Verified Products

Duct Connections

Acosta Sheet Metal Mfg. Co., Inc.

930 Remillard Court
San Jose, CA 95122
Tel: (408) 275-6370
Acosta Spiral Seam Elbow Test Report

Doby Cleats Limited

Unit 4, Harelaw Industrial Estate
Nr Stanley Co. Durham
DH9 8UJ England
Tel: 01207-238844
Doby Cleats Ductwork Jointing Systems

Sheet Metal Connectors, Inc.

5850 Main St NE
Minneapolis, MN 55432
Tel: (763) 572-0000
E-Z Flange and E-Z Flange, Jr. Test Report

Vicon Machinery

1801 Arctic Avenue
Bohemia, NY 11716
Tel: (631) 563-7234
Vicon TDX Roll Former Flange System

Duct Hanging Systems


14848 Northam Street
La Mirada, CA 90638
Tel: (877) 466-2327
CEAS Wedgy Cable Support System

Doby Verrolec

Unit 4, Harelaw Industrial Estate
Stanley Co. Durham
DH9 8UJ England
DobyGrip Wire Suspension Systems DG1, DG2 and DG3

Duro Dyne Corporation

81 Spence Street
Bay Shore, NY 11706
Tel: (631) 249-9000
Duro Dyne Cable Lock System
Dyna Tite CL12 (KL100), CL18 (KL150) and CL23 (KL200)

Ductmate Industries, Inc.

1502 Industrial Drive
Monongahela, PA 15063
Tel: (724) 258-0500
Ductmate Clutcher Wire Rope System Models CL10 & CL20
Ductmate Clutcher Wire Rope System Models CL30, CL40 and EZ-Lock 20

Elgen Manufacturing

10 Railroad Avenue
Closter, NJ 07624
Tel: (800) 503-9805
Elgen Two Way Gripper Cable Hanging System TWG10, TWG20 and TWG30

ERICO International Corporation

34600 Solon Road
Solon, OH 44139
Tel: (440) 542-3923
ERICO Speed Link Caddy System SLD 2L & SLD 3L
CADDY Rod Lock Duct Brackets CRLD37TEG, CRLD37BNEG and CRLD37BEG
CADDY® SPEED LINK Universal Support System SLK15, SLK2, SLK3 with Hook or with Loop (LP)

Gripple, Inc.

313 Oswalt Avenue
Batavia, IL 60510
Tel: (630) 406-0600
Gripple Hangfast Wire Duct Hanger Systems Number 2, 3 and 4
Gripple Hang-Fast Stranded Galvanized Rope Systems Number 1, 2, 3, 4 and 5

Gripple, Inc.

1510 Hubbard Avenue
Batavia, IL 60510
Tel: (630) 406-0600
Gripple HF-Trapeze-NO3 Stranded Galvanized Rope System
Gripple Hangfast Stranded Galvanized Rope Products Number 2 and 3
Gripple and Spool of 2mm or 3mm Gripple Cable
Gripple Purpose-Made Single Channel Suspension System of Rectangular Ducts

Gripple, Inc.

1611 Emily Lane
Aurora, IL 60502
Tel: (866) 474-7753
Gripple XP2 Express Fastener #2
Gripple Butterfly TZ Fastener Hanger Assembly
Gripple UniGrip Hanger Assembly #2, #3, #4

Hilti North America

3701 W. Royal Lane
Suite 100
Irving, TX 75063
Tel: (972) 915-3183
Hilti North America MW Wire Product Series

Mestek Machinery

5480 Sixth Street SW
Cedar Rapids, IA 52404
Tel: (319) 364-9181
Mestek EZ Hanger System

Selkirk Corporation

P.O. Box 631
Logan, OH 43138
Tel: (740) 385-5666
Selkirk Model G Commercial/Industrial Single Wall Exhaust

Pre-Insulated Duct

Panel Duct Ltd.

Moneen Road
Castlebar, Co. Mayo
Tel: (094) 90 25616
Panel Duct Pre-Insulated Ventilation Ducting


Berry Plastics Tapes & Coatings

25 Forge Parkway
Franklin, MA 02038
Tel: (508) 918-1683
Berry Plastics 367-17 UL 181B-FX Foil Tape