Graco 16A661 Air Valve Cover
$83.25
In Stock
The Graco 16A661 Cover Air Valve is a genuine air-valve side cover for select Graco diaphragm pumps, ensuring proper sealing and stable air-motor performance.
- OEM replacement air-valve side cover
- Fits diaphragm pump models 233500, 233501, 233776, 233777
- Supports reliable air-valve operation
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 16A661 Cover Air Valve – Replacement Air Valve Side Cover
Compatible Machines
This Graco 16A661 Cover Air Valve fits the following diaphragm pump models:
- Graco 233500 Diaphragm Pump (Aluminum, Series D, NPT)
- Graco 233501 Diaphragm Pump (Stainless Steel, Series C, NPT)
- Graco 233776 Diaphragm Pump (Aluminum, BSPP)
- Graco 233777 Diaphragm Pump (Stainless Steel, BSPP)
Product Description
The Graco 16A661 Cover Air Valve is a genuine replacement side cover designed for the air-valve section of compatible Graco diaphragm pumps. It provides proper sealing, protects internal valve components, and supports stable air-motor performance.
Key Features
- Protects and seals the air-valve side of the pump
- Made for industrial diaphragm pump applications
- Durable OEM-grade construction
- Ensures proper air motor operation
Technical Details
| Part Number | 16A661 |
|---|---|
| Part Type | Air Valve Side Cover |
| Category | Diaphragm Pump Components |
| Fitment | Air Valve Side (Cover, Side) |
Frequently Asked Questions
It covers and protects the air-valve assembly on compatible diaphragm pumps, helping maintain proper sealing and air-motor operation.
Check the pump model number on your machine. If it matches 233500, 233501, 233776, or 233777, this part is the correct replacement.
No, the 16A661 is designed for specific Graco diaphragm pumps and is not used on airless piston-type sprayers.
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