This O-ring, also known as a gasket, is a genuine OEM replacement part designed for use in air sprayers. It is a rubber seal with a diameter of approximately 1.5 inches, that sits between the pump and filter to prevent air and paint leakage between the two mating parts. If the ring is lost, worn out, damaged, or has lost elasticity, it will need to be replaced. A faulty O-ring will result in issues such as leaking, low pressure, inconsistent spray patterns, and friction damage between the filter and pump. To replace the O-ring, open the sprayer housing and twist the pump off. Carefully pry the old O-ring off and clean the mounting area to ensure a good seal for the new ring. Place the O-ring over the filter and apply light pressure until it is flat against the surface. Reassemble the equipment to complete your repair.
This O-ring, also known as a gasket, is a genuine OEM replacement part designed for use in air sprayers. It is a rubber seal with a diameter of approximately 1.5 inches, that sits between the pump and filter to prevent air and paint leakage between the two mating parts. If the ring is lost, worn out, damaged, or has lost elasticity, it will need to be replaced. A faulty O-ring will result in issues such as leaking, low pressure, inconsistent spray patterns, and friction damage between the filter and pump. To replace the O-ring, open the sprayer housing and twist the pump off. Carefully pry the old O-ring off and clean the mounting area to ensure a good seal for the new ring. Place the O-ring over the filter and apply light pressure until it is flat against the surface. Reassemble the equipment to complete your repair.
Installation Instructions
Tyler from GRESHAM, OR
The O-ring that was on my Graco Paint Sprayer was worn out and needed to be replaced
The O-ring that connects the paint container to the paint sprayer was worn out from previously using it over the past couple of years. I started to notice that air would leak in the container causing the pain sprayer to not spray paint as normal. I would have to squeeze the air out of the container and hold it so the paint would go into t
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he pump to spray.
I purchased the new o-ring and took off the old o-ring with a small flat head screw driver. I put the new o-ring on and filled up the container with paint and the suction held after letting the air out. This fixed my issue of the air coming back into the container.
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