Graco 288262 Pneumatic Back Pressure Regulator
$4,120.00
Available to Order
The Graco 288262 Pneumatic Back Pressure Regulator maintains constant upstream fluid pressure in circulating and spray systems by using air pilot control to automatically regulate return flow.
- Air-operated diaphragm control
- Stabilizes pressure for spray guns and applicators
- Reduces pulsation and pressure fluctuations
- Used in Graco industrial coating and fluid handling systems
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Genuine OEM Part
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Compatible Machines
- Graco industrial paint circulation systems
- Graco spray finishing systems with pneumatic pressure control
- Graco fluid handling and transfer packages
- Graco dispensing systems using air-operated diaphragm or piston pumps
- Graco coating supply manifolds with return-line pressure regulation
Product Overview
The Graco 288262 Pneumatic Back Pressure Regulator is designed to maintain a stable and consistent upstream fluid pressure in circulating and spray systems. It uses air pilot pressure to control a diaphragm valve, automatically adjusting fluid flow back to the return line to keep the set pressure constant at the gun, valve, or applicator.
Key Functions
| Feature | Description |
|---|---|
| Pressure Control | Maintains constant upstream fluid pressure regardless of flow changes. |
| Pneumatic Operation | Air-controlled diaphragm ensures precise and repeatable regulation. |
| System Stability | Reduces pressure spikes and pulsation in circulating lines. |
| Application Range | Suitable for coating, finishing, and industrial fluid handling systems. |
Frequently Asked Questions
It maintains a constant upstream fluid pressure by opening or closing a return path based on air pilot pressure, ensuring stable flow to spray guns or dispensing valves.
It is typically installed in the fluid return line of a circulation loop to control and stabilize supply pressure upstream.
It is commonly used with paints, coatings, solvents, and other industrial fluids compatible with Graco circulation and spray equipment.
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