Well pump starts late


  #1  
Old 12-26-05, 02:39 PM
peter_s
Visiting Guest
Posts: n/a
Post Well pump starts late

About one week ago I noticed that my water flow would drop off about 50% and then, in about one to two seconds, return to normal. It feels like the pump should start sooner to maintain even flow. Most noticeable when in the shower. No other water problems. I have a residential well, pump and pressure tank. Pump and pressure tank between 5 and 10 yrs old.

Any thoughts?

Thanks.
Pete
 
  #2  
Old 12-27-05, 05:50 AM
R
Member
Join Date: Oct 2005
Location: north dakota/montana
Posts: 135
Received 0 Votes on 0 Posts
Tell us more about your system.
 

Last edited by rshackleford; 12-27-05 at 07:26 AM.
  #3  
Old 12-27-05, 06:58 AM
J
Member
Join Date: Sep 2002
Location: welland ontario
Posts: 7,936
Received 336 Votes on 289 Posts
What pressure does the pump turn off and on at?
 
  #4  
Old 12-27-05, 07:19 AM
P
Member
Join Date: Oct 2001
Location: So. Cal
Posts: 1,049
Received 0 Votes on 0 Posts
The precharge pressure in the pressure tank and the pump cutin pressure is too close together.
Drain your bladder tank completely and check the pressure. It should be 2 psi less than the pump cutin pressure (i.e. id the pump cuts in at 30 psi, the tank should have 28 psi of air in it).
This will allow the pump to start before the tank is empty, but still give you the drawdown necessary for a proper pump runtime.
Ron
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: