A major asphalt paving company needed their Viking KK4124A internal gear pump for pumping hot oil overhauled. The wear was evident on the rotor, shaft and the pump’s mechanical seal was leaking. The seal flush line was also not set at the correct orientation. After modifying the seal flush line, so it was set at […]
Roots Blower Repair
Pictured is a Roots 68-URAI rotary lobe blower for a leading producer of cement and other building materials. The customer brought us several of these units that needed repair, hoping to save money instead of having to buy brand new units. However, the units were in poor condition, with most needing major parts to function, […]
Tuthill/Hypro Oil Filter Skid
This oil filter skid was designed for an industrial refrigeration designer/builder contractor. The contractor wanted to be able to filter oil inline on ammonia compressors and ultimately chose a Tuthill L-Series gear pump to side stream the oil. It’s preferred to have a system that side streams the oil, rather than a system with the […]
What is a Rotary Vane Pump and How Does it Work?
Choosing the right positive displacement pump can be a challenging endeavor. A rotary vane pump maybe the right choice depending on the application, media and environmental circumstances. What are rotary vane pumps and how do they work? Check out the article below on the ins and outs of rotary vane pumps. What is a Rotary […]
ANSI Pump Assembly Overhaul
Pictured is a ANSI pump assembly that an automotive supplier brought in due to a leaking seal. Luckily in this case, there were no major parts needed. A standard overhaul was done on the pump. All the common wear items, including new ball bearings (pump and motor), mechanical seal, gaskets, O-rings, a coupling insert were […]
Kerr Pump Repair
An engineered coating manufacturer needed their Kerr 5500 Series Vertical Process Pump repaired. As seen in the pictures below, excessive scale buildup inside and outside of the pump’s wet end caused the pump to seize or completely lock up. The shaft unfortunately needed to be replaced due to wear in critical areas. After replacing the […]
