Seal Master Corporation products

Custom Engineered, Fabric Reinforced Inflatable Seals. Seal Master’s custom inflatable seals are the industry’s best. Fully-molded construction delivers consistent inflation across the entire strike surface and long-lasting structural integrity.

To lift weight in low-clearance environments, or to apply air-tight sealing in difficult environments such as pipes and conduits, Seal Master’s custom, reinforced bags and bladders are the preferred solution. The products are available in any configuration of size, function and reinforcing material (such as DuPont Kevlar). Seal Master Inflatable Bags and Bladders provide consistent pressure control along an extended surface. Our bags and bladders offer this basic functionality with the added value of the Seal Master engineering experience to deliver safe, consistent performance even in areas that are often points of failure with competing products, such as abrasion or structural seal(s).

Seal Master inflatable seals are fabric reinforced, fully molded, engineered rubber products that are created to provide solutions to a wide variety of applications. Like you, the engineer/designer, they are problem solvers.

Seal Master inflatable seals inflate and deflate in three basic directions of operation: the axial (or normal to the mounting plane) direction, the radial-in direction, and the radial-outdirection. Each of these inflation directions has their own set of performance parameters for measurements such as the height of inflation ("stroke" of the seal) and the centerline bend radius that the seal can negotiate.

Get precise control of the pressure and duty cycle of your Seal Master inflatable with our mechanical control device. We configure the mechanical device optimized for your package. Your configuration may require a combination of alarms, compressors, control boxes, gauges, regulators, timers, triggers, and valves, for example. Typical applications include field operations such as emergency response equipment or pre-production development. Talk to your Seal Master design assistant about your packaged solution. Click to learn more about our mechanical control accessory.

Proper mounting and retaining systems are essential to the operation of any inflatable seal. We engineer our retaining systems to provide a stable platform and reliable duty cycle. These retaining systems will aid in the protection of the inflatable from damage, while also providing optimum performance. Seal Master retaining systems are available in a variety of materials, including plastic, rubber, and metal and configurations for strip or circular application.

Every Seal Master inflatable has a connector in either the base, the end, or the side of its fully-molded structure. We can also provide the same external fitting type used to test and engineer the seal. These fittings are designed for low-, moderate-, or high-pressure seals using air or gas or liquid pressurized systems.