Understanding the Role of Mechanical Seals in Preventing Pump Leakage
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Advantages of Cartridge Seals: What Sets Them Apart in Industrial Applications
Introduction
Mechanical seals are essential for the safe and efficient transfer of fluids. Many industrial processes and applications utilize them to ensure pumps operate smoothly.
Being an essential component for improved pump performance, mechanical seals are available in different types, each with unique characteristics and advantages to meet diverse needs.
The one highly used in the most demanding applications is Cartridge Seals. They have broad use in various industrial applications that require seamless pump operation and transfer of fluids.
Cartridge seal usage welcomes multiple benefits, like leakage prevention, reduced friction, increased equipment service life, and some great benefits. Many of these advantages are highly rewarding for industrial processes.
In this blog, we will dive deeper into cartridge seal, discover many advantages of cartridge seal, and learn why it is the best choice for wide industrial applications.
But first, let’s understand what mechanical seals and cartridge seals are.
Let’s get started.
What Is A Mechanical Seal?
A mechanical seal is a machine component that is installed onto rotating shafts to keep the fluid within a pump, mixer, etc.
Simultaneously, mechanical seals protect fluids from contaminants and prevent fluid leaks along a rotating shaft to the atmosphere.
What Is A Cartridge Mechanical Seal?
A cartridge mechanical seal is a fully enclosed seal system with a pre-assembled package of seal components. It is composed of the following elements:
- Gland
- Sleeve
- Seal faces
- Lock collar
Energizing force sources such as single springs, multiple springs, metal bellows, or elastomers. Other hardware components for pre-assembly
Cartridge seals are pre-assembled and are very easy to install without the need for complex alignment or adjustment.
Along with ease of installation, they offer reduced downtime and improved seal performance.
Salient Features Of Cartridge Seals
- Vibration-free
- Smooth operation
- Highly durable
- Minimum maintenance
- Durable
- Sturdy construction
- Easy to operate
- Increased speeds
- High pressures
- Robust seal-faces
- Lessens the effects of pressure distortion
- Maintain temperature fluctuation
Advantages Of Cartridge Seals
When you choose cartridge seals for your industrial applications, you are more likely to reap a lot of benefits. Accompanying guaranteed reliability improvement, below are the top benefits of using cartridge mechanical seals:
1. Easy to install:
Due to the pre-assembled and enclosed system, cartridge seals are easy to install and do not need any specialist to perform difficult alignment or adjustments.
2. Higher functional security:
Again due to the pre-assembled seal with fixed axial settings, it provides a higher level of functional security as well as eliminates measurement errors.
3. Superior seal performance:
The third benefit cartridge seal offers is superior seal performance by eliminating every possibility of axial misplacement, which can cause performance issues.
4. Prevent dirt:
Cartridge seals prevent the entry of dirt and damage to seal faces in order to protect fluids from contaminants.
5. Low installation costs:
Due to less maintenance and reduced installation times, it significantly reduced the installation costs as well.
6. Easy repair and protection:
Cartridge units are easily repairable, and there is optimal protection of the shaft sleeve.
7. Zero product leakage:
One of the key benefits of cartridge seals is a high safety level by significant prevention of leakage of fluids, which cause hazards to pump operators.
8. Cost-effectiveness:
Cartridge seals are expensive in comparison to other seals. However, it tends to be more cost-effective in the long run due to less pump failure, easy maintenance, quick installation, and many more of its benefits.
Technical Specifications of Cartridge Mechanical Seal
| Face Materials (Seal Faces) | Carbon, SILICON CARBIDE, TUNGSTEN CARBIDE |
| Secondary Material (Sec. Seals) | Viton, EPDM, Silicon, Kalrez |
| Hardware (Metal Parts) | SS 316, SS 304, Hast-c |
| Shaft Diameter | 12 MM, 16 MM, 22 MM |
| Pressure | UP TO 35 Bar (KG/Cm2) |
| Temperature | 20 Deg To 300 Deg |
Why Is Cartridge Seals Best For Industrial Applications?
Cartridge seals are one of the best mechanical seal types used for various industrial applications. Its ready-to-use design, built-in assembly, and no fitting problems are major reasons why it is a first choice for mechanical engineers.
Amongst the above benefits mentioned, one of the most crucial ones is it doesn’t create performance errors and saves from various high expenses such as installation, frequent repair, and maintenance.
Therefore, if you are looking for the most cost-effective, long-term solution, a cartridge mechanical seal is the right choice.
Cartridge Seals Applications
Made as per the latest quality industry standards, cartridge mechanical seals are ideal for both dry and high-pressure applications. Below are the common cartridge seals applications:
- Slurry processing
- Chemical processing
- Pulp & paper industry process
- Processing syrups
- Petrochemical processing
- Pharmaceutical
- Power generation
- Boiler feed-water processing
Bottom Line
After seeing the benefits of cartridge seals, you are undoubtedly itching to install one to streamline your industrial application.
But from where?
Reach out to Popular Pumps Seals for all your mechanical seal requirements.
We are a leading cartridge seal manufacturer and supplier in India, specializing in providing mechanical seals that fulfill the standards up to a great extent.
Contact us today to request a quote, or head to our product page to explore our wide range of mechanical seal solutions for diverse industries.
