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GREENSEAM

GREENSEAM is a manufacturer of press-fit ductwork components for low-pressure HVAC and ventilation systems. The product line includes reducers, 90-degree elbows, tee joints, snap-lock pipe, and collars with integrated dampers. These components are fabricated from 26-gauge steel and use a press-fit connection system with EPDM seals to join duct sections without additional fasteners or sealants. The press-fit design allows for assembly and disassembly using standard hand tools, which can reduce installation time compared to traditional slip-joint or flanged connections. GREENSEAM components are rated for a maximum pressure of 2 inches water column (in wc), making them suitable for low-pressure air distribution in residential, commercial, and light industrial ventilation applications. The reducers are available in multiple inlet and outlet diameter combinations, such as 12-inch to 8-inch, 12-inch to 6-inch, 14-inch to 8-inch, 8-inch to 4-inch, and 10-inch to 6-inch, with lengths ranging from 6 to 10 inches. The 90-degree elbow for 9-inch diameter duct has a 13-inch length and an 8-1/2-inch centerline radius. Snap-lock pipe is offered in various diameters, including 4-inch, with a 60-inch length. Collars with dampers provide airflow regulation and are available for 4-inch diameter ducts with a 5-inch length and 4-inch flange inside diameter. The EPDM seal material resists aging and provides a consistent seal at the connection points. 3G Electric supplies the GREENSEAM line to technical buyers worldwide, supporting specification, quoting, and order fulfillment for maintenance, repair, and new construction projects. The product range addresses common ductwork transitions, direction changes, and branch connections, allowing engineers and contractors to source multiple components from a single supplier. 3G Electric maintains inventory and provides access to product specifications, including dimensions, material thickness, pressure ratings, and connection types, to assist with system design and component selection. For procurement specialists, 3G Electric offers a streamlined ordering process for GREENSEAM parts, with the ability to quote multiple line items and ship globally. The components are typically used in exhaust, supply, and return air systems where the operating pressure does not exceed 2 in wc. The steel construction is compatible with standard ductwork installation practices, and the press-fit connection is designed to be secure under normal operating conditions. GREENSEAM products are identified by manufacturer part numbers, such as GR60SPBGP4GA26 for the 4-inch snap-lock pipe, which aids in cross-referencing and reordering. 3G Electric's catalog includes detailed specifications for each SKU, enabling buyers to verify compatibility with existing duct systems. The availability of reducers, elbows, tees, pipe, and dampers from a single brand simplifies procurement and helps ensure consistent fit and performance across the duct run. 3G Electric serves plant engineers, maintenance managers, and procurement specialists who require reliable components for ventilation systems, and provides global shipping to support projects in various regions.

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About GREENSEAM

GREENSEAM is a manufacturer of press-fit ductwork components for low-pressure HVAC and ventilation systems. The product line includes reducers, 90-degree elbows, tee joints, snap-lock pipe, and collars with integrated dampers. These components are fabricated from 26-gauge steel and use a press-fit connection system with EPDM seals to join duct sections without additional fasteners or sealants. The press-fit design allows for assembly and disassembly using standard hand tools, which can reduce installation time compared to traditional slip-joint or flanged connections. GREENSEAM components are rated for a maximum pressure of 2 inches water column (in wc), making them suitable for low-pressure air distribution in residential, commercial, and light industrial ventilation applications. The reducers are available in multiple inlet and outlet diameter combinations, such as 12-inch to 8-inch, 12-inch to 6-inch, 14-inch to 8-inch, 8-inch to 4-inch, and 10-inch to 6-inch, with lengths ranging from 6 to 10 inches. The 90-degree elbow for 9-inch diameter duct has a 13-inch length and an 8-1/2-inch centerline radius. Snap-lock pipe is offered in various diameters, including 4-inch, with a 60-inch length. Collars with dampers provide airflow regulation and are available for 4-inch diameter ducts with a 5-inch length and 4-inch flange inside diameter. The EPDM seal material resists aging and provides a consistent seal at the connection points. 3G Electric supplies the GREENSEAM line to technical buyers worldwide, supporting specification, quoting, and order fulfillment for maintenance, repair, and new construction projects. The product range addresses common ductwork transitions, direction changes, and branch connections, allowing engineers and contractors to source multiple components from a single supplier. 3G Electric maintains inventory and provides access to product specifications, including dimensions, material thickness, pressure ratings, and connection types, to assist with system design and component selection. For procurement specialists, 3G Electric offers a streamlined ordering process for GREENSEAM parts, with the ability to quote multiple line items and ship globally. The components are typically used in exhaust, supply, and return air systems where the operating pressure does not exceed 2 in wc. The steel construction is compatible with standard ductwork installation practices, and the press-fit connection is designed to be secure under normal operating conditions. GREENSEAM products are identified by manufacturer part numbers, such as GR60SPBGP4GA26 for the 4-inch snap-lock pipe, which aids in cross-referencing and reordering. 3G Electric's catalog includes detailed specifications for each SKU, enabling buyers to verify compatibility with existing duct systems. The availability of reducers, elbows, tees, pipe, and dampers from a single brand simplifies procurement and helps ensure consistent fit and performance across the duct run. 3G Electric serves plant engineers, maintenance managers, and procurement specialists who require reliable components for ventilation systems, and provides global shipping to support projects in various regions.

Common Applications

  • Residential HVAC — GREENSEAM 12-inch to 8-inch reducer for transitioning main trunk to branch duct.
  • Commercial ventilation — GREENSEAM 90-degree elbow for 9-inch diameter duct to change airflow direction.
  • Light industrial exhaust — GREENSEAM 4-inch snap-lock pipe with EPDM seal for low-pressure fume extraction.
  • Ductwork balancing — GREENSEAM collar with damper for 4-inch duct to regulate airflow in branch lines.
  • Air distribution — GREENSEAM 14-inch to 8-inch reducer for connecting air handling unit to duct run.
  • Maintenance and repair — GREENSEAM 8-inch to 4-inch reducer for replacing damaged duct sections in ventilation systems.

Frequently asked questions

Common questions about GREENSEAM from 3G Electric.

What is the maximum pressure rating for GREENSEAM duct components?

GREENSEAM reducers, elbows, snap-lock pipe, and collars with dampers are rated for a maximum pressure of 2 inches water column (in wc). This rating applies to the press-fit connection with EPDM seal and is suitable for low-pressure HVAC and ventilation systems. The pressure rating should not be exceeded to ensure proper seal performance and structural integrity. For applications requiring higher pressures, alternative duct connection methods or reinforced components may be necessary. Always verify the pressure rating against the system's operating conditions before installation.

What connection type does GREENSEAM snap-lock pipe use?

GREENSEAM snap-lock pipe features a press-fit connection with an EPDM seal. The pipe is available in various diameters, such as 4-inch, with a 60-inch length and 26-gauge steel thickness. The press-fit design allows for quick assembly without additional tools or fasteners, and the EPDM seal provides a resilient barrier against air leakage. The snap-lock mechanism ensures the pipe sections remain engaged under normal operating conditions. This connection method is commonly used in low-pressure ductwork where ease of installation and rework is beneficial.

What sizes of GREENSEAM reducers are available?

GREENSEAM reducers are available in multiple inlet and outlet diameter combinations to accommodate common duct transitions. Examples include 12-inch to 8-inch, 12-inch to 6-inch, 14-inch to 8-inch, 8-inch to 4-inch, and 10-inch to 6-inch. Lengths vary by size, ranging from 6 inches to 10 inches. All reducers are made of 26-gauge steel and use a press-fit connection. The reducers are designed for low-pressure systems with a maximum rating of 2 in wc. When selecting a reducer, confirm the inlet and outlet diameters match the existing ductwork and that the length fits the available space.

Can GREENSEAM collars with dampers be used for airflow balancing?

Yes, GREENSEAM collars with dampers are designed for airflow regulation in low-pressure ductwork. The integrated damper allows manual adjustment of air volume through the branch. The collar is available for 4-inch diameter ducts, with a 5-inch length, 4-inch flange inside diameter, and 1-inch flange outside diameter. It features a press-fit connection with EPDM seal and a maximum pressure rating of 2 in wc. The damper can be adjusted to balance airflow across different branches of the system. Ensure the damper is accessible for adjustment after installation.

What material is used in GREENSEAM duct components?

GREENSEAM duct components are fabricated from 26-gauge steel. This material thickness is typical for low-pressure HVAC ductwork and provides a balance between weight and structural rigidity. The steel is used for reducers, elbows, snap-lock pipe, and collars with dampers. The EPDM seal material is used at the press-fit connections to minimize air leakage. The steel construction is compatible with standard duct installation practices and can be cut or modified in the field if necessary. For specific corrosion resistance requirements, additional coatings or material options may be available upon request.

How does the press-fit connection on GREENSEAM elbows work?

GREENSEAM elbows, such as the 90-degree elbow for 9-inch diameter duct, use a press-fit connection. The elbow has a 13-inch length and an 8-1/2-inch centerline radius. The press-fit design means the elbow slips over or into the mating duct section and is secured by friction and the EPDM seal. No additional fasteners or sealants are required. The connection is rated for a maximum pressure of 2 in wc. This method allows for quick assembly and disassembly, which can be advantageous during installation or maintenance. Ensure the mating duct ends are clean and free of damage before assembly.