Style 1 9/16" Orifice Internal (Gray) - Pentair In-Floor(A&A) Gamma 4 Standard Designed for 2" plumbing connections

Designed for 2" plumbing connections

The lifting brush also gets this power of elevation from the idler gears and cam kit

Use only with Blue Square R360 or PV3 systems to avoid equipment damage

Built as an upgrade to the original Style 2 heads

Style 1 9/16" Orifice Internal (Gray) - Pentair In-Floor(A&A) Gamma 4 Standard Designed for 2" plumbing connectionsStyle 1 9 16" Orifice Internal (Gray) Pentair In Floor(A&A) A&A Manufacturing is now Pentair In Floor Cleaning & Circulation! Old Sku 556771 These cleaning heads are designed to be installed into the TurboClean Retro Adapters as an upgrade to the original MasterPools "Toe Stubber" Cleaning Heads. The high flow heads feature a 9 16" orifice to mimic the cleaning power of the original heads. The cleaning heads rotate through twelve positions ensuring