Gamma Series 3&4 Pop‑Up Head Collar – Pentair In‑Floor (A&A) | 231100 2" collar and pebbles to enter the

and pebbles to enter the gear assembly

High‑flow 7/16″ orifice for stronger cleaning jets on pool floors

The 360° rotating head delivers sweeping coverage across the pool floor

The unit will also fit on Paramount Cleaning Valves and the Caretaker Ultra Flex Pressure Switch

Gamma Series 3&4 Pop‑Up Head Collar – Pentair In‑Floor (A&A) | 231100 2" collar and pebbles to enter theGamma Series 3&4 PopUp Head Collar Pentair InFloor (A&A) Replacement floor fitting collar for Pentair A&A Gamma Series 3 and 4 cleaning heads. Fits prereamed 2 PVC pipe for infloor circulation systems. Features Specifically designed for the Gamma Series 3 & 4 popup cleaning heads. Fits into prereamed 2 PVC pipe for secure installation. Compatible with older Gamma 3 and newer Gamma 4 Venturi heads. Constructed from poolrated materials for reliable