An air-dryer filtration architecture for moisture control in pneumatic braking and instrument-air systems.

How does DRYCORE™ work?

Molecular-sieve desiccant adsorbs water vapor before it can condense, freeze, or corrode pneumatic components.

What does DRYCORE™ protect?

Dry compressed air helps protect valves, actuators, controls, and braking-system reliability.

An air-dryer filtration architecture for moisture control in pneumatic braking and instrument-air systems.

How does DRYCORE™ work?

Molecular-sieve desiccant adsorbs water vapor before it can condense, freeze, or corrode pneumatic components.

What does DRYCORE™ protect?

Dry compressed air helps protect valves, actuators, controls, and braking-system reliability.

What defines a complete air-intake protection system?

A complete system combines media efficiency, dust capacity, housing integrity, seal loading, airflow routing, restriction control, and service discipline.

Which ELIMFILTERS technologies belong to air-intake protection?

MACROCORE™, INTEKCORE™, MICROKAPPA™, and DRYCORE™.

Which protection systems use DRYCORE™?

Air Intake & Airflow Protection

DRYCORE™ Proprietary Technology

Molecular sieve desiccant technology removing moisture from pneumatic systems with precision efficiency. Corrosion prevention and extended service life for air brake, suspension and control circuit asset protection.

TECHNOLOGY

MOLECULAR SIEVE

FUNCTION

WATER ABSORPTION

PROTECTION

CORROSION PREVENTION

MOLECULAR-LEVEL MOISTURE CUSTODY.

Compressed air systems for braking, suspension and pneumatic control contain moisture drawn in during compression from ambient air. At system operating temperature, this moisture remains vapor-phase. When air cools in downstream circuits, valves and actuators, vapor transitions to liquid - causing valve corrosion, seal swelling and control system failures.

DRYCORE™ molecular sieve desiccant captures water vapor at the molecular level before phase transition occurs - preventing liquid water formation in pneumatic circuits entirely rather than managing the consequences after it forms.

When moisture breaks through a saturated desiccant bed, liquid water enters the downstream pneumatic circuit immediately. In air brake systems, this means water in brake chambers, relay valves and spring brake assemblies. The corrosion begins immediately - and every component that liquid water reached must be inspected and potentially replaced before the vehicle returns to service.

DRYCORE™ - DESICCANT DRYER PROTECTION ELEMENT

THREE STAGES OF PNEUMATIC MOISTURE CONTROL.

Compressed air entering the DRYCORE™ element passes through the primary molecular sieve desiccant matrix where water vapor is adsorbed at molecular contact sites on the desiccant crystal surface. Molecular sieve adsorption is thermodynamically preferred over silica gel at typical compressed air system operating temperatures - delivering higher moisture removal efficiency per unit volume across the full humidity range from arid to tropical ambient conditions.

100%

Water vapor capture at primary desiccant matrix

MOLECULAR

DESICCANT TYPE

Sieve adsorption technology

100%

MOISTURE REMOVAL

Water vapor capture at rated conditions

ZERO

BREAKTHROUGH

No moisture to downstream circuit

YES

PURGE COMPATIBLE

Designed for cyclic adsorption/regeneration

-40 deg C

TEMP RANGE

Cold-rated dew point suppression

100%

OEM FITMENT

Drop-in replacement for OEM air dryer

“Our pneumatic braking system required brake valve replacements every 18 months on average due to moisture corrosion. After installing DRYCORE™ desiccant elements, we are at 36 months with zero brake valve failures. The ROI was immediate.”
Fleet Safety Director · Municipal Bus Operator - 90 units

WHERE DRYCORE™ PROTECTS

DRYCORE™ desiccant protection covers every pneumatic asset protection application where moisture in compressed air causes component degradation.

HEAVY TRANSPORT

In sub-zero ambient temperatures, liquid water in air brake distribution lines and chambers freezes into ice plugs that prevent valve actuation. A vehicle with frozen brake components cannot be driven to a heated workshop - it requires roadside intervention in the exact conditions that created the failure. The repair event takes the vehicle out of service at the worst-case time and location.

BUS & COACH

Urban transit bus air suspension maintains ride height through bellows constantly adjusted by height control valves. Moisture-corroded height control valves develop stiction - they stop responding to small adjustment inputs, leaving the bus at incorrect height. On low-floor accessible buses, this creates a boarding ramp gap that violates accessibility compliance standards and forces the vehicle out of service.

RAIL

The triple valve on a railway freight wagon is the primary brake control device. Moisture-induced internal corrosion causes valve response delay - an extended stopping distance - before it produces a complete valve failure. Extended stopping distance on a loaded freight consist is a train handling safety issue that must be investigated before the wagon returns to service.

MANUFACTURING

Pneumatic actuators in automated assembly systems depend on sub-millimeter positioning repeatability. Moisture contamination causes valve stiction that introduces positioning uncertainty into the actuator cycle. This shows first in dimensional variance in finished parts - after an entire batch has already been assembled and may need to be scrapped.

MINING

Underground mine environments maintain near-100% relative humidity at face depth. Air compressors processing saturated air continuously can saturate a degraded desiccant bed in hours. Moisture breakthrough in this environment sends liquid water directly into pneumatic drill equipment designed exclusively for dry compressed air service.

CONSTRUCTION

Construction site pneumatic tools - jackhammers, nail guns, air-powered tools - operate outdoors across the full ambient humidity range. Without effective moisture protection, internal tool components rust between shifts, reducing tool service life by 50-70% compared to protected service. The replacement cost accumulates as a routine budget line without identification of the root cause.

IDENTIFY YOUR DRYCORE™ ELEMENT