Waterway 2 1/2" Viper Spa Pump Volute (315-1500) praherplastics or no longer sealing and

or no longer sealing and operating correctly

This type of part is especially useful when the original thermostat is inaccurate

White threaded mushroom air button from Herga Electric

or no longer holding the light securely

5 HP rating and top-discharge layout help define the intended application

Waterway 2 1/2" Viper Spa Pump Volute (315-1500) praherplastics or no longer sealing andThe Waterway 315 1500 Viper spa pump volute is designed for compatible 2 1 2 inch applications. A volute like this is useful because it forms the primary water directing housing around the impeller, helping restore the pumps internal flow path when the original housing has cracked, worn, or become unreliable. Volutes are one of the key structural pieces in pump rebuild work because they affect both fit and hydraulic performance. This Waterway part is