Compression Packing Failure: How to Assess the Problem
Compression packing has been around just about as long as mechanical pumps have existed. This process is still used in today’s equipment to prevent loss of process fluids into the environment. Like most things in the industrial pump world, compression packing is not without challenges. If components aren’t monitored, maintained and repaired as needed, compression […]
The Best Submersible Pumps for Harsh Environments
Though you may use a submersible pump for any number of applications, they often shine the most in challenging environments. Submersible pumps are specifically designed to deal with harsh situations like mines, sewers and other inhospitable places. Every challenging environment brings with it a unique set of needs. Every operation will be a little different. […]
How to Prevent Valve Noise and Flow Damage
Most pump operators and piping system managers are most concerned about leaks and maintaining the desired flow rate. However, two other major issues are valve noise and damage from choked flow or cavitation. Our team at Cortech Engineering has put together a couple of tips you can incorporate into your operation that will help prevent […]
What Type of Lubrication is Best for My Pump Bearing?
When it comes to pumping bearings or rolling element bearings, proper lubrication is absolutely vital. It minimizes friction, prevents wear and dissipates heat. Without lubrication, the bearings will fail and can cause failure to the pump. Here are some of the key goals of bearing lubrication: Support loads with good lubricating film strength Maintain stable […]
How Mechanical Seals Can Solve Unique Pump Problems
The use of mechanical seals is not right for every pump application, whether due to materials incompatibility or other factors. But mechanical seals can be extremely useful in some situations. In fact, they can solve a number of unique pump problems faced by operators in a variety of industries. Our team at Cortech Engineering is […]
Cortech Product Feature – Sundyne ANSIMAG Process Pumps KM Series
When it comes to low flow pumping applications, Sundyne ANSIMAG process pumps are some of the best available. Sundyne’s motto is “We Know Low Flow,” and the proof is in their revolutionary KM Series of ETFE/PFA lined magnetic drive pumps. Applications Sundyne ANSIMAG KM Series process pumps are ideal for many different low-flow applications […]
The Importance of Pump Suction Specific Speed for Avoiding Pump Repair
When you work around industrial pumps, a term you may hear a lot is pump suction specific speed (often designated as Nss). Nss is an important factor to understand, but not every operator completely understands what it represents. Our team at Cortech Engineering is here to help you better understand what Nss is and why […]
Using Surge-Anticipating Valves to Reduce Pump Repair Costs
If your pump system is prone to sudden surges of process fluids, it presents a real problem. First, it makes it difficult to control flow rate and achieve desired pump performance. Second, it can ultimately do significant damage to your system that will be costly to repair and lead to unwanted downtime. Having the […]
Cortech Product Feature – LMI Series G Motor-Driven Metering Pumps
LMI is a leading manufacturer of metering pumps and controllers. They are part of the Accudyne Industries family of brands. As a specialist in metering pumps, LMI offers many innovative designs. One great example of their ingenuity is the Series G line of motor-driven metering pumps. Heavy-Duty Design These motor-driven metering pumps feature a […]
6 Things to Consider When Selecting a Wastewater Solids-Handling Pump
When you are processing wastewater, there is naturally a more demanding variety of materials and fluid consistencies running through your plant. Having a pump that can handle solids is a must. At Cortech Engineering, we are in the business of helping operators find the best pumps for their specific applications. When selecting a wastewater solids-handling […]
SEEPEX Open Hopper Pumps for Improved Flowability
Certain applications require an open hopper pump to feed in materials and maintain a consistent flow. They work by having an open hopper on the top of the pump and an auger feed screw. These pumps are specially designed to handle viscous to semi-solid products with little to no flowability. SEEPEX is a leading […]
6 Common Mistakes Made with Flexible Shaft Couplings
Flexible shaft couplings are fairly inexpensive and they are relatively simple to install and maintain. However, they often fail prematurely and that can be frustrating in your operation. In many cases, flexible shaft coupling failure is a matter of user error. Here are six of the most common mistakes made with flexible shaft couplings: […]