Flexaust Co., Inc., The
Warsaw, IN 46581
Jan 11, 2008 Designed to keep extreme temperatures inside, Flex-Vest® Insulated Hose features 1 in. fiberglass R-value=4 insulation sandwiched between double-ply silicone-coated fiberglass fabric inside layer, reinforced with spring steel wire helix. Outer layer is single-ply neoprene-coated polyester fabric, also reinforced with spring steel wire helix. Suited for industrial air movement and fume extraction, hose conforms to UL-94 and comes in 1-6 in. ID sizes and 12 ft lengths.

Midwest Tool & Cutlery Co.
Sturgis, MI 49091
Nov 28, 2007 Duct Tightener tool allows one person to connect duct runs by tapping tool into place while V-notch pulls and holds duct together for drive cleat insertion. Manufactured with 16 ga SS, tool features rust-resistant zinc coating. Compact unit fits into tool belt and V-notch accommodates varying duct run gaps and end tabs.

Flexaust Co., Inc., The
Warsaw, IN 46581
Nov 19, 2007 Pliaduct® is 100% rigid, self-supporting PVC duct with ribbon-lock construction that lets users expand diameter up to 25% by twisting it to fit nozzles, funnels, or fittings. Able to be reshaped and spliced together without tools, wireless and flame-retardant duct is offered with plain ends in 2-6 in. dia sizes in standard 25 ft lengths and 8-12 in. dia sizes in 10 in. lengths. Chemical-resistant product has -10 to +150°F operating temperature range.

K&B Duct
Greensboro, NC 27409
Feb 14, 2007 Designed to hasten installation and facilitate system modification, Clamp-Together Duct is available in 24-10 gauge thick galvanized or stainless steel in 1 in. dia increments from 3-24 in. It is assembled with lifetime-guaranteed Forever Clamp and suited for any negative-pressure ventilation system up to 40 in. wg with entrained dust, sand, fumes, mist, smoke, chips, or trim scrap. Adjustable sleeves and components enable field fitting to any length.

Stik-II Products
Easthampton, MA 01027
Sep 08, 2006 One-piece pre-cut duct gaskets feature high tack adhesive coated directly on polyethylene foam backing to eliminate risk of delamination. Adhesive coating is available on 1 or 2 sides and paper release liner reduces tearing and is crack resistant. Square and rectangular scissor gaskets can be custom made to fit any specified size opening, and circle gaskets are available from 4-24 in. ID.

Clean Air Products Clean Air Systems Div.
Minneapolis, MN 55445 1828
Aug 15, 2006 Available in various configurations, Series 150 Vertical Flow Plenum Sections create modular systems that meet cleanroom application needs. Full ceiling, HEPA filter plenum sections provide filtered laminar flow air to clean areas. Series 151 have blowers on end and freestanding 551 series have legs added. Both can be building suspended with or without curtains. Units with blowers on top are Series 152, or freestanding Series 552 with legs added.

Johns Manville
Denver, CO 80202
Jul 26, 2006 Featuring fortified glass mat airstream surface, LinaTex(TM) Textile Fiber Duct Liner resists fiber erosion when exposed to airstream in commercial duct systems. Flexible, high-density mat will also resist pull-through when pinning, minimizing need for repairs. To satisfy demand for products that support green building programs, LinaTex(TM) contains up to 75% of pre-consumer and post-industrial content.

Lloyd Industries Inc.
Montgomeryville, PA 18936
Jul 19, 2006 Fiberglass plenum box with ceiling radiation damper is designed as 1 and 1.5 in. thick rigid ductboard with registers/grilles or drop duct applications. Available in I, J, and K models with standard sizes ranging from 8 x 4 to 16 x 16. J and K models are offered in either R4.2 or R6.0 insulation thickness. All ceiling radiation dampers hold ARL approval for 1 hr fire resistance rating for use in UL Fire Resistance Rated Wood Truss Assemblies.

ERICO, Inc.
Solon, OH 44139-2631
Mar 23, 2006 Available in 6.6, 16.4, and 32.8 ft lengths, galvanized steel CADDY® SPEED LINK LD suspends static loads, even at angle, and offers alternative to jack chain and threaded rods in lighting, ductwork, and other installation projects. Wire rope measures 0.059 in. with crimped-on hook that holds working loads up to 44 lb with 5:1 safety factor. Stainless steel locking device ensures stability and allows additional adjustment after wire insertion.

Novaflex Group, The
Richmond Hill L4B 1B7  Canada
Mar 13, 2006 Designed for vehicular exhaust extraction and high-temperature air transfer, single-ply U-Lok 440 features flexible Mechanical Lock Construction(TM), which provides tear and tensile strength, eliminating wire movements. Available in diameters from 2-20 in. and length of 25 ft, U-Lok 440 is rated for temperatures from -60 to +500°F. Applications include high temperature air supply, exhaust hose reels, garage fume control, and combustion by-product transfer.

Universal Air Filter Co.
Sauget, IL 62206
Sep 27, 2005 Targeted for industrial machinery applications, custom-designed air filters with matched plenums can be manufactured to any shape or size. Decorative finishes, such as epoxy powder coating, can be specified, and chromate or irridite finishes are available for corrosion protection. Available filter media includes Quadrafoam and Quadrafoam II, rated UL 94 HF-1, cleanable and reusable, and offered in black, gray, or green. Custom prototype can be produced in 5 working days.

CertainTeed Corp.
Valley Forge, PA 19482-0860
Mar 11, 2005 ToughGard2 Textile Duct Liner is designed for heating and cooling systems operating at velocities up to 6,000 fpm and temperatures to 250°F. It is composed of textile-type glass fibers firmly bonded together with thermosetting resin and overlaid with fire-resistant, black air stream surface containing EPA-registered antimicrobial agent. Liner offers resistance to tearing, puncturing, and surface wear, and includes Certa*Edge™ Coat to seal edge fibers.

CertainTeed Corp.
Valley Forge, PA 19482-0860
Mar 11, 2005 ToughGard™ Board serves as acoustical liner for systems operating at velocities up to 6,000 fpm and temperatures to 250°F. It is composed of rotary-glass fibers bonded with thermosetting resin. Black non-woven mat, bonded to airstream surface, serves as barrier against infiltration of dust and dirt. Air stream surface features coating that repels moisture, and EPA-registered antimicrobial agent to minimize potential of microbial growth that may affect product.

CertainTeed Corp.
Valley Forge, PA 19482-0860
Mar 11, 2005 Primarily used as acoustical liner, ToughGard™ R also helps improve energy-efficiency of heating and cooling systems. Air stream surface contains antimicrobial agent and resists tearing, puncturing, and surface wear during installation and cleaning. It also serves as barrier against ingress of dust and dirt into insulation. Protected against moisture, liner suits systems operating at velocities up to 6,000 fpm and temperatures up to 250°F.

Novaflex Group, The
Richmond Hill L4B 1B7  Canada
Mar 07, 2005 Used to solve fume control issues in hazardous environments where high heat, sparks, and slag are commonplace, Flame Retardant Fume Control Duct (SF-TPR-FR) features TPR construction for flexibility and use in cramped, limited spaces with tight corners. Product, made with UL 94VO-approved material, has operating temperature range of -40 to +300°F and is available with or without encapsulated wire. Sizes range from ¾–24 in. with lengths of 25 and 50 ft.

SpacePak
Westfield, MA 01085
Oct 15, 2004 Model GR8 Duct System is wrapped in blanket of R8 fiberglass insulation and meets R8 codes. Because air stream is over polyethylene plastic, there is no potential to exhaust fiberglass from within ductwork into living space. System includes fitted elbows and T-joints as well as insulated jackets with adhesive tabs. Snap-in-place lockdown clamp eliminates need for male/female unions and tape, and ensures airtight seal, leak tested to 6 in. water column.

CertainTeed Corp.
Valley Forge, PA 19482-0860
Oct 01, 2004 ToughGard®2 Textile Duct Liner is composed of long, textile-type glass fibers bonded with thermosetting resin and overlaid with ToughGard fire-resistant, black air stream surface. Air stream surface serves as barrier against infiltration of dust and dirt and contains EPA registered antimicrobial agent to reduce potential microbial growth that may affect product. Material suits systems operating at velocities up to 6,000 fpm and temperatures to 250°F.

Klenk Industries, Inc.
Wilmington, DE 19804
Sep 27, 2004 Duct Pincher facilitates alignment and closing of ductwork gaps, allowing insertion of drive cleats. Made of 16-gauge, smooth-formed, galvanized steel, rust-resistant product adapts to gap sizes up to 1 in. wide. Coated handle ensures comfortable, no-slip grip, and one end of tool has tapered, Y-shaped opening. Once aligned, tool's built-in drive guide allows user to insert drive cleat to close seam.

DuctSox
Dubuque, IA 52002
Apr 05, 2004 Designed for new or retrofit buildings with air dispersion, cone-shaped Final Filter is zippered within minutes into fabric duct system at inlet. It is available in NAFA-rated, MERV-8 or MERV-12, non-woven, 3M filter media with 50% and 90% efficiencies, respectively. Multi-layer filter media withstands pressure loading while allowing depth loading. Depending on inlet velocity, media, and sizing, filter will generate 0.24–1.98 in. wg resistance to airflow.

DuctSox
Dubuque, IA 52002
May 14, 2003 Available in standard and custom colors, D-Shape transforms fabric duct into low profile, half-round HVAC air distribution solution. Product offers even, draft-free air distribution, finished seams, zippered inlet collar, and DuctBuckle™ fastener. Comfort Flow™ model uses laminar flow for gentle airflow in occupancy applications. Fabric duct is available in 14, 18, 22, 26, 30, and 34 in. dia and offers T's, 90° elbows, and end cap accessories.