In this article, we’ll discuss a few ways to turn your FOLLOWER PUMPS into a high performing machine. These changes will save you money and make the pump perform better than ever before.
Common signs that a pump’s packing is failing include increased leakage, smoke in the stuffing box, and a baseline drip rate that cannot be controlled by gland follower adjustment.
1. Improved Performance
Whether you’re a firefighter or an aspiring high-tech CEO, you need a pump that delivers on performance. Our pumps have been tested to the limits and can stand up to the rigors of your job.
A highly visible water supply that can deliver 750 gpm at the touch of a button is a must for any well-resourced emergency operations center. The ability to do it in record time is no small feat.
Luckily for us, the engineers at GKN have taken the challenge head on by creating a pump with an impressive list of capabilities. Designed to be the driving pump for a full-out automatic system, this machine is packed with technological bells and whistles including low level grease sensors, blockage indicators, fault warning, intelligent electronic monitor, and a Buna N wiping seal rated for longevity and lubrication. The best part is, all of this is incorporated into a small footprint.
2. Reduced Wear
Reduced Wear
In many pumps, the seals on the shaft end of the pump rod, called cam followers, are worn through, causing reduced lift and pressure. This can cause engine fuel starvation, especially noticeable when accelerating or cold starting.
Replacing the cam follower is a simple and inexpensive preventative maintenance measure. This will ensure that your camshaft lobes do not get galled and damaged, and can save you from having to spend more money and time replacing the pump.
When pumping a highly viscous, stiff paste, it is important to have accurate control of the follower plate. This is to avoid the material from being squeezed out of the barrel, resulting in waste of produced parts or process breakdown.
This can be achieved by lowering the plate slowly into the barrel so that the material rises through the opening of a small hole in the center, into the intake socket. It is also advisable to lower the plate in a controlled manner, so that the amount of material pumped and the amount lifted through the plate are precisely the same.
Another way of ensuring proper control is to have the follower plate fitted with a static suction head, so that the stuffing box is evacuated by a stable suction pressure. This helps to remove the rubbing contact between the follower and diaphragm during operation, thus reducing wear on both components.
When the pump is in service, the follower gland should be inspected periodically for leakage. If a leak is observed, it should be repacked. On centrifugal pumps, rotary pumps, and reciprocating pulps, about 80% of wear is on the outer two packing rings nearest the gland. This is why it is important to have enough rings so that if one fails, another does the sealing.
3. Reduced Maintenance
Investing in regular pump maintenance and inspections will help you reduce costs and keep your system running at peak performance. A qualified expert can identify problems and perform the necessary repairs before they turn into major issues that require costly repairs or even replacements.
In many cases, homeowners only call pump or plumbing professionals when their systems break down or completely fail, resulting in an unnecessary amount of money being spent to keep these systems running. Instead, periodic maintenance and inspections can save your company a significant amount of money over the lifetime of your system.
The following steps will help you avoid these situations:
First, check your pumps to ensure that they are properly lubricated. Make sure to follow the instructions in your owner’s manual regarding how much lubricant to use. It is important to remember that lubrication will help extend the life of your pumps and keep them running smoothly for longer.
Next, check your bearings for wear and damage. A worn bearing will not provide the necessary support for your pump to operate as intended and can also cause excessive vibration, which could lead to other problems down the line.
Lastly, check your gland packing for leakage and repack it if needed. Running rotating machinery with packed glands consumes significantly more power than running it with a balanced mechanical seal, and can even reduce the life of your pumps.
If you are in the oil and gas industry, you may be familiar with the challenges that can arise with high-pressure fuel pumps. The most common problem is wear between the camshaft lobes and the high-pressure pump follower, which can prevent your pumps from generating sufficient piston movement. This is why it is crucial to periodically check your high-pressure fuel pumps for signs of wear and tear.
4. Reduced Noise
Many pump users experience issues with noise levels in their systems, especially those in industries where the operation of a high pressure pump is essential. For example, agricultural and commercial cleaning applications require a lot of moving parts that can make noises if they aren’t properly maintained.
In most cases, the problem lies in a few critical factors that need to be addressed for a pump to perform at it’s peak level and provide quiet operation. First, consider the type of pump and the performance it is designed to provide.
Next, think about where the noise is coming from and what might be causing it to increase in volume. For example, if a pump isn’t securely mounted or secured to the equipment it is attached to, vibrations can cause components to rattle and bang around.
Also, consider the hoses that are used to transport liquids and how they are routed. If they are too long, too rigid, or too soft, they can pulsate and make a drumming sound.
These types of pulsations are typically caused by a plugged check valve, but can also be caused by improperly aligned pistons or plungers in a pump. Proper maintenance can help prevent these problems from occurring, which can minimize pump noise and improve overall operation.
In general, pumps that are decoupled will produce significantly lower noise levels than those that aren’t. However, it is important to remember that pumps sample variance can also play a part in the final result.
5. Reduced Energy Consumption
Regardless of whether you operate a small manual pump or a large, high pressure, multi-stage metering system, it’s important to understand how the energy consumption of your pumps affects the overall performance of your operation. This can help to ensure the optimum energy efficiency of your pumping system, reducing the amount of power needed to operate your equipment and improving your bottom line.
The amount of energy consumed by a pump depends on the flow and pressure of the material being pumped. It is also dependent on the speed at which it operates. This means that a Variable Speed Drive (VFD) is often used to control the motor’s speed, ensuring that it does not over-speed and cause excessive losses.
ปั้มไลค์ is an efficient way to operate a pump, and can help you reduce your energy costs by allowing you to run the pump at a lower speed, and still maintain a steady and accurate fluid flow. VFDs are ideal for use in variable pumping systems, where multiple pumps are installed and staggered to meet flow requirements.
Another way to reduce the energy that is used to run a pump is to optimise the design of your pumping system. This can be achieved by ensuring that the flow and pressures are accurately specified for your application.
In addition to this, the energy of your pumps can be reduced by optimizing their sizing and dimensioning. This can lead to significant energy savings, and can ultimately result in a reduced capital expenditure payback time.
For example, a pump’s rotor and impeller can be designed to be of the correct size to ensure that there is sufficient space for the liquid in the cylinder to flow freely, without the need for additional pumps to keep up with the flow requirements. Additionally, the geometry of the pump itself can be optimized to minimise the friction torque in the pump, which will in turn save energy by reducing the need for a high torque motor.