high-quality double acting mechanical seal professional OEM for food

Company Advantages
1. A list of factors is taken into account of Lepu double mechanical seal barrier fluid conception. They involve complexity, feasibility, optimization, tests, etc. of a machine.
2. It is mildew resistant. Its coating has a significant effect on increasing the difficulty for future mold growth and spread.
3. The product greatly helps save labor costs. The need of the operators can be reduced to a minimum or it can be totally eliminated.
4. The product makes people's jobs much easier and it is labor-saving. People can use it to increase the overall efficiency and cut labor costs.

Double mechanical seal 208 is a back to back, face to face mechanical seal commly used in many kinds industry coniditon.

Back to back: Two rotating seal rings are arranged facing away from each other. The lubricating film is generated by the barrier fluid. This arrangement is commonly found in the chemical industry. In case of leakage, the barrier liquid penetrates the product.    

Face to face:The spring loaded rotary seal faces are arranged face to face and slide from the opposite direction to one or two stationary seal parts. This is a popular choice for the food industry,  particularly for products which tend to stick. In case of leakage, the barrier liquid penetrates the product. If the product is considered “hot”, the barrier liquid acts as a cooling agent for the mechanical seal.

Users can choose different material for this double mechanical seal 208, matching for different liquid conditoncarbon, silicon, and tungsten carbide for this mechanical seal as seal face, if for high temerperature, we suggest to choose rubber seal viton for the rubber parts.

Lepu seal make this dual mechanical seal for many years, and offer professional suggestion when client need this grundfos seal, so we are your reliable specialist for grundfos mechanical seal.

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

Drawing and size list of the double mechanical seal 208

Double mechanical seals are commonly used in the following circumstances:

• If the fluid and its vapors are hazardous to the operator or environment, and MUST be contained

• When aggressive media are used at high pressures or temperatures.

• For many polymerizing, sticky media 

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 been praised for strong manufacture and supply capacities of double mechanical seal barrier fluid . We have surpassed many other competitors.
2. Guangzhou Lepu Machinery CO., LTD has accumulated much double acting mechanical seal production experience during their development.
3. With the economic rapid developing rapidly, Lepu has been also following the trend based on the tenet of double mechanical seal arrangement . Inquiry! It is the everlasting tenet for the Guangzhou Lepu Machinery CO., LTD to pursue double mechanical seal animation . Inquiry! Guangzhou Lepu Machinery CO., LTD can promise that we will try our utmost to satisfy our customers. Inquiry! john crane double mechanical seal is the driving force for Guangzhou Lepu Machinery CO., LTD. Inquiry!