Graco 189587 Back-Up Washer
$35.34
$37.40
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The Graco 189587 Washer Back-Up reinforces seals and prevents leaks in diaphragm pumps, ensuring long-lasting pump performance.
- Back-up washer
- Prevents leaks and reinforces seals
- Durable construction
- Fits Graco 1590, 2150, and 515 AODD pumps
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 189587 Back-Up Washer for Pump Sealing
✔ Compatible Machines
- Graco 1590 diaphragm pumps
- Graco 2150 diaphragm pumps
- Graco 515 AODD pumps
Overview
The Graco 189587 Washer Back-Up provides additional support to seals in diaphragm pumps, preventing leaks and maintaining consistent performance.
Key Features
| Part Number | 189587 |
|---|---|
| Component Type | Back-up washer |
| Material | Durable metal/plastic composite |
| Pump Series | 1590, 2150, 515 AODD |
Installation & Usage Tips
- Install behind seals to provide support.
- Inspect for wear and replace if necessary.
- Ensure proper alignment during assembly.
Frequently Asked Questions
It reinforces seals and prevents leaks in diaphragm pumps.
Yes, made from durable material to withstand pump pressure.
Fits Graco 1590, 2150, and 515 AODD pumps.
Inspect during maintenance and replace if signs of wear appear.
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