What PSI should a Hayward pool filter run at?
Generally speaking, a pressure reading between 10 – 25 psi can be considered normal. Once you have installed a new filter, turn everything on and take a baseline reading. Each time that you change your pool filter take a new baseline reading.
Can a Hayward pump and de filter have no pressure?
Hayward Pump And DE Filter With No Pressure WeT HeaD July 18, 2009 Pools 22 Comments Question: I have the same problem with no pressure. Have an above ground pool with a Hayward pump and DE filter. We took the filter apart and cleaned it, the pressure was great for a few days, now nothing again.
How can I get water out of my Hayward pump?
3) Go to the pump and open the lid a bit, and then there will a big rush of water that comes out from the pump. What this will do is remove the hydro-lock that often happens in above ground pools. Once the water rushed out of the pump for a few seconds , close the lid.
Where is the pressure gauge on the Hayward filter?
The pressure gauge on the Hayward valves are in the pump inlet chamber, so if you have enough restriction in the return path (small eyeballs), you could see a pretty substantial pressure in recirculate mode. Click to expand… Yes, I ran the OCLT a few times after the opening SLAM and it checks out. I really do not think my chemistry is to blame.
How is the water in the Hayward pool?
– Water chemistry is good. pH 7.4, FC 5, CC 0, CYA 40, CH 210, TA 85. 25,000 gallon in ground pool. Hayward 1 HP pump. Water is crystal clear and the water level is where it needs to be. The pool was very dirty when I first opened, but I treated it in a timely and effective manor by SLAMing it.
What should the pressure be on a Hayward pool filter?
Hello JohnGarrity – The pressure does usually rise slightly after adding DE. 4.5 pounds of DE would be correct for the Hayward DE3620. As far as the starting PSI, every pool is different. A starting PSI of 15.5 is not unusually high. It sounds like the filter is working properly.
Is there a problem with my Hayward pool pump?
Reliable & durable, Hayward pumps will still likely need some type of troubleshooting at some point during your relationship. Often what appears to be a pool pump problem is actually a filter problem or a valve problem, so the first step is to rule out any mis-aligned valves or obstructions in the filter or pipes.
Which is worse low or high pool filter pressure?
Low pressure in your filter is much less dangerous than high pressure, but it means your filter isn’t doing its job. Low pressure will (almost) always be caused by a problem at or before the pump. That’s because after the pump the water is under pressure so any problems would produce high pressure, not low.
What should I do if my pool pump pressure is high?
Pull out the cartridge to clean it, or backwash a DE or sand filter. If the pressure goes back to the ideal, you’re done. If the pressure gauge continues to read high after you’ve cleaned the filter, something isn’t working right. Something is preventing water from flowing back into the pool after it passes through the pump.
