Davey - Manómetro de montaje inferior, relleno de aceite, 400 kPa — Crystal Clear ER 135/180 - 33365

Davey – Pressure Gauge Bottom Mount, Oil Filled, 400 kPa — Crystal Clear ER 135/180

This is the genuine Davey replacement bottom-mount, oil-filled pressure gauge (rated to 400 kPa) for the Crystal Clear ER 135 and ER 180 cartridge filter models (DCC135EU / DCC180EU). Mounted on the filter lid, it gives a continuous, easy-to-read indication of system pressure so you always know when the cartridge element needs cleaning. It is typically replaced when the gauge needle sticks, reads erratically, or the dial becomes fogged or damaged.

Cómo funciona

As dirt accumulates in the filter cartridge, system pressure rises and flow to the pool decreases. Monitoring the pressure gauge lets you detect this build-up early: a rising reading above the normal operating pressure signals that the element must be removed and cleaned. The oil-filled design dampens pump vibration and pulsation, ensuring a stable, accurate needle position at all times — a clear advantage over dry gauges in pool filtration environments.

Compatibilidad

This part is specified by Davey for the Crystal Clear ER 135 (DCC135EU) and Crystal Clear ER 180 (DCC180EU) cartridge filter models. It connects to the threaded port on the filter lid; always use PTFE (Teflon) tape on the male thread during installation. If you own a different model in the Crystal Clear ER range (e.g. ER 225 or ER 270), please verify the correct part number before ordering.

Por qué es importante la autenticidad

A Davey genuine part ensures the gauge is calibrated and dimensioned to the exact specification of your filter lid port, maintaining a reliable pressure-tight seal. Third-party alternatives may have mismatched thread tolerances or inaccurate dial calibration, leading to false readings, leaks, or premature failure. Using genuine Davey parts also keeps your filter within Davey’s warranty and service requirements.