Alfa Laval Replacement Mechanical Seal for Pump

Alfa Laval Replacement Mechanical Seal for Pump

• Balanced for Pressure: The seal face geometry is hydraulically balanced, allowing it to handle pressure spikes and hammer in hygienic process lines without opening.

• Simplified Installation: The unitized design means there are no loose springs or O-rings to assemble, preventing installation errors on the production floor.

Model:560A
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Key Features


• 100% Compatible: A direct, drop-in replacement for Alfa Laval's proprietary single mechanical seals used in their LKH, SolidC, and MR series centrifugal pumps.

• Hygiene First: Designed with a smooth, open profile to facilitate Clean-In-Place (CIP) processes, eliminating bacteria traps found in standard seals.

• FDA Certified Materials: All wetted components (Carbon, SiC, EPDM) are fully FDA compliant, ensuring safety for food and beverage production.



Technical Specs

Materials

Mediums

Water, oil and weakly-corrosive mediums

Stationary Ring

Ceramic/Sic/TC

Pressure

≤1.0MPa

Rotary Ring

Carbon/Sic/TC

Temperature

-20℃ to 120℃

Secondary Seal

NBR/EPDM/Viton

Speed

≤15m/s

Spring and Metal Part

Stainless Steel


CF560A-1.jpg
CF560A-2.jpg



Product Specifications


D1 (mm)Size CodeD3D7L1L4
8000818.221.011.27.0
9000918.224.016.27.0
10010020.624.016.27.0
11011020.624.016.27.0
12012021.826.017.27.0
13013021.826.017.27.0
14014026.428.018.27.0
15015026.428.018.27.0
16016026.432.019.28.0
17017029.532.019.28.0
18018029.535.019.28.0
19019029.535.019.28.0
20020031.638.020.28.0
22022033.640.020.28.0
25025039.644.020.29.0
28028045.046.021.29.0
30030046.650.022.29.0
32032046.654.024.29.0
35035050.858.026.210.0
38038054.360.027.210.0
40040057.364.028.210.0
45045061.366.030.210.0
50050067.872.032.210.0
3/8"009523.5022.2322.206.40
1/2"012726.0025.4022.206.40
5/8"015830.0031.7523.808.70
3/4"019032.5034.9323.808.70
7/8"022237.5038.1025.408.70
1"025444.0041.2827.009.50
1 1/8"028648.0044.4528.609.50
1 1/4"031750.0047.6328.609.50
1 3/8"034954.5050.8030.209.50
1 1/2"038158.5053.9830.209.50
1 5/8"041264.0060.3336.5011.10
1 3/4"044467.0063.5036.5011.10
1 7/8"047671.0066.6839.7011.10
2"050873.5069.8539.7011.10



Workshop


This workshop is equipped with professional processing equipment and integrated with standardized material warehousing management, enabling a one-stop production process from precision machining to finished product delivery. It ensures part machining accuracy and production efficiency, meeting various high-specification manufacturing requirements.


Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606



Product Research, Development and Testing


Our Product R&D and Testing focuses on optimizing seal performance through advanced simulation and material analysis. All seals undergo rigorous trials, including thermal cycling and pressure tests, to ensure durability, minimal leakage, and long service life in demanding industrial environments.


R&D and Design.jpg
microscope.jpg
Light band detection.jpg
pressure test.jpg



Industry Solutions


Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606
Metal Bellows Seals for High Temperature Pumps 606




Case Study


Dairy Plant Upgrade: A milk processing plant was spending too much on OEM spare parts for their LKH pumps. We supplied these compatible replacements. The seals handled the daily hot caustic wash cycles perfectly, reducing their annual MRO spend by 35%.

Testimonials


These fit our LKH-10 and LKH-60 pumps perfectly. We can't tell the difference from the original, except for the better price.

—Maintenance Manager, Dairy Cooperative



FAQs about Metal Bellows Seals for High Temperature Pumps


Q: Is this seal suitable for CIP/SIP cycles?

A: Yes, absolutely. The materials (SiC and FDA EPDM) are specifically chosen to withstand the rapid temperature changes and aggressive chemicals used in Clean-In-Place and Sterilization-In-Place procedures.

Please Contact Us!
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If you have any questions about our products and services, please feel free to contact us. Our team will get in touch with you within 24 hours!
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    Our company is specialized in the production of sealing materials, mechanical seals , cartridge seals.

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