Merkur – Bellows piston pumps

Merkur bellows piston pumps are plunger bellow seals piston pumps. The improved bellows seal design eliminates throat seal leakage and lubrication.

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.

The gentle pumping action of the Merkur bellows pump, combined with reduced sealing surfaces, provides superior handling of shear-sensitive materials, including UV coatings and waterborne materials.

PRODUCT FEATURES

  • 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

Operator control panel 

Air controls located at operator height for easy setting and monitoring

DataTrak™

  • Easy-to-set runaway protection
  • Pump diagnostics for maintenance
  • Resettable batch counter tracks material usage and maintenance schedule

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

TECHNICAL SPECIFICATIONS

  • Maximum fluid inlet pressure: 15 psi
  • Maximum fluid temperature: 160°F
  • Ambient temperature range: 35° to 120°F
  • Stroke length: 2.5 in
  • Wetted parts: PEEK, PTFE, stainless steel, tungsten carbide, UHMWPE
  • Maximum Fluid Working Pressure

Models LB050A and LB050B: 4500 psi
Models LB100A and LB100B: 3600 psi
Models LB150A and LB150B: 2400 psi


MATERIALS

  • Waterborne
  • Solventborne
  • High Solids
  • Xirallic
  • CARC
  • Metallics
  • Topcoats
  • Stains
  • Varnishes
  • UV Coating

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

INDUSTRIES

  • CARC
  • Furniture Finishing / Manufacturing
  • General Metal Finishing / Manufacturing
  • Railroads
  • Wood and Wood Products – Pumps
  • Heavy Equipment Manufacturing