Spa Pump Seal – 5/8" Shaft, Buna/Carbon (CL-200C / PS-3960)

Restore your spa pump’s performance and prevent unwanted leaks with this pump seal (CL-200C / PS-3960), designed for hot water applications. With a 5/8" shaft size, this standard-style mechanical seal features Buna rubber and a carbon face, providing excellent chemical resistance and long-lasting durability under high temperatures and pressure.

Whether you're replacing a worn seal or doing preventative maintenance, this seal is compatible with many hot tub pumps and ensures smooth operation by keeping water where it belongs - inside the pump housing.

Features:
✔️ Shaft Size: 5/8" – standard fit for many spa pumps
✔️ Seal Type: Buna/Carbon – excellent heat and chemical resistance
✔️ Designed for hot water environments
✔️ Replaces City Line #CL-200C and U.S. Seal #PS-3960
✔️ Prevents leaks and prolongs pump life

Trust the Spa Pump Seal (CL-200C / PS-3960) to keep your hot tub running smoothly. Available now at Splash Pool & Spa - Peterborough’s expert source for spa parts, seals, and repair essentials.