Main Features and Applications

Suction filters for vacuum pumps and compressors

Purchase or Custom your Centering ring KF10, KF16, KF25, KF40 even - KF160 SS 316L, FKM o'ring, with mesh screen or Sintered metal filter for your vacuum pump on HENGKO. Can match over 20 brands of vacuum pumps or compressors, real factory price, 50% cheaper than market.

Some Application of the Centering Ring Filters

Eco Filters:

Cost-effective filters compatible with all models of vacuum pumps from various manufacturers. The interchangeable elements include:
Paper (6μm).
Washable polyester (10μm).
Washable pleated stainless steel cloth (60μm).
Activated carbon (for trapping condensable vapors).
The filters are constructed with carbon steel and coated with epoxy paint. They feature a female threaded connection to the gas pitch and closure by hooks.
Air Inlet Filters: Affordable filters for air inlets of compressors. Interchangeable elements include paper (6μm), washable polyester (10μm), and washable pleated stainless steel fabric (60μm). The filters are constructed with carbon steel and coated with epoxy paint. They connect via a collar or threaded tube with a gas pitch.

Oil Bath Filters:

Designed to be mounted on the suction side of vacuum pumps or compressors, these filters protect the equipment from large amounts of dust. Removable, washable, and available sizes from 1/2 "G to 2" G. The filters are constructed with carbon steel and coated with epoxy paint. They feature a female threaded connection to the gas pitch.

Visitrap:

Suction filters for vacuum pumps with a transparent plastic body (SAN). Filter elements come in two sizes: 4.5" and 9.5" NPT female or KF25 and KF40. There are 8 options for filter elements: copper straw (for condensable particles and vapors), stainless steel straw (for condensable particles and vapors with better corrosion resistance), molecular sieve (for eliminating backscattering from mechanical pumps and protecting the pump from steam water), sodium lime (for fixing corrosive or acidic products), activated carbon (for fixing organic vapors), polypropylene 2μm, 5μm, and 20μm (for particles and are washable).

Positrap:

Suction filters for stainless steel vacuum pumps are available in two sizes: DN100 (1 filter element) and DN200 (4 filter elements). The connection can be a line or 90° and is available in KF25, KF40, and KF50. The filter elements come in 8 options: copper straw (for condensable particles and vapors), stainless steel straw (for condensable particles and vapors with better corrosion resistance), molecular sieve (for eliminating backscattering from mechanical pumps and protecting the pump from steam water), sodium lime (for fixing corrosive or acidic products), activated carbon (for fixing organic vapors), polypropylene 2μm, 5μm, and 20μm (for particles and are washable).

Multitrap:

Suction filters for high-performance vacuum pumps for demanding applications (LPCVD, PECVD, ALD, MOCVD, Metal Etch, HVPE, extrusion, etc.) that generate large amounts of particles and condensable vapors. These filters come in three sizes, all with stainless steel construction, and offer multiple options, including multi-stage and cooling coil. The filter elements come in 8 options: copper straw (for condensable particles and vapors), stainless steel straw (for condensable particles and vapors with better corrosion resistance), molecular sieve (for eliminating backscattering from mechanical pumps and protecting the pump from steam water), sodium lime (for fixing corrosive or acidic products), activated carbon (for fixing organic vapors), polypropylene 2μm, 5μm, and 20μm (for particles and are washable). The filter elements can be used alone or combined for multi-stage models.

FAQ about KF Center Ring

1. What is a KF Center Ring with Mesh Filter/Sintered Metal Filter?

A KF Center Ring is a device used in vacuum systems to connect flanges of different sizes. A mesh or sintered metal filter is used in the KF Center Ring to remove impurities and particles from the vacuum system.

2. How does a mesh filter differ from a sintered metal filter in a KF Center Ring?

A mesh filter is a stainless wire that captures large particles and impurities. A sintered metal filter is made of metal powder that has been compressed and sintered to form a porous structure. It is designed to remove finer particles and impurities.

3. What are the benefits of using a mesh or a sintered metal filter in a KF Center Ring?

Using a mesh filter or a sintered metal filter in a KF Center Ring helps to maintain the integrity of the vacuum system by removing particles and impurities that could damage the system. It also helps to prevent the contamination of samples and experiments.

4. How do I choose a mesh or a sintered metal filter for my KF Center Ring?

The choice between a mesh filter or a sintered metal filter will depend on the specific requirements of your vacuum system, including the size and type of particles that need to be removed.

5. Can a mesh or sintered metal filter be reused in a KF Center Ring?

Yes, in most cases, a mesh filter or a sintered metal filter can be reused, but it will depend on the specific conditions of the vacuum system and the extent of the contamination.

6. How often should I replace the mesh or sintered metal filter in my KF Center Ring?

The replacement frequency will depend on the conditions of the vacuum system, including the level of contamination and the size of the particles being filtered. It is recommended to check the filter's condition periodically and replace it as needed.

7. What is the maximum temperature limit for a mesh or sintered metal filter in a KF Center Ring?

The maximum temperature limit will vary depending on the specific mesh or sintered metal filter used in the KF Center Ring. It is important to consult the manufacturer's specifications for the specific filter. For a Sintered metal filter with a center ring, the Max temperature can reach 600 degrees.

8. Can a mesh or sintered metal filter be cleaned and reused in a KF Center Ring?

Yes, in most cases, a mesh filter or sintered metal filter can be cleaned and reused, but it will depend on the vacuum system's specific conditions and the contamination's extent.

9. What are the maintenance requirements for a KF Center Ring with a mesh or sintered metal filter?

Maintenance requirements will depend on the specific mesh or sintered metal filter used in the KF Center Ring. It is recommended to consult the manufacturer's specifications for the specific filter used.

10. Are there special precautions to take when installing a mesh filter or sintered metal filter in a KF Center Ring?

Following the manufacturer's instructions when installing a mesh filter or sintered metal filter in a KF Center Ring is important. It will ensure proper installation and prevent filter or vacuum system damage.

Ready to take the next step towards finding the right solution for your needs? Look no further! At HENGKO, our team of experts is dedicated to helping you find exactly what you're looking for. Simply send us an email with Your Requires for the center ring at ka@hengko.com and we'll be in touch to discuss your specific requirements and how we can help. Don't miss out on this opportunity to work with the best in the business, send your inquiry today!