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Mechanical Seal Manufacturers and Suppliers

IQS Directory provides a detailed list of mechanical seal manufacturers and suppliers. Find mechanical seal companies that can design, engineer, and manufacture mechanical seals to your specifications. Peruse our website to review and discover top mechanical seal manufacturers with roll over ads and complete product descriptions. Connect with the mechanical seal companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of mechanical pump seals, durametric mechanical seals, and basic mechanical seals of every type, IQS is the premier source for you.

  • Sparta, NJ 973-383-2487

    We provide a variety of seals but hydraulic seals are our specialty! Just a few of the hydraulic seals that we are able to offer include hydraulic cylinder seals, hydraulic rod seals, and hydraulic piston seals as well as many others! For over twenty years we have been dedicated to providing our customers with exceptional customer service. To learn more about what we may be able to do for you, visit our website today! We are ISO 9001:2015 certified.

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  • Akron, OH 877-771-6766

    Premier Seals Manufacturing has all of your Non-metallic gasket and sealing solutions. They provide spiral wound, exhaust, viton, sanitary, ring, felt, foam and neoprene gaskets and mechanical seals. A wide variety of services including custom rubber molding, die cutting, kiss cutting, lathe cuts, slitting, extruded products and more in an array of materials.

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  • Lawrenceville, GA 877-432-3627

    Since 1973, Daemar USA has been producing the best-quality hydraulic seals and o-rings on the market. We offer a wide variety of o-rings, including silicone, Teflon, EPDM, HSN-80, back-up, and Aflas o-rings. We also offer o-ring cord, quad rings, and o-ring packs. Our seal collection includes oil seals, axle seals, JM clipper seals, end caps, Teflon Energized seals, v-rings, and more. We are an ISO 9001 certified company, and we are eager to help you find the o-rings and seals that you need!

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  • Grand Rapids, MI 616-538-4970

    Kent Rubber Supply has been a trusted supplier of hydraulic seals since 1946. Focusing in exceeding customer service, we leverage the best equipment and the most knowledge staff to ensure we meet our customers unique needs. With our trusted experts, we determine the best rubber, foam, sponge or PVC material for your specific need. We continue serving customers both offshore and domestic.

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businessIndustry Information

Mechanical Seals

Mechanical seals are tools used to prevent leakage in all kinds of equipment. “Mechanical seal” is the broadest way to describe a seal. O-rings, lip seals, oil seals, hydraulic cylinder seals and an extensive variety of other seals all qualify as mechanical seals. Mechanical seals are intended for applications in which a rotating shaft and its housing are under a state of stress, including a combination of high pressure, temperature, and speed.

Mechanical seal varieties are used to prevent the unwanted release of pressure, lubricants, hydraulic fluids and other properties of a system that makes use of them. Seals are also used to prevent the contamination of those systems by dirt and other hazards. Equipment like agitators, mixers, gas seals, pumps, valves, actuators and many other kinds of machinery all involve the use of some variety of mechanical seal. In addition to preventing leaks, mechanical seals also keep contaminants from entering and help to maintain pressure levels. Piston seals, flange gaskets and diaphragm seals are also kinds of mechanical seals, and they are all essential to the functioning of certain kinds of equipment.

Most mechanical seals are specially designed to prevent leaks in particular applications and cannot be interchanged with those seals used in other mechanisms. A piston seal, for example, cannot be used as a flange gasket; they are shaped differently, made out of different materials and feature different mechanical properties. The shape, size, and composition of a given mechanical seal always depends on the conditions in which it will be applied. Also, depending on the narrowness or broadness of a given understanding of the words “mechanical seal,” certain kinds of seals may or may not qualify. Simple plastic lids qualify by the broadest definitions, while some of the strictest definitions might only include seals applied in industrial process equipment or in heavy machinery. In either case, mechanical seals perform the same task: to isolate and contain materials in an enclosure. Correctly pairing seals with their applications is essential to the safe and effective use of the equipment in which they are installed. For example, Teflon is often chosen for use in hydraulic cylinders because it is resistant to corrosion induced by exposure to hydraulic fluids. Natural rubber, on the other hand, may degrade when exposed to such chemicals. The decision to employ a given seal material should always be chosen carefully; this will ensure sustained effective and safe operation of the seal and the equipment it protects.

Mechanical Seals
Mechanical Seals
Mechanical Seals - Allied Metrics Seals & Fasteners
Mechanical Seals - Allied Metrics Seals & Fasteners



Mechanical Seals Informational Video