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Graco Merkur Bellows 500 PSI @ 2.4 GPM 5:1  U-Cup Seal -  Wall Mount Pump Pump Only

Graco Merkur Bellows 500 PSI @ 2.4 GPM 5:1 U-Cup Seal - Wall Mount Pump Pump Only

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Package includes pump, pump only air controls. Siphon tube, hoses, and guns are not included.

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


  • 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.


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