Company Advantages
1. We are specialized in offering our clients an excellent array of bellow seal.
2. Guangzhou Lepu Machinery CO., LTD is familiar with the sales network in metal bellow seals area. Higher-quality mechanical seals ensure high efficiency
3. Lepu seals are 100% same as the original design. Because of its property of bellows mechanical seal,rubber bellow mechanical seal, our products can be applied into different occasions widely.
4. . metal bellow mechanical seal,bellow type mechanical seal is among the most rubber bellows seal available today.
5. With the advantage of metal bellow seal manufacturer, in these decades, a lot of costumers have made repeat purchases of bellow seal. Same quality as the original cost less than the original

As a kind of high cost performance mechanical seal, Burgmann mechanical seal BT-AR 301 is widely used in water and waste water pumps, this seal designed with a rubber bellows, is a unbalance mechanical seal, single spring and Independent of direction of rotation.

The short axial length (this allows for more economic pump construction and saves material), and the best quality/price ratio

People like to use the ceramic for the seal ring because low cost, with very big quantity, even more than millions of units per year.

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

Working Range:

Pressure: p1* = 6 bar (87 PSI),
vacuum … 0.5 bar (7.45 PSI) up to 1 bar (14.5 PSI) with seat locking
Temperature: 
t* = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Admissible axial movement: ±2.0 mm

◪  Water and waste water technology

◪  Pool and spa applications

◪  Household appliances

◪  Domestic and garden pumps

◪  Whirlpool and swimming pool pumps

◪  Dishwasher pumps

◪  Submersible motors / pumps

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.

Company Features
1. Lepu has gained its popularity all over the world.
2. Guangzhou Lepu Machinery CO., LTD's forward-looking technology helps its customers stay ahead of the industry.
3. Lepu Machinery offers quality bellow seal at the economical price. Inquire!