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Peflex 2PA - Flexible Ventilation - Insulated - Polyester

Peflex 2PA is an insulated flexible air duct, designed to withstand high operating pressures and provide energy efficiency in ventilation systems.

Peflex 2PA FEAS

PRODUCT DETAILS

  • Constructed from a layer of polyester encapsulating a galvanized wire.

  • Corrosion resistant and fully waterproof, capable of withstanding high operating pressures (up to 10 in. H2O or 2.5 kPa).

  • Excellent flame resistance thanks to the adhesive and membranes containing flame retardants.

  • Low internal friction coefficient, reducing the energy consumption of the ventilation system.

  • Insulated with John Manville brand non-hazardous, urea-formaldehyde-free insulation.

  • Standard length of 25' in a 30'' box.

USES

  • Designed for ventilation systems requiring high pressure resistance and efficient thermal insulation.

  • Ideal for environments requiring increased protection against flames and fumes.

Materials and Diameters available:

  • Aluminum with galvanized wire.

  • Diameters: 3", 4", 5", 6", 8", 10", 12", 14", 16", 18"

Maximum operating temperature
Flame propagation
Smoke released
Maximum velocity
Maximum positive static pressure
Maximum negative pressure
in continuous mode
Operating temperature range
-20°F to 140°F continuous
<25
<50
5000 ft/min
10 in. H²0 (2.5 kPa)
1"in. H²0 ( 0.25 kPa)
-30°F to 250°F
Thickness of duct walls
0.0033''/0.085mm
R coefficient of the insulation
4.2 - 6 - 8.4
Vapor barrier materials
Metalized polyester

Maximum temperature range in

continuous mode

-30° to 140°F continuous (at 4''WC)
-30° to 180°F continuous (at 2''WC)
-30° to 250°F continuous (at 1/2''WC)

DOCUMENTATION

AREAS OF APPLICATION

CERTIFICATIONS

logo certification

Frequently Asked Questions

What types of systems benefit most from using Peflex 2PA?

Peflex 2PA is ideal for ventilation systems in environments requiring high flame resistance, efficient thermal insulation and maximum durability.

Is Peflex 2PA safe for health?

Yes, Peflex 2PA uses John Manville brand urea-formaldehyde free insulation, making it non-hazardous to health whilst providing excellent thermal performance.

What benefits does Peflex 2PA bring to high pressure ventilation systems?

The Peflex 2PA is designed to withstand operating pressures up to 10 in. H2O, ensuring maximum efficiency in environments requiring increased resistance.

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