Pentair Tank Lid Assembly for FNSP36, FNSP48, and FNSP60 | 170023 Polaris Booster Pumps The Gamma Series 4 Venturi

The Gamma Series 4 Venturi G4V Pop‑Up Head (SKU 231201) is engineered for high‑performance in‑floor pool cleaning systems

When used with an optional IntelliBrite Controller

Low VOC emissions

The access cover assembly (concrete) is a replacement part that was made by Hayward

Designed for Triton C-3 sand filters manufactured after March 1997

Pentair Tank Lid Assembly for FNSP36, FNSP48, and FNSP60 | 170023 Polaris Booster Pumps The Gamma Series 4 VenturiPentair 170023 Tank Lid Assembly for FNSP36, FNSP48, and FNSP60 Genuine Pentair 170023 tank lid assembly for FNSP36, FNSP48, and FNSP60. UV resistant, leak tight seal, and easy installation. Features Genuine Pentair replacement ensures compatibility and reliability. UV resistant material resists warping and cracking. Maintains internal pressure integrity and prevents leaks or air intrusion. Integrated manual air relief valve simplifies air evacuation