Graco 189409 SST Ball Housing

The Graco 189409 Stainless Steel Housing Ball ensures corrosion-resistant, precise check-valve operation in Graco diaphragm pumps.

OEM stainless steel housing ball
Provides tight sealing and durability
Corrosion-resistant for harsh fluids
Fits Graco 1590 and 2150 pumps

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Description

Graco 189409 SST Housing Ball for Diaphragm Pumps

✔ Compatible Machines

Graco Husky 1590 diaphragm pumps
Graco Husky 2150 diaphragm pumps

Overview

The Graco 189409 Housing Ball is made of stainless steel for maximum corrosion resistance. It ensures reliable fluid control and prevents backflow within the pump check-valve assembly.

Key Features

Part Number	189409
Material	Stainless Steel
Component Type	Housing ball
Pump Series	1590 & 2150 diaphragm pumps

Installation & Usage Tips

Install in clean check-valve cavity for best sealing.
Inspect for wear or corrosion before use.
Replace in sets for consistent performance.

Frequently Asked Questions

Stainless steel ensures corrosion resistance and long-term durability.

Yes, stainless steel is ideal for harsh chemical applications.

Yes, worn balls can cause leaks and reduced pump performance.

Yes, it fits standard housings of these pump series.

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