Rugged Durability for Harsh Conditions.

From power plants and mining operations to pulp, paper and steel
mills, the Bear™ Series of rubber doors is engineered for rugged
industrial environments. Built for maximum uptime and minimal
downtime, the heavy duty construction and industrial-grade rubber
curtain offer exceptional durability.

The Bear Series is manufactured for Rytec by Warren Door, an
industrial door pioneer with over 50 years of experience. With a
superior manufacturing process and superior features, the Bear
Series delivers unmatched reliability with minimal maintenance for
extreme applications.

Industrial Strength

The high strength structural steel frame and black SBR rubber curtain are nearly indestructible. Rubber is resilient and flexible from -40°F to 180°F.

Virtually Maintenance-Free

Motorized operators, chain hoists and all moving parts are engineered for continuous use in rugged environments.

Assistive Counterbalance

Counterbalanced torsion spring assembly and springless barrel assemblies assist in opening and closing the door. Springs rated for standard 100,000 cycles or optional 200,000 cycles.

Wind Resistant

Withstands windloads of up to 88 mph (20 psf). The windlocks cleanly disengage if pressures exceed the windload rating. Higher windload ratings are obtainable.

Impactable

The curtain and bottom bar will release if accidentally hit. Door can be reset in minutes.

Safe

An electric safety reversing edge and one set of thru-beam photo eyes are standard. Two yellow reflective safety strips are integrated into every panel.

Bear in Mind Experience

Warren Door builds every Bear Series door exclusively for Rytec. Rooted in the heavy construction industry, they have the real world experience necessary to conquer the challenges of extreme environments.