Merkur Bellows
Merkur Bellows 12:1 Ratio Pump Package with U-Cup Seal, Cart Mount, Fluid Filter, DataTrak
G12B12
Merkur Bellows
Merkur Bellows 12:1 Ratio Pump Package with U-Cup Seal, Cart Mount, Fluid Filter, DataTrak
G12B12
Graco’s Merkur bellows piston pumps provide low maintenance with no seals exposed to the atmosphere. These pumps are designed to eliminate conventional throat seals, providing high reliability for moisture-sensitive materials.
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Product Brochure
Graco’s Merkur bellows piston pumps provide low maintenance with no seals exposed to the atmosphere. These pumps are designed to eliminate conventional throat seals, providing high reliability for moisture-sensitive materials.
- Highest technology air motor on the market
- Low air consumption for increased efficiency
- Simple air motor design and minimal parts reduces repair time
- Easy-to-flush design allows for fast color changes and reduced material waste
- 300 series stainless steel pump construction provides long-lasting durability
- Fewer parts and online replacement bellows seal means improved serviceability, lower cost of ownership and reduced downtime
Specifications & Documents
Technical Specifications
Convert to Metric| Application | Supply |
|---|---|
| Compatible Material | Waterborne, Solventborne, High Solids, Xirallic, CARC, Metallics, Topcoats, Stains, Varnish, UV Coating |
| Fluid Inlet Size (in) | 3/4 |
| Fluid Inlet Thread Gender | Male |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 3/8 |
| Fluid Outlet Thread Gender | Male |
| Fluid Outlet Thread Type | NPT |
| Gun Model | No Applicator |
| Gun Technology | Bare Package |
| Gun Type | No Applicator |
| Includes | Pump Only Air Controls, Fluid Filter, DataTrak, U-Cup |
| Material | Stainless Steel |
| Maximum Flow Rate (gpm @ 60 cpm) | 1.6 |
| Maximum Operating Temperature (°F) | 120 |
| Maximum Working Pressure (MPa) | 8.3 |
| Maximum Working Pressure (psi) | 1200 |
| Motor Type | Pneumatic |
| Mount Location | Cart Mount |
| Mount Type | Cart Mount |
| Number of Pieces | 3 |
| Product Type | Bare Package |
| Pump Ratio | 12:1 |
| Pump Type | Pneumatic Piston Pump |
| Series | Bellows |
| Type | Pneumatic Piston Pump |
| Wetted Material | Stainless Steel |
| Application | Supply |
| Compatible Material | Waterborne, Solventborne, High Solids, Xirallic, CARC, Metallics, Topcoats, Stains, Varnish, UV Coating |
| Fluid Inlet Thread Gender | Male |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (cm) | 0.9525 |
| Fluid Outlet Size (mm) | 9.53 |
| Fluid Outlet Thread Gender | Male |
| Fluid Outlet Thread Type | NPT |
| Gun Model | No Applicator |
| Gun Technology | Bare Package |
| Gun Type | No Applicator |
| Includes | Pump Only Air Controls, Fluid Filter, DataTrak, U-Cup |
| Material | Stainless Steel |
| Maximum Flow Rate (gpm @ 60 cpm) | 1.6 |
| Maximum Working Pressure (MPa) | 8.3 |
| Maximum Working Pressure (bar) | 83 |
| Maximum Working Pressure (kPa) | 8300 |
| Motor Type | Pneumatic |
| Mount Location | Cart Mount |
| Mount Type | Cart Mount |
| Number of Pieces | 3 |
| Product Type | Bare Package |
| Pump Ratio | 12:1 |
| Pump Type | Pneumatic Piston Pump |
| Series | Bellows |
| Type | Pneumatic Piston Pump |
| Wetted Material | Stainless Steel |
Product Manuals
CAD Drawings
G15B05-3D-EN.zip
(15 MB)
Repair Parts
| Part No. | Description |
|---|---|
| 24A661 | 440 Stainless Steel Check Ball Kit for Merkur Bellows LB050A and LB050B |
| 24E716 | U-Cup Repair or Conversion Kit for Merkur Bellows LB050A and LB050B |
| 24A655 | V-Packing Seal Kit for Merkur Bellows LB050A and LB050B |
| 24F490 | Piston Kits for Merkur Bellows LB150A and LB150B |
| 24J859 | Reinforced PTFE V-Packing Kit for Merkur Bellows LB100A and LB100B |
| 24F488 | Piston Kits for Merkur Bellows LB050A and LB050B |
| 24A268 | Bushing Kit for Merkur Bellows LB050A and LB050B |
| 24E714 | O-Ring Kit for Merkur Bellows LB100A, LB100B and LB100C (acid) |
| 24T258 | 316 Stainless Steel Check Ball Kit for Merkur Bellows LB100A, LB100B, LB100C (acid), LB150A and LB150B |
| 24A801 | 316 Stainless Steel Seat and Ball Kit for Merkur Bellows LB100A, LB100B, LB150A and LB150B |
| 24E713 | O-Ring Kit for Merkur Bellows LB050A and LB050B |
| 24A788 | Tungsten Carbide Seats and 440 Stainless Steel Balls Repair Kit for Merkur Bellows LB100A, LB100B, LB150A and LB150B |
| 24A656 | V-Packing Seal Kit for Merkur Bellows LB100A and LB100B |
| 24A787 | Tungsten Carbide Seats and 440 Stainless Steel Balls Repair Kit for Merkur Bellows LB050A and LB050B |
| 24E631 | U-Cup Repair or Conversion Kit for Merkur Bellows LB100A and LB100B |
| 24E632 | U-Cup Repair or Conversion Kit for Merkur Bellows LB150A and LB150B |
| 24F296 | Displacement Rod Kit for Merkur Bellows LB100A, LB100B and LB100C (acid) |
| 24E712 | Hardware Kit for Merkur Bellows Pumps |
| 24J850 | PTFE Bellows Kit for Merkur Bellows LB050A and LB050B |
| 24J860 | Reinforced PTFE V-Packing Kit for Merkur Bellows LB150A and LB150B |
| 24A619 | Coupling Collars Kit, pack of 10, for Merkur LW050A, LW075A, LW100A, LW125A and LW150A |
| 24F489 | Piston Kits for Merkur Bellows LB100A and LB100B |
| 24A650 | Displacement Rod/Connecting Rod/Piston Kit for Merkur Bellows LB100A and LB100B |
| 24E766 | Bushing Kit for Merkur Bellows LB100A, LB100B, LB150A and LB150B |
| 24J851 | PTFE Bellows Kit for Merkur Bellows LB100A, LB100B, LB100C (acid), LB150A and LB150B |
| 24A657 | V-Packing Seal Kit for Merkur Bellows LB150A and LB150B |
| 24A649 | Displacement Rod/Connecting Rod/Piston Kit for Merkur Bellows LB050A and LB050B |
| 24A662 | 440 Stainless Steel Check Ball Kit for Merkur Bellows LB150A and LB150B |
| 24T257 | 316 Stainless Steel Check Ball Kit for Merkur Bellows LB050A and LB050B |
| 26A234 | U-Cup Repair or Conversion Kit for Merkur Bellows LB100C (acid) |
| 24A651 | Displacement Rod/Connecting Rod/Piston Kit for Merkur Bellows LB150A and LB150B |
| 24F492 | Displacement Rod Kit for Merkur Bellows LB050A and LB050B |
| 24E715 | O-Ring Kit for Merkur Bellows LB150A and LB150B |
| 24J858 | Reinforced PTFE V-Packing Kit for Merkur Bellows LB050A and LB050B |
| 24A800 | 316 Stainless Steel Seat and Ball Kit for Merkur Bellows LB050A and LB050B |
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