Pentair In-Floor (A&A) Gamma Series 4 Venturi (G4V) Pop-Up Head – White 231201 565571

Description

Venturi Pinhole Design for Extra Cleaning Power — Pops Up Fully Even on Variable-Speed Pumps

The Gamma Series 4 Venturi (G4V) Pop-Up Head from Pentair In-Floor (A&A) is built for pools that need extra cleaning muscle. Unlike the standard adjustable Gamma 4, 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 upgraded spring means it still pops up fully even when your pump is dialed down to low RPMs.

KEY FEATURES

• Venturi Cleaning Boost: 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.
• Patented Dual Laminar Nozzle: 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 standard Gamma 4.)
• 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.
• Reinforced Locking Tab: A larger, reinforced locking tab grips the collar tighter for a stable, secure fit, so the head stays seated instead of working loose mid-cycle.
• Drops Into Existing Gamma 4 Collars: A true direct replacement — no plumbing changes needed.
• Easy Diagnosis & Installation: Use the Plastic or Metal 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.
• White Finish: Blends cleanly into white and light-colored pool surfaces for a low-profile look.

SPECIFICATIONS