Pictured is a Blackmer Gear G1-55 pump that was used for pumping a starch-based adhesive used in the manufacturing process of corrugated cardboard. The customer brought the pump in for a leaking seal. The seal unfortunately failed after pressures climbed above the seal’s operating pressure. The triple lip style cartridge seals used in this application […]
Positive Displacement (PD) Pumps work by trapping a fixed amount of fluid, then displacing or forcing it into the discharge pipe. PD Pumps are engineered to use a reciprocating, rotary or diaphragm method to move a variety of fluids. These pumps are most commonly used for pumping viscous liquids and those that contain fragile solids. PD […]
John Vorpagel (Anderson Process) and Mike Solso (Blackmer Gear Pumps, formerly EnviroGear Pumps) sit down to discuss mechanical seals, seal-less technology, and Envirogear® E Series Magnetically Coupled Seal-less Internal Gear Pumps in their first video series, “2 Guys Talk About Pumps”. Check out the first series of short videos below: Face it, Mechanical Seals are […]
We would like to introduce an exciting advancement in seal-less internal gear pump technology from Pump Solutions Group.
