Graco 257916 Pump, Assy, Vacuum, 6.9Cfm, 1Stage
$16,947.81
$17,490.00
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OEM single-stage vacuum pump assembly designed for Graco HFR™ and EFR™ proportioning systems. Delivers 6.9 CFM for reliable material degassing and feed tank applications.
- Part Number: 257916
- Flow Capacity: 6.9 CFM
- Single-Stage Vacuum Pump
- OEM Graco Replacement Part
- Supports Material Degassing
- Fits HFR™ and EFR™ Systems
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Genuine OEM Part
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Compatible Machines
- Graco HFR™ Hydraulic Fixed-Ratio Proportioners
- HFR™ systems equipped with A and B feed tanks
- HFR™ systems using stainless steel tank stands
- Graco EFR™ Electric Fixed-Ratio Proportioners
- Vacuum-assisted material feed systems and degassing applications
The Graco 257916 Pump, Assy, Vacuum, 6.9 CFM, 1 Stage is an OEM vacuum pump assembly designed for material feed and degassing systems used with Graco proportioning equipment. This single-stage pump provides reliable vacuum performance for removing trapped air and moisture from materials, helping maintain accurate mixing ratios and consistent dispensing results.
Product Features
- Original Graco vacuum pump assembly.
- Single-stage design with a flow capacity of 6.9 CFM.
- Supports material degassing and feed tank applications.
- Helps eliminate entrapped air and moisture.
- Improves material consistency and dispensing accuracy.
- Suitable for polyurethane, adhesive, sealant, and composite processing systems.
- Designed for long-term industrial operation.
Specifications
| Part Number | 257916 |
|---|---|
| Product Type | Vacuum Pump Assembly |
| Flow Capacity | 6.9 CFM |
| Stage | Single Stage |
| Application | Material Feed and Vacuum Degassing Systems |
| OEM Manufacturer | Graco |
Common Applications
- Polyurethane processing systems.
- Adhesive dispensing applications.
- Sealant and composite manufacturing.
- Vacuum-assisted feed tanks.
- Material degassing operations.
- Industrial proportioning systems requiring precise material preparation.
Related Components
| Part Number | Description |
|---|---|
| 257757 | Insulator Blanket Assembly, 38 L |
| 257758 | Insulator Blanket Assembly, 75 L |
| 257770 | Refill Kit for Customer-Supplied Feed System |
| 257778 | Nitrogen Blanket Harness, Single |
| 257779 | Nitrogen Blanket Harness, Double |
| 123030 | Mist Filter |
| 123031 | Chemical Trap Filter |
| 123032 | NW25 Center Ring, Aluminum/Viton |
| 123033 | NW25 Clamp |
Frequently Asked Questions
The Graco 257916 vacuum pump assembly is used in material feed and degassing systems to remove air and moisture from materials before dispensing, helping maintain consistent mixing and application quality.
This pump is compatible with Graco HFR™ Hydraulic Fixed-Ratio Proportioners, HFR feed tank systems, stainless steel tank stand configurations, and Graco EFR™ Electric Fixed-Ratio Proportioners.
A flow capacity of 6.9 CFM (cubic feet per minute) indicates the amount of air the pump can move, providing sufficient vacuum performance for industrial material preparation and degassing applications.
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