Lepu portable double acting mechanical seal free sample for food

Company Advantages
1. Lepu double acting mechanical seal is manufactured adopting CNC machines. Programs for the CNC machines are created in advance by our dedicated CAD/CAM specialists working with the latest equipment.
2. The product features enough durability. Its outsole a stiff and heavy material with good flexibility, which can last for a long time.
3. The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas.
4. As the pioneer in double acting mechanical seal industry, we are striving hard to provide the superlative products.

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 is good at making double acting mechanical seal, whose product quality is proven by time.
2. With strong scientific research and development capacities, the technical capabilities of Guangzhou Lepu Machinery CO., LTD are widely recognized.
3. We are constantly striving to find more sustainable solutions. We consciously minimize the environmental impact during the entire life cycle of our products, including recycling and disposal. We value environmental sustainability in our business. We have made sustainable business strategies that foster restorative and regenerative design, and aim to keep products and materials at their highest utility and value at all times.