Leading Mechanical Seal Manufacturers

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. Read More…

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.

At Fluidol, we specialize in delivering a comprehensive range of hydraulic seals and associated products to cater to diverse industrial needs. Our extensive lineup of seals and related solutions is designed to address the sealing challenges encountered across various hydraulic applications.

Fluidol $$$

At American High Performance Seals, we pride ourselves on being the premier experts in hydraulic seals. With years of experience and a passion for excellence, we have established ourselves as the go-to source for high-quality sealing solutions in a wide range of industries.

American High Performance Seals, Inc. $$$

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.

Kent Rubber Supply Co. $$$

Our list of inventory has grown since our founding over 20 years ago. We started small, but now offer an extensive product list of hydraulic seals, o rings, and other rubber products.

Arizona Sealing Devices, Inc. $$$
Get Your Company Listed
placeholder image Fluidol American High Performance Seals, Inc. Kent Rubber Supply Co. Arizona Sealing Devices, Inc.

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.

Mechanical Seal Manufacturing Mechanical Seals - Allied Metrics Seals & Fasteners

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 Informational Video

 

Hydraulic Seals Power Pages

Hydraulic Seals

Hydraulic Seals

Hydraulic seals are a form of gasket-like rings that are used to fill gaps between hydraulic cylinder components. Many different components are found in hydraulic cylinders, some of which get in...

Hydraulic Motors

Hydraulic Motors

Hydraulic motors are rotary or mechanical actuators that operate by converting hydraulic pressure or fluid energy into torque and angular displacement. The most relevant nomenclature used in hydraulic motors include...

Hydraulic Pumps

Hydraulic Pumps

Hydraulic pumps are mechanisms in hydraulic systems that move hydraulic fluid from point to point initiating the production of hydraulic power. Hydraulic pumps are sometimes incorrectly referred to as "hydrolic" pumps...

O-Rings

O-Rings

An O-ring is a round elastic loop that is used as a seal for static and dynamic applications. Their main purpose is to serve as a seal between structures such as pipes, tubes, in pistons, and cylinders. O-rings are made of various materials depending on how they will be used and are highly pliable...

Gaskets

Gaskets

Gaskets are a type of mechanical seal that inhibits leakage by filling the gap between static mating surfaces. It takes advantage of the compressive force that drives the gasket material to plastically flow between the...

Die Cutting

Die Cutting

Die cutting is the mass fabrication of cut-out shapes by shearing a stock material such as paper and chipboard using tooling called a die. A die is a specialized tool used in manufacturing to cut or shape a material fitted into a press...

Hydraulic Equipment & Supplies
Featured Industries