Seals

Fluid & Gas Flow Equipment, Transportation Industry Products

Labyrinth Cartridge Seal protects split block housed bearings.

June 17, 2015

Promoting machine performance and uptime, SKF Taconite Seal protects against contaminated or wet operating conditions. This multi-stage seal is optimized to foster exclusion of contaminants; prevent water ingress, even during high-pressure washing; maximize bearing and seal service life; and reduce grease consumption. Machined cast iron or steel seal consists of one stationary and one rotating ring and can be supplied to fit bearing housings in shaft sizes from 1 15/16 to 18 in. Read More

Fluid & Gas Flow Equipment, Fasteners & Hardware

Radial Shaft Seal Ring targets tire pressure control systems.

June 2, 2015

Featuring 2 sealing lips, Simmerring Central Tire Inflation Seal is designed for pressures up to 8 bar and circumferential speeds up to 10 m/s. Primary seal lip is made of wear-proof, glass-fiber-reinforced PTFE that handles sealing against air, reducing pressure on second seal lip, which is made of fluorocarbon rubber or nitrile rubber with Shore hardness of A 72. Connection between PTFE seal lip and FKM or NBR oil seal is executed with state-of-the-art adhesive technology. Read More

Fluid & Gas Flow Equipment, Materials & Material Processing

FKM Material offers flexibility in extreme cold.

May 22, 2015

Serving as standard material for O-rings, 75 FKM 38269 is suited for use throughout processing applications in chemical, pharmaceutical, and food industries. FKM (Fluorocarbon) material, stable for long-term static use in both oxidizing and alkaline cleaning and disinfecting agents, also withstands cleaning processes employing CIP and SIP procedures. Approvals include FDA 21 CFR 177.2600 and EU Regulation 1935/2004, and classifications include Class I of 3-A® Sanitary Standards. Read More

Fluid & Gas Flow Equipment

Liquid Silicone Seals exhibit lotus effect (superhydrophobicity).

April 24, 2015

With surface-located protrusions measured in microns and modeled after surface of lotus flower, Liquid Silicone Seals feature structure resistant to water as well as viscous substances. Friction-reducing microstructure of sealing surface can help ease assembly in dry state without need for lubrication, and lightweight construction promotes application versatility. Also, liquid silicone seals possessing lotus effect help eliminate concerns over stick-slip effect. Read More

Fluid & Gas Flow Equipment, Materials & Material Processing

Microcellular Polyurethane Foam meets dynamic design needs.

April 20, 2015

Able to be custom fabricated as needed, with or without pressure sensitive adhesive, PORON® AquaPro™ provides soft (41) to very soft (37) water sealing solutions. Both formulations, which exhibit resistance to stress relaxation and compression set, deliver long-term performance needed to maintain seal. While performing reliably from -40 to +90°C (constant), chemical-resistant and flame-retardant foams also support intermittent use up to 120°C. Read More

Fluid & Gas Flow Equipment

Double Acting Piston Seal promotes quality and capability.

April 16, 2015

Employing profiled nitrile rubber energizer, 714 high-pressure compact double acting piston seal meets needs of medium- to heavy-duty industrial applications. Reinforced, heat stabilized, thermoplastic sealing face with precision, no gap, step-cut joint facilitates installation and allows seal to pass over ports (suited for double-acting telescopic cylinders). Also, rugged and extrusion-resistant design performs in high-pressure, off-highway applications with extrusion gap. Read More

Mechanical Components & Assemblies, Fluid & Gas Flow Equipment, Material Handling & Storage

Lids with Opening Mechanism enable resealable beverage cans.

February 13, 2015

Equipped with XO closure system, any 200 mL to 1.0 L beverage may be re-closed multiple times for staggered content consumption. Resealed cans are pressure stable as well as entirely gas and liquid tight, ensuring beverages stay fresh and carbonated while free from ingress of outside elements and insects. Tamper-proof seal, which covers and secures opening strap, breaks when initially opened, and shelf life of filled beverage cans with XO ends is 12–18 months. Read More

Transportation Industry Products, Fluid & Gas Flow Equipment, Green & Clean

Custom Machined Seals suit wind turbine applications.

January 12, 2015

Available in solid or split designs, Custom Machined Seals are engineered to facilitate up-tower installation, optimize protection against ingress of contaminants, and promote retention of lubricant. Sealing solutions include rubber reinforced radial shaft seals made from hydrogenated nitrile rubber or machined from polyurethane compound; polyurethane compound excluder seals; V-ring seals; hydraulic seals; and SKF Speedi-Sleeve to replace damaged shaft surfaces without power tools. Read More

Fluid & Gas Flow Equipment

Pad Seal improves vacuum lift performance.

October 30, 2014

Formulated to endure rugged job sites while maintaining its integrity in temperatures from -40 to +215°F, Tough Seal™ features one-piece molded compound that maximizes tear strength and abrasion resistance while offering memory retention under various working conditions. UV protection reduces damaging effects of sunlight, chemical and mechanical properties promote performance, and 360° seamless outer skin acts as repellant against destructive oils and moisture to extend operational life.
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Fluid & Gas Flow Equipment, Fasteners & Hardware

Sealing Rings enhance commercial vehicle performance.

September 23, 2014

Able to continue to handle loads, even after >1 billion strokes, double-action PTFE grooved ring Duo Forseal offers universal resistance to all kinds of motor oils and fuels. Symmetrical seal arrangement facilitates assembly, while minimized leakage rates directly contributes to emissions reduction. Also available, MileMaker cassette seal rings are made from elastomer and protect hubs from penetration of dirt and moisture. Design reduces friction and seal-related torque losses. Read More

Transportation Industry Products, Fluid & Gas Flow Equipment

Polyurethane Seal protects turbine bearings from contaminants.

August 5, 2014

Manufactured from polyurethane material exhibiting resistance to wear, abrasion, UV radiation, and ozone, SKF axial excluder seal (HRC1) comes in standard solid and split versions for shaft sizes from 1–3 m and offers alternative to rubber seals in wind turbine applications. Sealing lip helps reduce bending while minimizing contact area, friction, and wear; flexibility and engineering geometry allow axial displacement of + 2 mm; and integrated grooves keep sealing edge properly lubricated. Read More

Adhesives & Sealants, Fluid & Gas Flow Equipment

Professional Sealant suits window, door, and siding applications.

August 1, 2014

Formulated to meet contractor requirements regarding flexibility, strength, and durability, QUAD® MAX window, door, and siding sealant withstands effects of such harsh weather conditions as freezing temperatures, intense heat, winds, rain, sleet, snow, and dirt. UV-resistant product, which cures in 24 hr and can be painted within 1 hr, develops strong bond in wet and dry conditions; offers 5X stretch and 50% joint movement; and adheres to diverse building materials (without primer).
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Fluid & Gas Flow Equipment

Hydraulic Rod Seal withstands extreme conditions.

July 25, 2014

Consisting of 2 distinct polyurethanes, HDR-2C Rod Seal offers extrusion stability at high pressures and flexibility to address environmental challenges encountered in fluid power industry. Seal back is made from polyurethane 98 AU 928 with hardness grade of 98 Shore A, while seal lips are made of polyurethane 92 AU 21100 with optimized dynamic sealing properties. Operating at pressures up to 500 bar, seal offers leak tightness in temperature range of -50 to 110°C. Read More

Fluid & Gas Flow Equipment

Dry Running Shaft Seals target mixers, agitators, and dryers.

July 23, 2014

Prototype tested for use in ATEX category 1 (zone 0), SeccoMix1 Seals are silent running with heat dissipation via patented circulation holes. Units are designed as single seals in semi-cartridge construction, and consist of spring seal face and stationary seal unit. Available for shaft diameters from 0.98–6.30 in., seals offer pressure rating of vacuum to 87 psi and temperature range of -4 to +302°F. Since no supply system is required, seals offer advantage over liquid or gas-lubricated seals. Read More

Fluid & Gas Flow Equipment

Screw Conveyor Shaft Seal lasts years without any maintenance.

July 18, 2014

Effective against product and gas interchange, Guardian Seal™ consists of multiple elastomer seals stretched over rotating screw conveyor shaft. Seals face both inward and outward, and gap in-between is filled with grease through remote zerk. As seals wear, they continue to conform to shaft to extend seal life. Self-adjustable product, with bolt on installation, requires occasional greasing and handles shaft run-out and thermal expansion. Read More

Fluid & Gas Flow Equipment, Mechanical Components & Assemblies

Container Seals/Tubing are available in silicone and TPE.

June 24, 2014

Available for glass, metal, and plastic containers used in pharmaceutical, biotech, laboratory, and other clean applications, BioClosure® biologically safe closures come in AdvantaFlex® biopharmaceutical grade thermoplastic elastomer (TPE) and platinum-cured silicone. AdvantaFlex exhibits minimal absorption and adsorption characteristics and does not contain silicone oils. As tubing, AdvantaFlex provides weldability and helps eliminate need for aseptic connectors. It is also heat sealable. Read More

Fluid & Gas Flow Equipment

Tamper-Evident High Security Bolt Seals have no-spin hex design.

June 20, 2014

Offered in multiple colors, Premium Bolt Seal (MS-B8 series) meets ISO 17712:2013 standard for High Security, as required by C-TPAT, and are suitable for shipments that cross international borders. Metal-on-metal interlocking connection between bolt and locking mechanism prevents spinning of bolt seal. Metal bolt and metal locking cylinder are encased in plastic, which will discolor/melt if attacked with heat source and crack if attempts are made to spin bolt seal. Read More

Adhesives & Sealants, Chemical Processing & Waste Management, Fluid & Gas Flow Equipment, Materials & Material Processing

Silicone Sealant targets residential windows and doors.

June 4, 2014

Consisting of one-part RTV silicone material, Youjie™ Neutral Silicone Sealant cures upon contact with moisture in air to form flexible, silicone rubber seal. Product offers optimized adhesion to variety of construction materials and is suitable for use in wide range of window and door sealing and glazing applications. Available in translucent, black, gray, and white, sealant has neutral cure chemistry making it ideal for use on aluminum and steel windows and doors. Read More

Fluid & Gas Flow Equipment, Mounting & Attaching Products

Bellows Seal withstands extreme system pressures.

May 22, 2014

Designed for use in injection valve applications, DELTA P is capable of withstanding high external system pressures, while maintaining low differential pressure across edge welded bellows. Dome and injection pressure ranges are both 1,000–15,000 psig. Constructed with Inconel 718/625 bellows and Incaloy 945/945X housing, DELTA P provides minimum of 20,000 cycles. Read More

Fluid & Gas Flow Equipment, Fasteners & Hardware

Adjustable Plastic Fire Extinguisher Seal carries UL approval.

April 3, 2014

Adjustable plastic One Piece Seal (OPS) is UL-Compliant (UL 299 and CAN/ULC-5504) and approved for use as plastic security seal for fire extinguishers. To indicate prior fire extinguisher usage and need for inspection/potential refill, this single-use, tamper-evident seal is designed to be easily and irreversibly broken. Standard fire extinguisher seal is 9 in., and OPS is available in 4 additional lengths: 6, 7, 8, and 10 in. Other customizable options are available. Read More