A Phalange Industries Brand

AGOGOS

Ductwork & Air Distribution Solutions
Engineered Air Distribution. Fabricated for Performance.

Specialized ductwork, insulation, fabrication and site-execution solutions built around dimensional accuracy, structural strength, controlled leakage, and timely execution across commercial and industrial environments.

Experience in HVAC. Expertise in Ductwork.
AGOGOS is backed by Phalange Industries Pvt. Ltd., serving the HVAC industry since 1999. Carrying the positioning "We Keep You In Right Air" (formerly known as Vision Air Tech), AGOGOS operates as an integrated ductwork partner combining shop fabrication with site execution.

Engineered Ductwork. Built for Airflow. Built for Execution.

Ductwork is more than fabricated sheet metal. It is a critical part of an HVAC system that directly influences air distribution, leakage, pressure performance, installation quality and long-term system efficiency.

At AGOGOS, ductwork is approached as an integrated engineering and fabrication requirement — from selecting the appropriate duct configuration and material to fabrication, insulation, supports and on-site execution. Our capabilities include rectangular, oval, and round ductwork, along with insulated duct systems and associated fabrication works.

Our Ductwork Solutions

Comprehensive duct configurations tailored to spatial, aerodynamic, and pressure requirements.

01. Rectangular Ducts

Rectangular Ducts

Versatile ductwork solutions for commercial, industrial and HVAC applications where space utilization, routing flexibility and installation requirements demand a rectangular configuration.

  • HVAC air distribution
  • Industrial ventilation
  • AHU-connected duct systems
  • Commercial installations
  • Large air-volume applications
02. Oval Ducts

Oval Ducts

Oval duct configurations provide a streamlined alternative where available installation space or height routing conditions make conventional rectangular or round ductwork less suitable, combining low pressure drop with compact profiles.

  • Space-constrained ceiling voids
  • Aerodynamic airflow movement
  • Architectural open ceiling designs
03. Round Ducts

Round Ducts

Round ductwork for applications requiring a compact and aerodynamically efficient duct configuration. Suitable for high-velocity HVAC and ventilation systems across industrial and commercial environments.

  • High-efficiency pressure retention
  • Lower friction & noise levels
  • Industrial air movement
04. Fabric Ducts

Fabric Ducts

Fabric-based air distribution solutions for applications requiring specialized draft-free, uniform air distribution arrangements in food processing, cleanrooms, and large public spaces.

  • Draft-free uniform dispersion
  • Washable & lightweight structure
  • Specialized industrial applications

Duct Construction Options

AGOGOS ductwork is fabricated across multiple construction parameters depending on application and project requirements.

Sheet Gauges Duct Shapes Jointing Systems Material Options
18G (1.2mm)
20G (1.0mm)
22G (0.8mm)
24G (0.63mm)
Rectangular
Oval
Round
Pittsburgh Joint
TDF (Transverse Duct Flange)
Slip Joint
GI (Galvanized Iron)
Stainless Steel (SS)
Fabric

* Highlight: AGOGOS specifically utilizes grooved GI sheets to achieve higher structural rigidity and pressure handling.

Duct with Insulation Solutions

Integrated insulation solutions designed for thermal performance, condensation prevention, and noise attenuation.

Rubber Insulation

For HVAC ductwork where high-efficiency thermal insulation and stringent condensation control are required in humid or chilled environments.

XLPE Insulation

A practical, closed-cell insulation solution for HVAC applications requiring thermal protection around air distribution ductwork.

Acoustic Insulation

Internal or external acoustic lining for applications where reduction of duct-borne equipment noise or airborne sound transmission is paramount.

Underdeck Insulation

Insulation arrangements suitable for applications where ductwork and building-envelope conditions require an underdeck roof insulation approach.

More Than Duct Fabrication

A Complete Ductwork Execution Capability

MS Flanges

Precision fabrication of heavy-duty MS flange arrangements for robust duct connections and structural support reinforcement.

Angle Supports

Custom-fabricated steel angle support systems for secure duct installation, seismic restraint, and overhead routing.

On-Site Fabrication

Site-based fabrication and modification capabilities to accommodate actual site conditions, routing constraints, and site changes.

Kitchen Ventilation

Specialized commercial and industrial kitchen ventilation ductwork designed for grease-laden air and high-temperature exhaust.

AHU Ducting

Precision ductwork associated with Air Handling Unit (AHU) plenum connections, transition pieces, and static pressure chambers.

HVLS Fan Applications

Ducting and associated HVAC/air-movement solutions supporting large-volume industrial spaces and warehouse ventilation.

Evaporative Cooling Applications

Corrosion-resistant ductwork specifically associated with evaporative cooling systems and large-scale industrial air-distribution networks.

Why AGOGOS?

FABRICATION THAT UNDERSTANDS EXECUTION.

01 / SPEED

Faster Fabrication

Machine-based CNC and TDF fabrication enables faster production turnarounds and supports planned project execution and timely site delivery.

02 / TIGHTNESS

Lower Leakage

Proper machine jointing, TDF flanges, and quality gaskets are engineered to minimize unwanted air leakage from the duct system, saving fan energy.

03 / COST

Cost Efficiency

Systematic fabrication and optimized sheet nesting methods help minimize material scrap and overall project costs.

04 / INTEGRATED

End-to-End Execution

From shop fabrication to site insulation and supports, AGOGOS delivers an integrated ductwork solution rather than isolated vendor activities.

05 / RIGIDITY

Higher Structural Strength

The AGOGOS fabrication system specifically incorporates grooved GI sheet technology for enhanced panel rigidity, higher pressure tolerances, and reduced duct vibration.

From Fabrication to Installation

ONE DUCTWORK PARTNER. MULTIPLE EXECUTION REQUIREMENTS.

01
Duct Design Requirements
02
Material & Gauge Selection
03
Machine Fabrication
04
Jointing & Assembly
05
Insulation Application
06
Supports & Accessories
07
Site Modification
08
Installation & Execution

Applications

Delivering engineered air movement across diverse industrial and commercial sectors.

HVAC Air Distribution

Centralized HVAC ductwork for Air Handling Units (AHUs), fan coil units, and climate-controlled facilities.

Industrial Ventilation

Air extraction, toxic fume exhaust, and general environmental ventilation for manufacturing plants.

Kitchen Ventilation

Exhaust and fresh air ducting for commercial, hotel, and industrial kitchen facilities.

Evaporative Cooling

High-volume air-distribution ductwork designed for evaporative cooling units in warm industrial zones.

Large Industrial Spaces

Heavy-duty ducting and air movement solutions for massive production halls and warehouses.

Commercial HVAC

Ductwork systems for hotels, shopping malls, office complexes, hospitals, and educational institutions.

AGOGOS By Phalange

EXPERIENCE IN HVAC. EXPERTISE IN DUCTWORK.

AGOGOS is backed by Phalange Industries Pvt. Ltd., an HVAC company serving the industry since 1999. The AGOGOS brand carries the positioning "We Keep You In Right Air" and identifies the business as formerly known as Vision Air Tech.

AGOGOS is not simply a duct fabricator. It operates within an HVAC engineering and execution company. This distinction positions the brand around duct fabrication together with insulation, supports, ventilation and site execution.

OUR APPROACH

ENGINEERED
Ductwork is considered as part of the complete HVAC and air-distribution system.
FABRICATED
Machine-based fabrication and defined construction parameters support consistency.
INSULATED
Multiple insulation options available according to project requirements.
EXECUTED
Fabrication, supports and site-based requirements coordinated as part of project.
FOCUSED
Solutions developed around the actual environment and project requirements.

RIGHT AIR. RIGHT FABRICATION. RIGHT EXECUTION.

We believe effective ductwork begins with understanding how the system will actually operate. From sheet selection and gauge to jointing, insulation, supports and site execution, every component contributes to the performance of the finished HVAC system. AGOGOS brings fabrication capability and HVAC execution experience together to deliver ductwork that is engineered for the application and built for the site.

HAVE A DUCTWORK REQUIREMENT?

Whether it is a new HVAC installation, industrial ventilation system, kitchen ventilation project, AHU ducting requirement or duct modification, AGOGOS can support the requirement from fabrication through execution.

LET'S BUILD THE RIGHT AIR DISTRIBUTION SYSTEM.

Share Drawings / BOQ →

Ductwork & Air Distribution FAQs

What duct construction jointing systems does AGOGOS utilize?
AGOGOS utilizes TDF (Transverse Duct Flange), Pittsburgh jointing, and Slip Joint connections depending on sheet metal gauge (18G to 24G) and pressure classification requirements. TDF flanging minimizes air leakage and speeds up field assembly.
Why does AGOGOS emphasize grooved GI sheet fabrication?
Grooved GI sheets provide enhanced structural rigidity and cross-beading strength to flat duct walls. This prevents panel popping or oil-canning under high static pressures, reducing duct noise and increasing system durability.
Does AGOGOS handle insulation and support fabrication as well?
Yes. AGOGOS is an integrated ductwork solution brand. We supply factory-applied or site-applied Rubber, XLPE, Acoustic, and Underdeck insulation, along with heavy-duty MS companion flanges and custom angle support systems.
How do I submit drawings or a BOQ for an AGOGOS ductwork quote?
You can share your duct layout drawings, BOQ, or project specifications directly via our Contact Page or email us at info@phalangeindustries.com. Our engineering team will review gauges, fittings, and site execution requirements to provide a detailed proposal.