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Product Name Inside Diameters Standard Lengths Temp Range
Flex-Vest® 1" - 6"  Custom To : 8" 12'   Custom To : 25' -65 to 550 (°F)
Flex-Vest<SUP>®</SUP> Product Image
• Inner Layer; Double-ply silicone coated fiberglass fabric hose reinforced with a spring steel wire helix
• Outer layer; Single-ply neoprene coated polyester fabric hose reinforced with a spring steel wire helix
• Insulation; 1-inch fiberglass insulation (R-Value=4)
• Insulated dryer hose
• Combines flexibility with minimal heat loss
• Suited for air handling applications at low positive & low negative pressures
• Good flexibility
• Excellent external abrasion & chemical resistance
Intermittent Maximum Temperature : 600 °F
Outer Minimum Temperature : -40 °F
Outer Maximum Temperature : 250 °F
Standard Color : iron oxide red inner layer, black outer layer
Download Technical Data Sheet PDF
Cross-Section On
A
Air
On
F
Fume
Off
D
Dust
Off
M
Material
Flex-Vest<SUP>®</SUP> Cross Section Image
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Branches Accessory Image
Branches
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. 

Made to order from galvanized sheet metal, neoprene coated.
Bridge Clamps Accessory Image
Bridge Clamps
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses.  Stainless steel band & welded stainless steel bridge with carbon steel screw. Fits over the helix creating a leak proof seal. Available in clockwise & counter-clockwise. Available in sizes 2" to 12".
Connectors Accessory Image
Connectors
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses.  Available in stainless steel & aluminum.  Designed with a raised lip to prevent hose clamp from slipping off.  Available in sizes 1 ½” to 24”.
Enlarged Cuffs Accessory Image
Enlarged Cuffs

Available for our Flexaust®, Heat-Flex® & Springflex®  hoses. Three plies of neoprene coated fabric.  Cuff ID is larger than the hose ID.

Fabric Cuffs Accessory Image
Fabric Cuffs

Available for our Flexaust®, Heat-Flex® & Springflex®  hoses. Three plies of neoprene coated fabric.

J-Lock Accessory Image
J-Lock
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok®  & Springflex®  hoses.  Stainless steel.  Offers a convenient method to make a quick connection.  Available in sizes 4” to 20”.
Latch-Locks Accessory Image
Latch-Locks
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. Galvanized steel.  Available in sizes 4” to 12”.
Pin-Locks Accessory Image
Pin-Locks
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. Galvanized steel.  Available in sizes 8” to 12”.
Reducers Accessory Image
Reducers
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. 

Made to order from galvanized sheet metal, neoprene coated.
Screw Clamps Accessory Image
Screw Clamps
Available for our Flexadux®, Flexaust®, Heat-Flex® & Springflex®  hoses. Stainless steel band with carbon steel screw. Available in sizes 1 ½” to 20”.
Steel Flanges Accessory Image
Steel Flanges

Available for our Flexaust®, Heat-Flex® & Springflex®  hoses. Eliminates the need for back-up plates.

T's Accessory Image
T's
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. 

Made to order from galvanized sheet metal, neoprene coated.
Transitions Accessory Image
Transitions
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. 

Made to order from galvanized sheet metal, neoprene coated.
Y's Accessory Image
Y's
Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex®  hoses. 

Made to order from galvanized sheet metal, neoprene coated.
View a full list of available accessories
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