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Ductulator – Duct Sizing

Ductulator – Duct Sizing

$3.99 Cybersecurity ✓ Verified

Size HVAC ducts instantly using airflow, friction or velocity. Get accurate duct dimensions in seconds — no charts required. • Get a range of suitable duct size

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About this Tool

Ductulator – Duct Sizing

Size HVAC ducts instantly using airflow, friction or velocity. Get accurate duct dimensions in seconds — no charts required. • Get a range of suitable duct size

Size HVAC ducts instantly using airflow, friction or velocity. Get accurate duct dimensions in seconds — no charts required. • Get a range of suitable duct sizes based on friction rate or velocity. • Get multiple valid duct dimensions instantly. • Tap on Friction Rate or Velocity to toggle between calculation methods. • IP and SI units. • Detailed sizing mode to adjust the duct dimensions and air flow rates. • Supports rectangular, circular and flexible ducts. • Automatic friction and velocity updates. Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel or non-metallic flexible ducts. Any feedback is welcome, and will be the basis for future updates.

Pros & Cons

✓ Pros

  • ✓Purpose-built for endpoint security
  • ✓Straightforward subscription pricing

✗ Cons

  • ✗No free plan — paid tiers only
  • ✗No native Android app

Key Features

🔧

Round duct sizing by CFM and friction rate

🔧

Rectangular duct sizing with equivalent diameter conversion

🧮

Air velocity calculation in feet per minute (FPM)

🧮

Friction loss calculation per 100 ft of duct

🔧

Offline operation — no internet required

📱

Native iOS interface optimized for phone and tablet

📋 Scripts & Prompts for Ductulator – Duct Sizing +

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🤖 AI Agents for Ductulator – Duct Sizing +

Pre-built automation agents that work with this tool — import in one click. Sign up free to access.

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CrewAI crew that performs authorized OSINT and external asset discovery against a target scope and produces a recon report with remediation recommendations.
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Tags

Cybersecurity Productivity Paid iOS

Frequently Asked Questions

Ductulator – Duct Sizing is available as $3.99. Visit the tool's website for the latest pricing details and plan options.

Visit the Ductulator – Duct Sizing website to check whether a free tier or free trial is available.

Ductulator – Duct Sizing is available on iOS. Check the official website for the latest platform support.

Many tools offer free trials to let you test before subscribing. Check the Ductulator – Duct Sizing website for current trial availability and duration.

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