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3G Electric
DUCTMATE Round Duct Connector Clamp, 11 in, Double Bolt, Steel - Round Duct Connector Clamps
DUCTMATERound Duct Connector Clamps

DUCTMATE Round Duct Connector Clamp, 11 in, Double Bolt, Steel

The DUCTMATE Duct Coupler (SKU GRLABQS11GA, MPN GRLABQS11GA) is a round duct connector clamp made of steel with a neoprene fabric and polyethylene seal. It features a double-bolt connection, measures 3 1/2 inches in…

SKU 3G-OTH-80049

Brand
DUCTMATE
Item
Round Duct Connector Clamp, 11 in, Double Bolt, Steel
Part Number
GRLABQS11GA
Category
Round Duct Connector Clamps
Available to Order
Also known as:GRLABQS11GADUCTMATE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRLABQS11GA
Color
Silver
Base Material
Steel
Seal Material
Polyethylene
For Duct Shape
Round
Connection Type
Double Bolt
Fabric Material
Neoprene
Duct Compatibility
Round Spiral

Technical Documents

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DUCTMATE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUCTMATE Duct Coupler (SKU GRLABQS11GA, MPN GRLABQS11GA) is a round duct connector clamp made of steel with a neoprene fabric and polyethylene seal. It features a double-bolt connection, measures 3 1/2 inches in length and 11 inches in width, and is designed for 11-inch round spiral ductwork.

Frequently Asked Questions

What is the DUCTMATE Duct Coupler used for?

The DUCTMATE Duct Coupler connects two sections of 11-inch round spiral ductwork in commercial HVAC systems. Its steel base, neoprene fabric, and polyethylene seal provide a durable, airtight joint. It is commonly used in ventilation, exhaust, and air-handling applications where reliable duct connections are required.

What are the specifications of the DUCTMATE Duct Coupler?

The DUCTMATE Duct Coupler (MPN GRLABQS11GA) has a steel base with a silver finish, a neoprene fabric, and a polyethylene seal. It uses a double-bolt connection, measures 3 1/2 inches in length and 11 inches in width, and is designed for 11-inch round spiral ductwork.

Where to buy the DUCTMATE Duct Coupler worldwide?

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

How to install the DUCTMATE Duct Coupler?

To install the DUCTMATE Duct Coupler, slide it over the ends of two 11-inch round spiral ducts. Align the double-bolt connection and tighten the bolts evenly to create a secure, airtight seal. Ensure the neoprene fabric and polyethylene seal are properly seated before final tightening. Follow standard HVAC ductwork practices.

Used in

Common applications for DUCTMATE
HVAC rectangular duct maintenance — DUCTMATE flat access door, 22 in x 22 in, 24 ga steel with double cam latch (SKU 6EKC6)
Round duct inspection in commercial buildings — DUCTMATE curved access door for 19-20 in ducts, 22 ga steel with knobs (SKU 29VJ75)
High-temperature industrial exhaust ductwork — DUCTMATE high-temperature curved access door for 23-24 in ducts, 20 ga steel with thumbscrews (SKU 29VJ92)
Duct cleaning access on small round ducts — DUCTMATE high-temperature curved access door for 10-11 in ducts, 8 in x 12 in opening (SKU 29VJ86)
Large round duct maintenance in process plants — DUCTMATE high-temperature curved access door for 29-32 in ducts, 18 in x 24 in opening (SKU 29VJ93)
Retrofit access on existing round ducts — DUCTMATE high-temperature curved access door for 12-14 in ducts, 4 in x 8 in opening (SKU 29VJ85)
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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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