China Clothes
Clothes

MECHANICAL SEALS FOR PUMP

Mechanical seal for pump is a kind of dynamic seal assembly, which is widely used on the rotating shaft. It is also known as the end seal. Consisting of at least a pair of end faces which are perpendicular to the rotating shaft, mechanical seal acts on the end surface through fluid pressure and compensation mechanism (elastic force or magnetic force). In addition, auxiliary seal makes the joint surface stick and keep relative sliding, so as to prevent fluid leakage.

Different Types of Water Pump Seals

Elastomer Rubber Bellow Mechanical Seals

Developed with rubber bellow, this type of seal is widely used for water, oil and other light duties applications. Both standard and OEM elastomer bellows seals are available.Most of our rubber bellow seals can easily replace your pump seal.

Metal Bellow Mechanical Seals

Compared with common pusher seals, metal bellow seals have more advantages. The structure eliminates seal hang-up and has a long service life. It is widely used in high temperature application. Browse the page to see more about our products.

PTFE Teflon Bellow Mechanical Seals

Sealcon supplies PTFE bellow seal manufactured of high quality raw materials and modern technology. It's design has small friction resistance. This type of seal can be applied to chemical industries.

Single Cartridge Seals

As one of the top mechanical seal manufacturers, Sealcon carries high-quality single cartridge seals that suit all types of pumps. Our single cartridge seals are easy to install and maintain. Our products are designed and manufactured in various specifications and caters to meet the different requirements of our clients.

O Ring Mechanical Seals

Choosing the correct o-ring can well avoid the leakage problems. We supply a wide range of o-ring seals that are different in styles and shapes. Choose our cersatile but cost-effective products to get your project started!

Double Cartridge Mechanical Seals

The double cartridge mechanical seals have two independent seals, making them ideal for sealing hazardous liquids, corrosive liquids and so on. Our products are specially designed and manufactured, enhancing the safety in any individual sealing element.

PTFE Wedge Mechanical Seals

Sealcon's PTFE wedge mechanical seals can replace the seals produced by John Crane and Burgmann. We strictly control the qulity to promise the product reliability. This type of seals are often used where expensive and corrosive liquids are being processed.

Flygt Mechanical Seals

Sealcon supplies a full range of flygt pump seals that are reliable and cost-effective. Our flygt products are made in strict accordance with the original size and material of the mold parts. No need to worry about the quality and applicability.

O.E.M Mechanical Seals

Our OEM seals are designed for pump mechanical replacement seals of Grundfos, Alfa Laval, APV and EMU pumps. You may browse the page to see what best suits your needs. Product quality and fast delivery are promised.

Stationary Seats

We supply a wide range of stationry seats in different sizes. All are made of hiah-quality materials that meet the operating requirements. You may read the page or directly contact us for more product information.

Mechanical Seal Working Principle

The working principle of mechanical seal for pump is to form the thin liquid film between rotating ring and shaft, so that it can efficiently prevent leakage of medium and make the end face lubricated, which help achieve the sealing effect. Mechanical seals are often used in rotating machinery, such as pumps, compressors, and reaction stirred kettle.

Mechanical Seal Function in Pump

There are 2 common sealing methods of the pump: mechanical seal and soft packing seal. Each of them has different characteristics and they are also suitable for different occasions. The correct selection of mechanical seals is beneficial to reducing the cost and improving the working efficiency.

Compared with the soft packing seal, the mechanical seal for pump has the following advantages:

1. Good sealing function. In the long working, the sealing state of mechanical seals for pump is very stable, and the leakage is small: about 1% of the leakage of soft packing seal;

2. Long service life. The general service life can reach more than 1~2 year when used in oil and water working occasions; and the mechanical seals should have 6-months service life when used in chemical medium;

3. Small consumption of friction power. The friction power of mechanical seals for pump is only 10% ~ 50% of the soft packing seal. And the abrasion of the shaft or sleeve can be negligible;

4. Long maintenance period. The mechanical seals for pump can still meet the requirements of usage, even thought its end face is in a certain range of repair;

5. Good earthquake resistance. It is not sensitive to the vibration of the rotating shaft.

Mechanical seals for pump have complex structure, higher requirements and cost. And the operators needs to have a certain level of technology, such as the basic knowledge of fitter and the characteristics of the mechanical seal.

Location : A1-3-603 xixi center, wenyi west road, xihu district, Hangzhou, 310012 Xixi,
Contact : Michael Yu, +86 571 86958675

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
MECHANICAL SEALS FOR PUMP

Search in a category : Clothes
Search in a category :
mechanical, seals, pump
France 59590 B2B Services
DIN ANGLE BELLOWS GLOBE VALVE

Wednesday, September 14, 2016

Quantity : 5000 - Price : 100,00 €

Bellows Seal Stop Valves (Angle Type) DIN Angle Type Bellows Sealed Stop Valve DIN Bellows Seal Globe Valve DIN Faltenbalgventil Eckform DIN Válvulas de fuelle(Paso angular.) DIN ventil uzavírací s vlnovcem rohový DIN Standard seteventil med belg (Vinkel modell) DIN Standardında...

ETM Armaturen

  • 59590 - Henri Durre
  • 86 577 67953935
Taiwan 334 Equipment goods
Hot Ink Roll Date Coding Machine PR-200

Friday, December 13, 2024

- Hot Ink Roll Date Coding Machine - - Model No.: PR-200 - Hot Ink Roll Date Coder PR-200 can be easily installed on all types of continuous motion packaging machines such as flow pack units, form-fill-seal packaging machine. It is for coding manufacturing dates, expiration date...

Autopack Co.,Ltd

France 75018 Raw materials
Supplier for shoe'repairer

Friday, December 13, 2024

Kalys Accessories, specialist in marketing in products in shoe manufacture in top quality. Our products: heels, shoes scratches, soles, adhesive neoprene, cyano, half-sole leather, cream essential, waxing, seal blubber, renovating deer, plate with heel/sole, rubber etc. Please visit us into ...

kalys accessoires

  • 75018 - Paris
  • 06 44 03 67 30