A customer in the HVCR (heating, ventilation, air conditioning and refrigeration) industry brought in their Busch WV1000 blower to be serviced. The blower or vacuum booster, resting on top of a Busch Cobra dry screw pump, was used for helium leak testing in the manufacturing process of commercial HVAC compressor systems. Debris had built up […]
A customer brought us their Blackmer CRL4B Sliding Vane Pump used for pumping CO2, because they were not experiencing the longevity needed from their pump to fulfill application demands. The pump would work for a limited time and break down. The last repair shop the customer used to repair the pump did a number of […]
An industrial gas supplier needed their Blackmer pump for pumping propane restored. Upon arrival, the signs of wear were obvious. The outside of the pump was weathered and corroded. It even seized up when attempting to start it. When the pump was disassembled, the inner parts, including the vanes, casing liner, rotor and head discs, […]
In many applications, pumps are completely submerged in the liquid of what’s being pumped and are constantly surrounded by that liquid. Forces such as gravity and air pressure ensure that no air enters the suction line of the pump. For many other pumping applications, it is necessary for pumps to be above the level of […]
This water tempering skid was designed for an aerosol and bag on valve filling manufacturer. The manufacturer needed a way to heat up 194 gallons of batch water in their pressurized tank (able to fill 75 cans per minute), so they could test their product can’s integrity at 135 degrees Fahrenheit. The water tempering skid […]
