Graco 115830 Compression Spring
$20.20
In Stock
The Graco 115830 Compression Spring is a helical coil spring used inside Graco sprayers & pumps — giving the necessary return or actuation force in valves/pistons for smooth, reliable fluid flow and pressure control.
- Compression‑coil spring — resists axial load and returns to shape
- Used in pistons/valves of spray‑pumps for actuation or return force
- OEM‑specified — ensures correct fit & reliable operation when replacing worn springs
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Genuine OEM Part
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Compatible Systems for Graco 115830 Compression Spring
The Graco 115830 Compression Spring is a factory-specified coil spring used inside internal valve or piston assemblies of Graco sprayers and pump systems — providing the needed compressive force to actuate valves or return pistons reliably after each cycle.
- Graco spray-pumps / coating machines where 115830 is listed as “SPRING, COMPRESSION” in parts-diagram (valve or piston return spring)
- Fluid-handling / pressure-pump assemblies needing a reliable spring to maintain valve or piston function under repeated cycles of operation
- Maintenance or repair jobs — when original spring is worn out or damaged, 115830 can be used as OEM replacement to restore correct functioning of valves/pistons
Frequently Asked Questions
A compression spring resists compressive forces — when valve or piston moves due to pressure or manual actuation, spring compresses, and once force reduces, spring pushes back, helping valve/piston return or stay closed/open as required.
Because spring’s stiffness (spring-rate), length and material determine how accurately valve/piston moves and seals — if spring wrong ho, valve may leak, piston return na kare, ya pressure cycles disturbed ho. OEM spring ensures correct spec and reliable operation.
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