Lepu lowara bellow seal free sample for food

Company Advantages
1. Many factors have been considered during the development of Lepu metal bellow seal manufacturer . From the shielding case, conductor, arrangement of circuits, PCB design, to even the size of the heat sink are all carefully thought over and experimented by the technicians. Lepu ensures that the product quality and appearance are same to the original
2. The product is extensively used in many industries now and is expected to be more widely used. Lepu products cost less than that of the original
3. This product has a precise dimension. Its manufacturing process adopts the CNC machines and advanced technologies, which guarantee its accuracy in size and shape. Lepu seals enjoy low maintenance costs
4. The product can work with high accuracy. Its distinguished self-diagnostic feature can make sure that every motion is of high accuracy. Lepu seal can be applied to all kinds of pumps

John crane mechanical seal TYPE 21 is designed for centrifugal, rotary and turbine pumps, compressors, chillers and other rotary shaft equipment. Now this type 21 mechanical seal has become a general industry standard in mechanical seal field.

Carbon and silicon are 2 kind of popular material for the rotary and stationary seal ring, if in big quantity, in order to reduce the cost, people choose ceramic as the seal material.

For the secondary seal, NBR is a low cost material, and for some hard material like hot oil, chemical medium, epdm or viton are better choice.

Lepu seal factory had been a leading manufacturer in the past years, and we manufacture the john crane mechanical seal type 21 with stable and high quality, buy this mechanical seal type 21 from our seal factory is a reliable choice.

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

Product feature

◪  Dent and groove design eliminates overstressing of the elastomer bellows to prevent bellows slip and protect the shaft and sleeve from wear

◪  Non-clogging, single-coil spring provides greater dependability than multiple spring designs and will not foul due to fluid contact.

◪  Flexible elastomer bellows automatically compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances.

Specification and size :

Pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment

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. Guangzhou Lepu Machinery CO., LTD works with famous brands with resource advantages. We own a considerable market share in overseas markets. They are mainly South Africa, America, England, and Germany. We have invested more staff in exploring more target markets all round the world.
2. Our design team is highly talented to bring out the best designs. They work hard in an iterative way, constantly evolving and refining to ensure we create a design that exceeds both customers' needs and expectations.
3. Our business is growing owing to our highly dedicated project management team. Their years of expertise ensure that our products can be delivered to our customers at the right time and right manner. The next development goal is to invest more in innovation. We will grow the percentage of sales from innovative new products and expand the product ranges to maximize profits.