Mechanical Seals

The 170 Slurry Seal is engineered to Operate in severe slurry environments, eliminating costly external seal flushes. Plant efficiency improvements are achieved with the 170 seal by reducing product dilution and increasing production rates while meeting environmental concerns. The abrasive slurry operating environment along with low water dilution requirements creates an aggressive sealing challenge. The 170 meets this challenge by integrating multiple high performance slurry design features. These features combined with Chesterton’s local service will deliver unparalleled slurry handling performance levels.

Slurry seal performance features:-

• Non-clog pressure plate design
• Micro-polished O-ring surfaces
• Line-to-line hydraulically balanced seal faces
• Optimal spring rate
• Simple durable design

Features and Benefits:-

• Simplified, robust design
• External pressure plate design
• Micro-polished surfaces
• Optimized spring rate
• Slurry handling faces
• Enhanced drive mechanisms

Hydraulic/Pneumatic Division is a world wide manufacturer and distributor of the highest performing sealing devices including seals, wipers/excluders, bearing bands, o-rings and kits for a wide range of applications. Our products and technical services are second to none. We have thousands and thousands of existing seal designs in a wide range of materials, sizes and profiles. Plus, we pride ourselves on our ability to provide custom engineered solutions to even your toughest sealing requirements in many cases shipped to you overnight! Chesterton is headquartered in Stone ham, Massachusetts with manufacturing facilities around the state and through out the world. Products are stocked, sold and serviced by highly trained Chesterton Specialists in over 97 countries world wide. This extensive network provides you with the best applications assistance and service available through out the industry. A combination of our unique, high performance materials, the expertise of your local Chesterton Technical Specialist and the support of our engineering staff will enable you to enjoy significantly reduced operating costs, increased reliability and years of trouble free service.

Chesterton" 1 OK Super Monoseal" and 22KN are single-acting, U-cup designs. The positive rake, lip profile provides an optimal amount of radial sealing load with minimal frictional resistance. This seal design is offered as a rod or piston seal and provides outstanding performance in both hydraulic and pneumatic applications. The 1 OK Super Monoseal" is made from a custom molding process that utilizes existing tooling. The 22KN design is manufactured using a machining process which allows the flexibility to create any size based on equipment dimensions. A number of unique designs have been derived from the original OK to address specific needs and applications in the market. These include designs to address pressure reversal, pressure spikes, and system vacuuming.

Features:-

• Single-acting, U-cup design minimizes frictional resistance
• Positive rake lip design wipes contaminants away from mating surface
• Abrasion-resistant design, outstanding performance in hydraulic and pneumatic applications
• Manufacturing process allows flexibility to create any size
• Sizes made to accommodate international standards including 150 and DIN