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Knowledge & Insights: EnviroGear

Blackmer Gear Pump Repair

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 […]

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What Exactly Is A Positive Displacement Pump?

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 […]

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“2 Guys Talk About Pumps” Video Series – Mechanical Seals and Seal-less Technology

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 […]

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Exciting Advancement in Seal-less Internal Gear Pump Technology

We would like to introduce an exciting advancement in seal-less internal gear pump technology from Pump Solutions Group.

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