Wet End Casing for Piranha 2.5 Booster Pump - WP300

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Spa Systems Piranha spa booster pump complete wet end kit - 2 sizes available:
2.0hp - used on pumps labelled as 1.5hp and 2.0hp
3.0hp - used on pumps labelled 2.5hp and 3.0hp

Includes all wet end components:
Mechanical seal
Body O-ring
Faceplate bolts

Used on Heritage Spas and others

- Supplied as a disassembled kit.
- Requires mechanical seal to be siliconed into the rear pump body, and then full assembly.

Commonly leaked due to:
a) self-loosening barrel unions
b) cracked plastic housing
c) failed seals due to bromine usage