Dynamic Rubber inflatable seals solve hard-to-seal challenges across a wide range of demanding industries — from aerospace and defense to food processing and semiconductor manufacturing.
Beyond sealing, DRI's inflatable products serve as precise mechanical actuators in automated material handling systems. Inflatable conveyor stops, pallet positioners, and part clamps provide clean, controlled force application without the complexity of hydraulic or pneumatic cylinder systems.
Inflatable stops that gently arrest and precisely position workpieces on conveyor lines without damage.
Inflatable bladders that lift and locate pallets or workpieces for robotic pick operations.
Uniform-pressure inflatable clamps for holding irregularly shaped parts during machining or assembly.
Inflatable mounts for isolating sensitive equipment from factory floor vibration in production environments.
In medical and pharmaceutical environments, seal integrity directly impacts product purity and patient safety. Dynamic Rubber manufactures FDA-compliant inflatable seals for sterilization equipment, clean rooms, pharmaceutical processing vessels, and laboratory instruments.
Our medical-grade silicone and EPDM compounds are formulated for low extractables, excellent biocompatibility, and resistance to repeated steam autoclave cycles and common sterilization chemicals including hydrogen peroxide vapor and ethylene oxide.
Autoclave and steam sterilizer door seals that withstand 134°C saturated steam cycles and aggressive cleaning.
ISO-rated clean room door seals maintaining positive pressure differential and particle exclusion.
Inflatable seals for pharmaceutical mixing tanks, bioreactors, and containment vessels requiring CIP/SIP compatibility.
Precision seals for analytical instruments, glove boxes, and containment enclosures.
Dynamic Rubber manufactures inflatable seals for aerospace and defense applications where reliability and precision are paramount. Our seals are used in aircraft fuselage access panels, equipment bay doors, avionics housings, test equipment, and military vehicle hatches.
We work directly with defense contractors and aerospace OEMs to design seals that meet specific pressure ratings, temperature ranges, and environmental requirements. Many of our aerospace seals are manufactured from compounds compatible with MIL-spec requirements.
Inflatable seals for fuselage doors and equipment bay access panels that must seal reliably at altitude.
Precision seals for electronic equipment enclosures requiring EMI shielding and environmental protection.
High-temperature silicone and FKM seals for jet engine test facility doors and pressure containment.
Rugged EPDM and neoprene inflatable seals for armored vehicle hatches and NBC protection systems.
Low-dielectric-loss seals for radar equipment housings requiring both RF transparency and environmental sealing.
Custom seals for aircraft ground support equipment, tooling fixtures, and maintenance access systems.
Marine environments subject seals to constant saltwater exposure, UV radiation, wide temperature swings, and extreme mechanical loads. DRI manufactures inflatable seals for vessel hatches, submarine access panels, offshore platform doors, and watertight bulkhead penetrations.
Our marine seals are manufactured from EPDM and neoprene compounds with excellent saltwater and UV resistance, and can be engineered to meet specific naval and coast guard specifications.
Inflatable seals for deck hatches, equipment access covers, and watertight door frames on commercial vessels.
Military-grade seals for submarine hatches, ship doors, and NBC protection systems on naval vessels.
Pressure-rated seals for subsea equipment housings, control panels, and wellhead protection systems.
Large-format inflatable seals for dry dock caisson gates and underwater construction cofferdam applications.
Semiconductor manufacturing demands the highest levels of cleanliness and chemical purity. Even trace contamination from seal materials can ruin entire wafer batches worth millions of dollars. DRI manufactures ultra-clean inflatable seals with minimal outgassing for use in vacuum chambers, process reactors, and wafer handling equipment.
Our semiconductor-grade compounds undergo rigorous qualification testing including outgassing analysis and particle count verification. Seals are packaged in cleanroom conditions and documented to traceability requirements.
Ultra-clean silicone and perfluoroelastomer seals for CVD, PVD, and etch chamber access doors.
Inflatable seals for wafer load lock entry and exit doors that cycle frequently at low contamination levels.
Miniature inflatable seals for front-opening unified pod interfaces and wafer carrier docking stations.
Chemically resistant seals for specialty gas storage and distribution cabinet access doors.
Chemical processing environments expose seals to a wide array of aggressive media — from strong acids and bases to solvents, oxidizers, and high-temperature process streams. DRI matches the right elastomer compound to your specific chemical environment, ensuring long service life and preventing catastrophic seal failures.
Chemical-resistant FKM and EPDM seals for reactor vessel man-ways and inspection port covers.
High-pressure rated fabric reinforced seals for industrial autoclave and pressure vessel doors.
Large-format inflatable seals for chemical storage tank entry hatches and cover plates.
Secondary containment seals for chemical processing equipment and spill containment applications.
Composite manufacturing requires inflatable tooling bladders that apply uniform pressure inside complex mold geometries during cure cycles. DRI custom engineers bladders for specific part geometries, cure temperatures, and pressure profiles — ensuring void-free laminates and consistent wall thickness.
High-temperature silicone bladders for carbon fiber aerospace structural components manufactured in autoclave.
Bladders for fiberglass and carbon fiber boat hulls, masts, and structural components.
Custom bladder tooling for carbon fiber automotive body panels, frames, and structural components.
Cylindrical inflatable mandrels for filament-wound composite pipe and pressure vessel manufacture.
Food processing plants require seals that can withstand steam, smoke, extreme temperatures, and daily washdowns with harsh caustic and acidic cleaning agents. DRI smokehouse seals are a specialized product engineered specifically for the meat processing industry, creating air and smoke-tight seals on oven and smokehouse doors.
All food-contact compounds meet FDA 21 CFR requirements and are selected for resistance to the specific cleaning chemicals and temperatures of your process. Our seals improve yield by preventing smoke and heat loss, while reducing energy consumption.
Custom smokehouse door seals that maintain consistent temperature and smoke density throughout cook cycles.
High-pressure steam retort door seals for canned and packaged food sterilization processes.
Inflatable lid seals for mixing tanks, brining vessels, and fermentation tanks in food production.
Cold-resistant seals for blast chiller and freezer tunnel doors in food manufacturing operations.
Nuclear power plant maintenance demands sealing solutions with the highest standards of reliability and material qualification. Dynamic Rubber manufactures nuclear-grade inflatable seals and nuclear seal systems for pressurized water reactor (PWR) maintenance, reactor coolant system (RCS) isolation, and steam generator service operations.
Our nuclear seal systems feature dual-seal redundancy — a wet seal and dry seal working in tandem — providing passive fail-safe protection during outage maintenance windows. Nuclear-grade elastomers (EPDM, Silicone, and Butyl) are selected for radiation resistance and thermal stability in reactor environments.
Nuclear seal systems for PWR steam generator channel head isolation, saving 5–14 days of outage time per maintenance cycle.
Reactor coolant system maintenance seals for hot leg and cold leg nozzle isolation during planned and unplanned outages.
Wet seal + dry seal redundancy design providing passive fail-safe performance with zero active monitoring required.
Custom inflatable seals for containment penetration isolation and secondary barrier applications in nuclear facilities.
Rail transportation environments expose seals to vibration, wide temperature swings, heavy dust and debris, moisture, and UV — often with demanding maintenance cycles. Dynamic Rubber manufactures inflatable seals for rail car doors, locomotive panels, undercarriage access covers, and trackside enclosures where reliable dust and weather exclusion is critical.
EPDM and Neoprene compounds provide excellent weathering resistance and remain flexible across the extreme temperature ranges encountered in rail service, from desert heat to sub-zero winter operations. Custom profiles can accommodate the irregular frame geometries common in rolling stock door applications.
Inflatable seals for passenger and freight rail car door frames providing dust-tight closure and weatherproofing at station stops.
Engine compartment and equipment bay door seals that protect electronics and mechanical systems from dirt and moisture ingress.
Durable inflatable seals for underfloor equipment access covers, resistant to track debris, ballast impact, and road spray.
Seals for signal housings, switch cabinets, and lineside enclosures requiring IP-rated weatherproof closure in all conditions.