Insulated Flexible Duct

Insulated Flexible Duct

Product Overview

The MKFlex Insulated Flexible Ducting (MKF-IFD#21) is a fully flexible ducting solution, specially designed for the HVAC market. It offers comprehensive solutions for all your ducting needs with a unique, durable material core that ensures superior airflow. The rigid wire is permanently bonded to the core, making it suitable for all pressure heating and cooling systems, ensuring easier and more affordable installation.

This Class 1 Air Duct is constructed with an inner duct, wrapped with a 25mm thick fiberglass wool blanket (16 kg/m³ density), and covered with a multi-layer metalized polyester film jacket (Vapour Barrier).

  • Durability & Reliability
    • Industry-leading durability in the segment
    • Long-lasting performance in harsh conditions

Performance Data

Detailed specifications and performance metrics for our Insulated Flexible Duct

  • Temperature Range: -26°C to 60°C
  • Maximum Velocity: 5000 FPM
  • Recommended Operating Pressure:
    • 4" to 12" Diameter:
      • Static Pressure – Positive: 6" W.G.
      • Static Pressure – Negative: 0.8" W.G.
    • 14" to 20" Diameter:
      • Static Pressure – Positive: 4" W.G.
      • Static Pressure – Negative: 0.8" W.G.
  • Standard Length: 25'
  • Product Range:
    • Diameters (inches): 4, 6, 8, 10, 12, 14, 16, 18, 20
    • Standard Length (Feet): 25

Advantages

  • Supplied in standard 25 feet length.
  • Individually boxed packing.
  • Excellent thermal insulation reducing energy costs.
  • Low costs on transport and logistics.
  • Optimized airflow design for better HVAC performance.
  • Fire retardant properties for enhanced safety.
  • Easy installation, no special tools required for cutting or fixing.
  • The products have been tested for fire resistance.
  • No toxic or hazardous gas emissions in case of fire.

Applications

  • Commercial HVAC systems
  • Residential air conditioning
  • Industrial ventilation
  • Clean room environments
  • Pharmaceutical facilities
  • Data centers
  • Hospital and healthcare facilities
  • Educational institutions
  • Retail spaces