Air-Assisted Airless package includes pump, pump and gun air controls, G15 or G40 guns, fluid hose, gun fluid hose, gun air hose, 5 gallon (19 l) pail suction hose and tube

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

Applications

• Catalyzed coatings
• Varnish and lacquer
• High solid coatings
• Abrasive materials
• Solvent and waterborne materials
• Moisture-sensitive materials
• UV-cure coatings
• Flat line machine lines
• General finishing applications where open wet cups are not preferred

Operator Control Panel
Air controls located at operator height for easy setting and monitoring.

Merkur Air Motor Technology

• Highest technology air motor on the market
• Low air consumption for increased efficiency
• Simple air motor design and minimal parts reduces repair time

Leak Proof Pump Lower

• 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

1. Air Valve

• Provides smooth and rapid changeover

2. Quick Removal Coupler

• Allows for easy disassembly of the pump lower from the air motor

3. Rotatable Inlet Fitting

• Inlet can be rotated 360 degrees for easy access

4. Improved Bellows Seal Design

• Eliminates throat seal leakage and lubrication

5. Overflow Chamber (Optional)

• D-shaped seal and overflow chamber contains the material within the pump in case of bellows leakage

6. Throat and Piston Packings

• Spring-loaded to maintain long packing life – no adjustments needed
• Available with V-Packing seals for abrasives or U-Cup seals for UV coatings