Proco Style 530

The Proco Style 530 Ducting Flexible Connector features an integrally flanged design, and is used primarily in applications which experience large movements, and face-to-face space is at a premium.

The duct connector is manufactured in an arch-design configuration, with a minimum of one to two plies of reinforced fabric that has been vulcanized into a homogeneous product. The finished thickness can be selected from 3/16”, 1/4”, or 3/8”. The Style 530 is manufactured with a premolded arch which continues through the corner, and straight sections are fully developed when in the neutral installation position.

For more information about the features and benefits of the Proco Style 530 Ducting Flexible Connector, download our brochure.

For up-to-date pricing and availability information, contact PROCO today.


Nominal Body Thickness  Elastomers Retaining Rings/Bars Linear/Foot
 Chlorobutyl EPDM  CSM® Neoprene/ CSM®  Neoprene Neoprene/ Buna-N Viton®
 1/4″  1.6  1.6  1.8  1.8  1.8 1.8 2.5   3.5
 3/8″  2.5  2.5 2.6  2.6  2.6 2.6 4.8
6″ Face to Face 9″ Face to Face  12″ Face to Face
 Axial Compression (Inches)  Axial Extension (Inches) Lateral Offset (Inches)  Axial Compression (Inches) Axial Extension (Inches) Lateral Offset (Inches)  Axial Compression (Inches) Axial Extension (Inches) Lateral Offset (Inches)
2.25  1.25  1.25  2.75 1.5  1.5 3.5 2.0 2.0