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Hit a specific ratio and volume – the first time, and every time – with the Graco HFR™. This hydraulic fixed ratio unit offers continuous flow bead dispensing of industrial sealants and adhesives at a 1:1 ratio.
Industrial meter, mix and dispense system processes two component materials, such as adhesives, urethanes, polysulfides, epoxies, silicones and resins. Application examples include batch processing, potting, encapsulating, vacuum infusion, pultrusion and automated beads.
Features
- Static, dynamic, or impingement mixing options, along with positive displacement pump technology, help improve throughput while reducing scrap and rework.
- Modular design provides the flexibility to configure components to specific requirements, whether you are drawing beads, putting down small or large material shots, or using a robot with continuous flow.
- Standard parts ease maintenance, eliminating costly pump rebuilds and the need for backup pumps.
- Configured equipment solution has a faster lead time than custom engineered solutions.
- Precision, on-ratio dispense reduces material waste at a lower cost than basic shot meters or gear pumps.
- Intuitive, easy-to-use controls simplify training.
- Integrated USB lets you download process data onto a flash drive for further analysis.
Specifications
| Air Inlet Size (in) | 1/4 |
| Air Inlet Thread Type | NPS |
| Amperage (A) | 55 |
| Applicator Type | Automatic |
| Component A Inlet Size (in) | 3/4 |
| Component A Outlet Size (in) | 1/2 |
| Component A Thread Gender | Female |
| Component A Thread Type | NPT |
| Component B Inlet Size (in) | 3/4 |
| Component B Outlet Size (in) | 1/2 |
| Component B Thread Gender | Female |
| Component B Thread Type | NPT |
| Frequency (Hz) | 50/60 |
| Includes | Proportioner, Fluid Regulator Kit, Material Hoses, MD2 Valve, Supply Pump, Supply Hoses |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Flow Rate (lb/min) | 3 |
| Maximum Fluid Temperature (°F) | 120 |
| Maximum Hose Length (ft) | 15 |
| Maximum Number of Colors | 2 |
| Maximum Working Pressure (MPa) | 17 |
| Maximum Working Pressure (psi) | 2500 |
| Measuring Type | Meter |
| Model | HFR |
| Overall Depth (in) | 37.2 |
| Overall Height (in) | 58.1 |
| Overall Width (in) | 51.8 |
| Phase | 1 |
| Power Rating (HP) | 16.96 |
| Power Rating (W) | 12650 |
| Power Rating (kW) | 12.7 |
| Power Source | Electric, Hydraulic |
| Sound Power Level (dB(A)) | 93 |
| Tank Capacity (gal) | 8 |
| Type | Metering System |
| Weight (lb) | 634 |
| Wetted Material | Aluminum, Stainless Steel, Zinc-Plated Carbon Steel, Brass, Carbide, Chrome, Fluoroelastomer, PTFE, UHMWPE, Chemically Resistant O-Rings |
| Air Inlet Size (cm) | 0.635 |
| Air Inlet Size (in) | 1/4 |
| Air Inlet Size (mm) | 6.35 |
| Air Inlet Thread Type | NPS |
| Amperage (A) | 55 |
| Applicator Type | Automatic |
| Component A Inlet Size (in) | 3/4 |
| Component A Inlet Size (mm) | 19.05 |
| Component A Outlet Size (in) | 1/2 |
| Component A Outlet Size (mm) | 12.7 |
| Component A Thread Gender | Female |
| Component A Thread Type | NPT |
| Component B Inlet Size (in) | 3/4 |
| Component B Inlet Size (mm) | 19.05 |
| Component B Outlet Size (in) | 1/2 |
| Component B Outlet Size (mm) | 12.7 |
| Component B Thread Gender | Female |
| Component B Thread Type | NPT |
| Frequency (Hz) | 50/60 |
| Includes | Proportioner, Fluid Regulator Kit, Material Hoses, MD2 Valve, Supply Pump, Supply Hoses |
| Maximum Air Inlet Pressure (bar) | 6.9 |
| Maximum Air Inlet Pressure (kPa) | 690 |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Flow Rate (cc/sec) | 20 |
| Maximum Flow Rate (kg/min) | 1.36 |
| Maximum Fluid Temperature (°C) | 50 |
| Maximum Hose Length (m) | 4.575 |
| Maximum Number of Colors | 2 |
| Maximum Working Pressure (MPa) | 17 |
| Maximum Working Pressure (bar) | 172 |
| Maximum Working Pressure (kPa) | 17200 |
| Measuring Type | Meter |
| Minimum Flow Rate (cc/sec) | 4 |
| Model | HFR |
| Overall Depth (cm) | 94.5 |
| Overall Depth (mm) | 945 |
| Overall Height (cm) | 147.6 |
| Overall Height (mm) | 1476 |
| Overall Width (cm) | 131.6 |
| Overall Width (mm) | 1316 |
| Phase | 1 |
| Power Rating (W) | 12650 |
| Power Rating (kW) | 12.7 |
| Power Source | Electric, Hydraulic |
| Sound Power Level (dB(A)) | 93 |
| Tank Capacity (L) | 30 |
| Type | Metering System |
| Weight (kg) | 288 |
| Wetted Material | Aluminum, Stainless Steel, Zinc-Plated Carbon Steel, Brass, Carbide, Chrome, Fluoroelastomer, PTFE, UHMWPE, Chemically Resistant O-Rings |