Zodiac Polaris G52 Emergency Reversing Valve Replacement for Polaris 180, 280, 380, 480 PRO, 3900 Sport Valve

The emergency valve is compatible with Zodiac Polaris models 180, 380, 280, 480 PRO, 3900 Sport, Vac-Sweep 380, Vac-Sweep 280, 280TankTrax, and Pentair E10.

Newly improved: Compared to previous emergency valves, we have replaced the housing material with a crack-resistant polymer blend, making it more wear-resistant and less prone to damage, with twice the lifespan.

G53 Gear Mechanism: Made of POM, a stable and friction-resistant material. POM has an extremely low coefficient of friction and excellent geometric stability, making it particularly suitable for manufacturing gears and bearings.

This material is also more resistant to high water pressure. Function: This improved version solves the problem of your pool robot getting stuck. Even though the emergency valve remains open, the nozzle no longer sprays water and becomes blocked.