Jack Goetz
New Member
I have been living in this house since 1990 with a deep submersible pump, a diaphragm holding tank and a water conditioning system. Other than normal issues over the last 22 years the system has worked flawlessly.
Within the last two months a strange thing has been happening. I notice the pump cycling frequently and when I watch the pressure gauge as water is being used in the house, it runs to full pressure and then as soon as the pressure begins to drop the pump comes back on and it continues to cycle maintaining maximum pressure (about 65 lbs.).
My low pressure cutoff is set to 40 lbs. I keep the air bladder pressure at about 35-38lbs.
What I have noticed recently is when I shut the power off to the pump and drain the tank the air pressure will be 55-65 lbs. How could the pressure be rising in the bladder once I have set it to 35lbs? When I let pressure out of the bladder the system cycles normally between 40 and 65lbs. It takes about 1-2 weeks until I notice the same issue.
So my question is: What would cause pressure increase in the diaphragm of a holding tank?
Within the last two months a strange thing has been happening. I notice the pump cycling frequently and when I watch the pressure gauge as water is being used in the house, it runs to full pressure and then as soon as the pressure begins to drop the pump comes back on and it continues to cycle maintaining maximum pressure (about 65 lbs.).
My low pressure cutoff is set to 40 lbs. I keep the air bladder pressure at about 35-38lbs.
What I have noticed recently is when I shut the power off to the pump and drain the tank the air pressure will be 55-65 lbs. How could the pressure be rising in the bladder once I have set it to 35lbs? When I let pressure out of the bladder the system cycles normally between 40 and 65lbs. It takes about 1-2 weeks until I notice the same issue.
So my question is: What would cause pressure increase in the diaphragm of a holding tank?