For many industrial fluid handling systems, pump maintenance is simply accepted as part of day-to-day operations. Packing adjustments, lubrication checks and unexpected downtime can all add to operating costs and reduce productivity.

Graco’s redesigned Sealed 4-Ball Pump has been developed to address these challenges, helping businesses reduce maintenance requirements while maintaining reliable fluid delivery.

Unlike conventional piston pumps, the Sealed 4-Ball design features a fully sealed fluid section that eliminates the need for throat seal liquid (TSL) and significantly reduces routine operator intervention. This innovative design helps minimise wear, improves reliability and keeps paint circulation and fluid transfer systems running for longer periods between maintenance intervals. (Graco)

One of the key advantages of the redesigned pump is its ability to deliver high flow rates at lower cycle speeds. Operating at reduced cycle rates means less wear on internal components, helping to extend pump life and improve overall system efficiency. (Graco)

The latest design also incorporates improved coatings and enhanced sealing technology, providing longer seal life and greater durability in demanding industrial environments. In the event of a bellows failure, the pump is designed to continue operating, allowing maintenance to be scheduled at a convenient time rather than forcing an immediate shutdown. (Graco)

Suitable for use with electric, hydraulic and pneumatic drive systems, the Sealed 4-Ball Pump is ideal for paint circulation, coating supply and other fluid transfer applications where reliability is critical. (Graco)

At Fluid Equipment Services, we supply and support a wide range of Graco pumping equipment. If you’re looking to reduce maintenance costs, improve uptime and increase the efficiency of your fluid handling system, our team can help you identify the right solution for your application.

Contact Fluid Equipment Services today to discuss your requirements.