Graco 257779 Harness, Nitrogen Blanket, Double
$2,784.60
In Stock
The Graco 257779 Harness, Nitrogen Blanket, Double protects moisture-sensitive materials by creating a controlled nitrogen atmosphere for dual-tank systems. It helps maintain material quality and consistent dispensing performance.
- Dual-tank nitrogen blanketing system
- Prevents moisture contamination and oxidation
- 1-15 psi nitrogen regulator included
- Compatible with HFR™, HVR™, and EFR™ systems
- Designed for heated and dual tank feed assemblies
- Supports reliable material preservation
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Genuine OEM Part
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Compatible Machines
- Graco HFR™ Hydraulic Fixed Ratio Proportioners
- Graco HFR™ Proportioner Systems
- Graco HVR™ Plural-Component Proportioners
- Graco EFR™ Electric Fixed Ratio Proportioners
- Heated 75-Liter Tank Feed Systems
- Dual Day Tank Systems
- Two-Tank Material Feed Systems
- Compatible Tank Stand and Tank Feed Assemblies
The Graco 257779 Harness, Nitrogen Blanket, Double is designed for dual-tank applications requiring moisture protection and material preservation. This assembly creates a controlled nitrogen atmosphere above the material to reduce contamination and maintain consistent product quality. It is ideal for moisture-sensitive chemicals used in plural-component dispensing systems.
Key Features
- Dual-tank nitrogen blanket system for enhanced material protection.
- Helps prevent moisture contamination and oxidation.
- Maintains material consistency and extends usable life.
- Designed for use with plural-component and tank feed systems.
- Includes a low-pressure nitrogen regulator for controlled operation.
- Suitable for applications using moisture-sensitive materials.
Kit Components
| Component | Description |
|---|---|
| Nitrogen Regulator | Low-pressure regulator with 1-15 psi operating range. |
| Y-Connector | Distributes nitrogen supply to two tanks. |
| Nylon Hose | 20-foot hose for nitrogen supply routing. |
| Couplers and Bushings | Connect and secure system components. |
| Elbows and Adapters | Provide proper hose and fitting orientation. |
| Nuts and Ferrules | Ensure leak-free assembly connections. |
Benefits of Nitrogen Blanketing
- Reduces exposure to atmospheric moisture.
- Protects sensitive materials from degradation.
- Helps maintain consistent dispensing performance.
- Supports longer storage periods and improved material quality.
- Provides reliable operation for dual-tank systems.
Frequently Asked Questions
It creates a nitrogen blanket over materials stored in dual tanks to minimize moisture contamination and preserve material quality.
It is compatible with Graco HFR™, HVR™, EFR™, heated tank feed systems, and other dual-tank material feed assemblies.
Nitrogen blanketing protects moisture-sensitive materials from oxidation and contamination, helping maintain product consistency and performance.
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