Bulk buy custom mechanical pump cartridge free sample bulk production

55mm mechanical seal for Blackmer water pump is popular in United States :

1.Blackmer mechanical seal 45mm is structural simple and reliable. It has a wide application scope.
2. Mechanical seal 55mm is suitable for CNP pumps, often used for stainless steel vertical mulltistage centrifugal pump.
3.Blackmer mechanical seal also can provide important material certifications available.

Features and Benefits:

· Universal application opportunities.

· Efficient stock keeping due to easily interchangeable faces.

· Extended selection of materials.

· Flexibility in torque transmissions.

· Pumping screw for media with higher viscosity (blackmer pump vertical).

Advantage introduction:competitive price+ fast delivery+top after-sale service

◪ Maximum Pressure: 0.5-7.5Mpa

◪ Model Number: Blackmer 55mm 

◪ Sealing Face: Carbon, SSIC, Viton

◪ Secondary Sealing Combination:NBR, EPDM, VITON

◪ Maximum Temperature: -30℃-200℃

◪ Sealing Frame:stainless  steel

◪Size: 45mm

◪ Lepu seal is one best manufacturer for mechanical seal, with low price and top quality.

◪Lepu seal can offer grundfos and other mechanical seal.

◪Centrifugal pumps made by Durco, Goulds, and many others

◪Conveyers

Lepuseal have more than 20 years experience in manufacturing mechanical seal, we established a strong technology team include 20+ engineer R&D team, more than 150 skilled workers team, more than 10 person quality control team, that help us to provide strong technology support to our users.

Lepuseal  have more than 10000 square meters workshop and 60+ advanced CNC machine to provide strong ability for production. And make sure we can offer fast delivery service to our clients.

Lepuseal’s sales value one year: more than 10 million USD, 

Lepuseal passed the ISO9001:2008 & SGS, and got 10 seal patent in china.

We offer below service:

1. OEM/ODM serivce

2. Free sample mechanical seal

3. Customized mechanical seal production.

4. Quality guarantee.

5. Technology support and training service for mechanical seal.

6. Mechanical seal trouble shoot service