Underground ventilation control, stopping systems and safety solutions.


Line-Brattice & Curtains

Engineered Performance™ Ventilation Systems produces a range of line-brattice and curtains to manage and control underground mine ventilation. We use our selection of high-strength PVC fabrics and polyethylene cloth. Finished products are best suited to your needs for height, length, weight, tear strength, edge reinforcement, attachment and hanging, visibility and safety.

Contact our Sales Engineers to help select a product right for your mine.

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Inflatable Solutions:

Engineered Performance™ Ventilation Systems manufactures patented high-strength inflatable stoppings, barriers and seals in a range of sizes to fit most mine tunnels. Our Inflatable AirStop devices can be rapidly deployed in mine and tunnel voids to restrict ventilation, dust, fumes and smoke. Available with pass-through access option: Emergency Personnel Safety System (EPASS).

Contact our Sales Engineers to help select a product right for your mine.

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Shaft Plugging Systems:

Engineered Performance™ Ventilation Systems manufactures patented inflatable Overhead Protection Systems (OPS) for mine applications. This pliable, wear-and-impact resistant, and high-strength inflatable bladder can be positioned as a single unit, or several in series, within a vertical void or raise bore prior to inflation and be inflated to contact the walls to provide overhead protection.

Contact our Sales Engineers to help select a product right for your mine.

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