How often should I check my well pressure tank?

Check your pressure tank air charge at least once per year, ideally before summer when water demand increases. Visual inspections for rust, leaks, or damage should be done monthly. If you notice any changes in water pressure or pump cycling, check the tank immediately regardless of your maintenance schedule.

How long do well pressure tanks last?

A quality bladder-type pressure tank typically lasts 10-15 years with proper maintenance. Factors affecting lifespan include water quality (corrosive or sediment-heavy water shortens life), proper air charge maintenance, and whether the tank is sized correctly for the system. Galvanized tanks without bladders may last 15-20 years but require more maintenance.

What PSI should my pressure tank be set at?

The air charge in your pressure tank should be set 2 PSI below the cut-in pressure of your pressure switch. For a standard 40/60 system (pump turns on at 40 PSI, off at 60 PSI), the tank air charge should be 38 PSI. For a 30/50 system, set it at 28 PSI. Always check with the system off and pressure relieved.

Can I add air to my pressure tank myself?

Yes, adding air to a bladder tank is a DIY-friendly task. Turn off the pump, open a faucet to drain pressure, then use a standard tire pressure gauge and air compressor to check and adjust the air charge through the Schrader valve on top of the tank. Never exceed the manufacturer's maximum pressure rating.