Name: ADI Ductulator – Duct Size Calculator
Brand: Air Distribution Institute
SKU: 710268183
Price: 2910.69 EGP
Availability: InStock
Rating: 4.875 (8 reviews)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

📐 Master airflow like a pro — don’t let inefficient ducts hold you back!

COMPACT READY TO USE - Lightweight, pocket-sized card (11 x 8.5 inches) designed for quick reference on the job site or in the office.
SCIENTIFICALLY VALIDATED - Built on prestigious university research and ADI’s decades of expertise for trusted, accurate duct sizing.
COMPREHENSIVE SIZING TOOL - Calculate flexible duct sizes with ease using the front calculator and back fitting charts for seamless installation.
OPTIMIZE AIRFLOW EFFICIENCY - Leverage precise compression data (4%, 15%, 30%) to minimize pressure loss and maximize HVAC performance.
REDUCE INSTALLATION GUESSWORK - Account for real-world duct bends, kinks, and sags to ensure your system delivers proper CFM and FPM every time.

The ADI Ductulator is a precision duct sizing calculator developed by the Air Distribution Institute, incorporating university-backed research on flexible duct compression effects. It helps HVAC professionals select the correct duct size to overcome pressure loss caused by typical installation challenges such as bends and sags. Featuring a front calculator and back charts for fittings, this compact tool ensures optimal airflow efficiency and system performance.

Reviews

J**P

Duct calculator

Works as designed

23.05.2026

S**L

Duct size calculator

Great tool for sizing A/C ductwork - Thanks...

7.05.2026

J**O

Great tool for duct ordering

Exactly what you need in certain occasions

28.02.2026

R**M

Installation

I'm in school for HVAC and you never know which direction you want to go on the field, so I recommend getting it

30.11.2025

J**N

Easy to use

Works as intended

14.04.2026

C**E

Best Value

This is the most complete Duct Size Calculator available, other than the ASHRAE version. It gives equivalent sizes for any combination of CFM, Velocity and Friction Loss in Round and Rectangular Sheet Metal Duct as well as Flexible Duct at three different compression installations. It is also the only Duct Size Calculator approved for use in the Texas State HVAC License Exam.

3.03.2025

A**A

Herramienta de HVAC

Súper buena herramienta y fácil de utilizar y necesaria para el trabajo de ductos de aire acondicionados,

15.08.2025

C**O

El cumplimiento

Todo atiempo

12.10.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

E£ 2910

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

ASIN	B0DYB3WHZ7
Best Sellers Rank	#122,428 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #249 in HVAC Ducting
Color	White
Customer Reviews	4.8 4.8 out of 5 stars (72)
Date First Available	February 24, 2025
Included Components	Card
Item model number	ADI-CAL
Manufacturer	Air Distribution Institute
Product Dimensions	11 x 8.5 x 0.1 inches

ADI Ductulator – Duct Size Calculator

Description

Specifications

Reviews

Common Questions