CMP Pressure Test Plug [FG Main Drain] (25215-900-000) laingthermotech but to get it running

but to get it running the way it should

pump tubes can flatten

supporting more convenient operation and a smoother overall control experience

Useful for lubricating seals

When the original cartridge reaches the end of its useful life

CMP Pressure Test Plug [FG Main Drain] (25215-900-000) laingthermotech but to get it runningThe CMP Pressure Test Plug [FG Main Drain] is a practical replacement test plug for service work where matching the original configuration matters more than making a broad, generic substitution. It is used around drain or main drain service points where correct sizing and compatibility help simplify testing, winterizing, or water movement through the pool or spa system. Key identifying details from the listing include FG Main Drain. Because many CMP,