Mechanical and Electrical Suppliers

Air Regulation

Duro Dyne's wide selection of Air Regulation Hardware makes us a one stop shop for all your Sheet Metal Accessory needs.

Instrument Test Ports

p>The Instrument Test Port as a heavy duty cast zinc alloy construction with a heavy gauge zinc plated cap. Its Neoprene Expansion Plug can withstand up to 180°F and has resisted pressures up to 90 psi when installed.

Regulators

Specline Damper Regulators

Specline Regulators are designed for minimum leakage applications.

Rapit Damper Regulator

The RAPIT is an inexpensive, rattle-free regulator for quick installation on balance or splitter dampers. It is formed from rust-resistant, heavy gauge, galvanized steel and installs in seconds. The Rapit will penetrate and secure to round or rectangular damper blades up to 24 gauge steel. It has a fully retractable bearing of zinc alloy, threaded to accept a 5/16-18 wing nut and a handle that indicates the damper position. It’s as easy to use as 1-2-3.

Multi-Blade Damper Hardware

For Parallel Dampers
Neva-Bind Duro Blade Kit

Duro Dyne’s exclusively patented “NEVA-BIND” Linkage Bracket will always align itself to assure smooth, non-binding operation even on the heaviest damper blades. Above, or at unequal distance from the blade axis, it is capable of adjusting itself all four ways, in-out, up-down, sideways and rotation. Each carton contains all necessary hardware for one blade of a multi-blade damper.

Jiffy Dampers

HDJD- Heavy Duty Jiffy Damper

Balancing dampers for ductwork are critical to achieving effective system operation. While fairly simple in design, dampers often require labor that could be better utilized elsewhere. The Duro Dyne HDJD damper is an economical alternative to in shop damper fabrication.

Hinges

Piano Hinges

• Packed 25 per carton
• Available in zinc plated or Steel
• Available with out without holes

Hanging Strap

Duro Dyne provides 2 types of Hanging Strap fabrics which are waterproof, grease, oil & acid resistant, and have low smoke & flame development.

Reddi-Stick Gasketing

Gasketing Comparison Chart