🔧 Seal the Deal with Confidence!
The Pump Lid O-ring for Sta-Rite DynaGlas U9-375 is a precision-engineered component designed to provide a reliable, water-tight seal for various Dyna-Glas and Dyna-Max series models. Made from durable materials, this O-ring ensures longevity and ease of installation, making it an essential part of your pool maintenance toolkit.
K**N
Measure the diameter you need.
I have a Str-rite dynaglass pump. However, this O-ring does not fit it. It is about 1/2" to large. Measure your pump strainer opening.the diameter of this o-ring is 6 3/4". I should have measured what I need and not gone just by the description of the product.It is good quality product and if it had fit would have lasted a very long time.
W**J
Excellent replacement O-ring
This was a perfect replacement fit for our Pool pump filter cover-recommend.
G**E
Too small if needed for top rim of the reservoir itself
This fits the lid but not the channel. Anyone who has this problem will understand what I mean. The O-ring is fine if you need lid fit only.My Sta-rite system seals perfectly fine and the pump remains strong as long as the O-ring is placed along the top channel of the reservoir bucket. However, recently I had major pool work done. The boss bragged that he replaced the O-rings at no added cost. That's great except the idiot obviously used a fit chart instead of examining what performed best with my particular system. He placed the new O-ring -- this one -- around the lid. Now I have considerably less water in the reservoir, massive amount of air bubbles in the returns, and the pump occasionally loses prime during the lower speed session of the two-speed motor. The water splashes out of the reservoir in several places when I manually turn off the pump. That never happened previously with the larger O-ring along the inside channel.This O-ring measures 6 3/4 on the outer dimensions and 6 1/4 inside. The channel version requires 7 outer and 6 1/2 inner dimensions. If anyone needs that O-ring the model number is AS568-439, or 439 when abbreviated. Make sure to get 1/4 width and not 1/8.
B**S
Make sure you have the correct o-ring!
Purchased to replace o-ring on the pool pump skimmer that was deteriorating. After what was thought to be a thorough search, I bought on line for price and availability. O-ring did not fit. As expected, Amazon effiecently handled the return. Purchased locally, but now I have the correct indentification for future replacement. Make sure you purchase the correct o-ring!
H**S
It does the job
It does the job
D**A
Correct size
Good product at a good price
E**T
Great buy.
Used this to replace my old one on a dynaglass. I used the silicone lube with it. This solved the problem of air leaking back into the system when the pump turns off. It also keeps air out of the system when the pump is running so it runs more efficiently. Great buy.
B**Y
Clean rim of lid and basket before replacing
Great fit for Sta-Rite Strainer basket.
Trustpilot
2 weeks ago
2 weeks ago