A&A Gamma 4 Venturi Pop Up Cleaning Head - Overview

Hello there! We're back today with another wonderful blog overview. Periodically we like to inform our customers of the newest updates in the swimming pool industry. Whether it be a simple "who's who" or maybe even a recent update to equipment. This week we will be discussing the A&A Gamma 4 Venturi Infloor Pop Up Cleaning Heads. Let's dive in!

First we'd like to talk about how an Infloor System works. There are many different versions of in floor cleaning systems out there however, the principal operation for each manufacturer is roughly the same. As with any pool, the water is circulated through a system of suction lines, run through a filter, and returned back into the pool through various pool jets and water features. This is where the infloor system comes in. Once the water has been filtered, it is driven through an actuator which disperses the water at high pressure to a designated "zone" of three to five cleaning heads. These heads "pop up" from the pool floor and spray dirt & debris towards the main suction drain.

A&A Gamma 4 Venturi Pop Up Head

The A&A Gamma Series 4 Venturi is an upgraded version of the original A&A Gamma 4. Introduced mid-2012, the Gamma 4 utilizes a bigger locking tab to guarantee a seamless fit into your existing Gamma 4 Collars. Easily diagnose or install these cleaning heads with either the Plastic Gamma 4 Tool or the Metal Gamma 4 Tool. When dealing with older heads that may be stuck in their fittings, we always recommend the Metal Tool. A&A has also made some improvements to the spring which allows the head to pop up fully when the pump is running at lower RPM's; a big plus for anyone who has recently switched over to a Variable Speed pump!

The heads measure 2.125" across the top and 3.5" from top to bottom. The cleaning heads are available in the following colors: 

  • White
  • Gray
  • Light Gray
  • Black
  • Gold
  • Tan
  • Euro Blue
  • Dark Blue

The Gamma Series 4 Venturi uses pinholes on the top of the head to draw in extra water and add a cleaning boost for those hard-to-reach areas. Gamma 4 Venturi Cleaning Heads combine a 3/8" nozzle on the inside with a 7/16" outer nozzle to create a unique laminar path giving the cleaning head its patented cleaning boost. The Venturi option DOES NOT feature the Adjustable Nozzle like the Gamma Series 4 Standard however, they are suitable for any application in the pool.

Check out the Venturi power in action below!

From the diagram & video above, you can clearly see that the A&A Gamma 4 Venturi is the BEST infloor pool cleaning heads on the market. Please feel free to reach out to us directly with any questions you might have about your A&A Gamma 4 Venturi Infloor Pool Cleaning Heads. We're happy to help!


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