Graco 257746 Fitting, Vacuum Tree Assy
$1,759.50
In Stock
The Graco 257746 Vacuum Tree Assy is an OEM manifold assembly designed for vacuum de-gassing applications in heated tank feed systems. It helps improve material quality and dispensing consistency.
- Genuine Graco part 257746
- Vacuum tree manifold assembly
- 100 psi (7 bar) maximum pressure
- Supports vacuum de-gassing processes
- Helps reduce air and moisture contamination
- Fits HFR™, HVR™, PR70, and PR70v systems
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Compatible Machines
- Graco HFR™ (Hydraulic Fixed Ratio) plural-component proportioners
- Graco HVR™ proportioning systems
- Graco PR70 feed systems with vacuum de-gas option
- Graco PR70v feed systems with vacuum de-gas option
- 75-liter heated tank feed packages utilizing a vacuum tree manifold assembly
The Graco 257746 Fitting, Vacuum Tree Assy is a genuine OEM manifold assembly designed for vacuum-assisted material handling systems. It provides multiple connection points and ball valve ports for vacuum de-gassing applications, helping remove trapped air and moisture from materials before dispensing. This contributes to improved ratio accuracy and more consistent system performance.
Key Features
| Part Number | 257746 |
|---|---|
| Product Type | Vacuum Tree Assembly |
| Application | Vacuum de-gassing and material feed systems |
| Maximum Working Pressure | 100 psi (0.7 MPa, 7 bar) |
| OEM Status | Genuine Graco replacement component |
Applications
- Polyurethane foam processing systems
- Polyurea coating applications
- Adhesive and sealant dispensing equipment
- Plural-component material handling systems
- Vacuum-assisted heated tank feed assemblies
Benefits of Using the Vacuum Tree Assembly
- Helps remove entrapped air and moisture from materials.
- Supports stable ratio control during dispensing.
- Reduces the risk of pump cavitation.
- Provides multiple connection points for vacuum system components.
- Built for industrial plural-component applications.
Frequently Asked Questions
It is used to create vacuum connections for de-gassing materials in heated tank feed systems, helping eliminate trapped air and moisture before dispensing.
It is used on selected Graco HFR™, HVR™, PR70, and PR70v systems equipped with vacuum de-gassing and heated tank feed configurations.
Yes. The 257746 Vacuum Tree Assembly is a genuine Graco OEM component manufactured for compatibility and reliable performance in supported systems.
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