

The Graco 233736 Surge Suppressor is designed to reduce pressure pulsation in industrial fluid handling and paint circulation systems, helping maintain smooth and consistent material flow.
The Graco 233736 Surge Suppressor is a professional-grade fluid system component designed to minimize pressure fluctuations in industrial fluid handling and paint circulation setups. It plays a critical role in maintaining steady pressure and smooth material flow, especially in systems driven by reciprocating or diaphragm pumps.
By absorbing pressure spikes and pump pulsation, this surge suppressor helps protect downstream components while improving overall system performance and finish quality.
| Application Area | Purpose |
|---|---|
| Paint Circulation Systems | Stabilizes pressure for smooth and even material flow |
| Industrial Finishing Lines | Improves coating consistency and surface finish |
| Fluid Transfer Systems | Absorbs pressure spikes during pump operation |
| Manufacturing Facilities | Supports continuous-duty fluid handling setups |
The surge suppressor is installed inline between the pump outlet and the fluid distribution line. Proper sizing, pressure rating, and compatibility with the system’s fluid type are essential to ensure optimal performance and long-term reliability.
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