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DUCTMATE Duct Coupler: 13 in Duct, Neoprene, Steel, 3 1/2 in Lg - Round Duct Connector Clamps
DUCTMATERound Duct Connector Clamps

DUCTMATE Duct Coupler: 13 in Duct, Neoprene, Steel, 3 1/2 in Lg

The DUCTMATE Duct Coupler (SKU 29VK10) is a round duct connector clamp designed for round spiral ductwork. It features a steel base with a neoprene fabric and a polyethylene seal, and uses a double-bolt connection…

SKU 3G-OTH-80068

Brand
DUCTMATE
Item
Duct Coupler: 13 in Duct, Neoprene, Steel, 3 1/2 in Lg
Category
Round Duct Connector Clamps
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Technical Specifications

DUCTMATE
Manufacturer Part Number
GRLABQS13GA
Color
Silver
Base Material
Steel
Seal Material
Polyethylene
For Duct Shape
Round
Connection Type
Double Bolt
Fabric Material
Neoprene
Duct Compatibility
Round Spiral
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DUCTMATE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUCTMATE Duct Coupler (SKU 29VK10) is a round duct connector clamp designed for round spiral ductwork. It features a steel base with a neoprene fabric and a polyethylene seal, and uses a double-bolt connection. The coupler measures 3 1/2 inches in length and 13 inches in width, and is compatible with 13-inch diameter round spiral ducts.

Frequently Asked Questions

What is the DUCTMATE Duct Coupler used for?

The DUCTMATE Duct Coupler connects sections of 13-inch round spiral ductwork in HVAC systems. It uses a double-bolt steel clamp with a neoprene fabric and polyethylene seal to create a tight, leak-resistant joint. Common in commercial ventilation, exhaust, and air-handling applications.

What are the specifications of the DUCTMATE Duct Coupler?

The DUCTMATE Duct Coupler (MPN GRLABQS13GA) has a steel base, neoprene fabric, and polyethylene seal. It measures 3 1/2 inches long by 13 inches wide, fits 13-inch round spiral ducts, and uses a double-bolt connection. Color is silver.

Where to buy the DUCTMATE Duct Coupler worldwide?

3G Electric supplies the DUCTMATE Duct Coupler worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time. We source and deliver this coupler to any country.

How to install the DUCTMATE Duct Coupler?

Slide the coupler over the ends of two 13-inch round spiral ducts. Align the double-bolt connection, then tighten both bolts evenly with a wrench until the neoprene seal compresses against the duct surface. Ensure the polyethylene seal is seated properly for an airtight joint.

Used in

Common applications for DUCTMATE
Commercial HVAC — DUCTMATE flat access doors for rectangular duct inspection in office buildings
Industrial exhaust systems — DUCTMATE high-temperature curved access doors for round flue ducts up to 2,300°F
Process air handling — DUCTMATE duct hangers for supporting 6 in to 12 in round ducts in manufacturing plants
Boiler room maintenance — DUCTMATE curved access doors with knobs for 19 in to 20 in ducts in boiler flues
Cleanroom ductwork — DUCTMATE flat access doors with double-cam closure for sealed rectangular duct access

DUCTMATE Products

3G Electric supplies DUCTMATE round duct connector clamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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