on-sale bellows mechanical seal multipurpose for wholesale for food

Company Advantages
1. Lepu bellows mechanical seal is available in an innovative and attractive design.
2. The product is built to last. Thanks to its durable construction, it is able to withstand great abuse under harsh environments.
3. The product can cut production costs. It is capable of meeting the most demanding production needs by using little efforts and money.

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 has enjoyed great popularities in the market for many years, mainly because of its whole-hearted custom service about rubber bellow mechanical seal to customers.
2. We have won more and more customers' and partners' support and the selling channels are broadened. In countries like America, Australia, and Germany, our products sell well like hotcakes.
3. Except for improving the economic benefits to society, the company is striving to create a healthy and fair market. We regard it as our own responsibility to promote the market to grow healthily in terms of monopolies, fair trade, and profitability. Get quote! We aim to meet customer needs accurately, respond to a change flexibly and speedily and provide top-level products in the world to gain customers’ trust from Quality, Cost and Delivery perspectives. Get quote! Guangzhou Lepu Machinery CO., LTD firmly provides professional services to each client. Get quote!