverage on energy-saving pump speeds.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the Venturi have an adjustable nozzle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The Venturi uses a fixed 3\/8 inch inner and 7\/16 inch outer nozzle for a laminar cleaning path with its patented boost. If you need adjustable flow, choose the classic Gamma 4 Adjustable Flow head instead.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which installation tool should I use for the Venturi head?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Either the Plastic or Metal Gamma 4 tool will install and remove this head. For an older head that is stuck in its fitting, use the Metal tool for extra leverage.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this a genuine Pentair (A\u0026A) part?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This is a genuine Pentair In-Floor (A\u0026A) replacement head, SKU 231203 (formerly 565554), and it ships free within the U.S.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"A\u0026A","offers":[{"title":"Default Title","offer_id":45068042731836,"sku":"231203","price":59.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/231203_2.jpg?v=1724688787","url":"https:\/\/aquapoolsupply.com\/products\/gamma-series-4-venturi-g4v-pop-up-head-dark-gray-pentair-in-floor-a-a-231203","provider":"Aqua Pool Supply","version":"1.0","type":"link"}