Graco 189319 Seat Ball SST 1590

The Graco 189319 Stainless Steel Seat Balls provide dependable sealing and smooth check-valve operation in Graco 1590 diaphragm pumps.

OEM stainless steel seat balls
Ensures tight and consistent valve sealing
Corrosion-resistant and long-lasting
Designed for Graco 1590 pumps

$368.13

Based on 0 reviews

Description

Graco 189319 Stainless Steel Seat Balls for 1590 Pumps

✔ Compatible Machines

Graco Husky 1590 diaphragm pumps

Overview

The Graco 189319 Seat Balls are precision-manufactured stainless steel components used in the check-valve assemblies of Graco 1590 diaphragm pumps. They ensure reliable fluid sealing, consistent flow direction, and dependable pump performance in demanding applications.

Key Features

Part Number	189319
Material	Stainless Steel (SST)
Component Type	Seat balls
Pump Series	Husky 1590

Installation & Usage Tips

Replace seat balls in matched sets for proper sealing.
Inspect valve seats for wear before installation.
Clean the valve cavity to prevent debris interference.

Frequently Asked Questions

Seat balls control fluid direction by sealing and unsealing the check valves during pump operation.

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