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Welcome to the Kanaflex FlexDuct Hoses category, your go-to destination for premium air and material handling hoses. We designed our FlexDuct hoses to provide exceptional flexibility, durability, and performance in a variety of industrial applications, ensuring reliable operation and efficiency.
- More Flexible:
Easier to move in and out of tight spaces and around corners - Lighter weight:
Easier to lift and carry, resulting in fewer workplace injuries - Lower Force to Bend:
Easier to connect and disconnect for increased productivity - Improved Flex Performance:
More durable and longer lasting
FlexDUCT™ E (Kanaduct)
Polypropylene general ducting and blower hose
A versatile solution with interlock construction for adjustable inside diameter. Ideal for general ducting, portable air conditioners, and clean room venting, as well as elbows for rigid pipe.
Application
Portable Air Conditioner
Features
Interlock construction allows the inside diameter to be changed by twisting the hose, while still holding its shape.
Construction
Interlocked polypropylene
Temperature Range
-13°F to 180°F (-25°C to 82°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 2-½ | 6.35 | 2.80 | 7.1 | 20 | 6.1 |
| 3 | 7.6 | 3.23 | 8.2 | 20 | 6.1 |
| 4 | 10.16 | 4.20 | 10.66 | 20 | 6.1 |
| 5 | 12.7 | 5.20 | 13.2 | 20 | 6.1 |
| 6 | 15.24 | 6.16 | 15.6 | 20 | 6.1 |
| 8 | 20.32 | 8.06 | 20.47 | 20 | 6.1 |
| 10 | 25.4 | 10.21 | 25.9 | 10 | 3.05 |
| 12 | 30.48 | 12.07 | 30.6 | 10 | 3.05 |
FlexDUCT™ 150 (150 CL)
Lightweight blower and ducting hose
A versatile solution for light-duty applications. Flexible and lightweight, it features an external helix for easy drag and a smooth bore for precise flow. Ideal for general ducting needs, including handling grass clippings, leaves, dust, and fumes.
Application
Cable Guard, Grass Collection, Mining General Use, Mulch Blowing
Features
Flexible and lightweight. External helix provides easy drag. The smooth bore allows for precise flow because no irregularities in the wall can cause interruptions.
Construction
Flexible PVC, rigid PVC helix, smooth bore, corrugated O.D.
Temperature Range
-13°F to 140°F (-25°C to 60°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 2-½ | 6.35 | 2.81 | 7.1 | 50, 100 | 15.2, 30.48 |
| 3 | 7.6 | 3.37 | 8.55 | 50, 100 | 15.2, 30.48 |
| 4 | 10.16 | 4.41 | 11.2 | 50, 100 | 15.2, 30.48 |
| 5 | 12.7 | 5.55 | 14.09 | 50, 100 | 15.2, 30.48 |
| 6 | 15.24 | 6.51 | 16.5 | 50, 100 | 15.2, 30.48 |
| 7 | 17.78 | 7.54 | 19.15 | 50, 100 | 15.2, 30.48 |
| 8 | 20.32 | 8.55 | 21.7 | 50 | 15.2 |
FlexDUCT™ 155 (155 GY)
Polypropylene general ducting and blower hose
A versatile solution with interlock construction for adjustable inside diameter. Ideal for general ducting, portable air conditioners, and clean room venting, as well as elbows for rigid pipe.
Application
Portable Air Conditioner
Features
Interlock construction allows the inside diameter to be changed by twisting the hose, while still holding its shape.
Construction
Interlocked polypropylene
Temperature Range
-13°F to 180°F (-25°C to 82°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 1-½ | 3.8 | 1.79 | 4.5 | 100 | 30.48 |
| 2 | 5 | 2.31 | 5.86 | 100 | 30.48 |
| 2-½ | 6.35 | 2.85 | 7.23 | 100 | 30.48 |
| 3 | 7.6 | 3.39 | 8.6 | 100 | 30.48 |
| 4 | 10.16 | 4.60 | 11.68 | 100 | 30.48 |
| 5 | 12.7 | 5.52 | 14 | 100 | 30.48 |
| 6 | 15.24 | 6.52 | 16.56 | 100 | 30.48 |
| 8 | 20.32 | 8.85 | 22.47 | 50 | 15.24 |
FlexDUCT™ U 150 (150 UDH)
Lightweight blower and ducting hose
A versatile solution for light-duty applications. Flexible and lightweight, it features an external helix for easy drag and a smooth bore for precise flow. Ideal for general ducting needs, including handling grass clippings, leaves, dust, and fumes.
Application
Cable Guard, Grass Collection, Mining General Use, Mulch Blowing
Features
Flexible and lightweight. External helix provides easy drag. The smooth bore allows for precise flow because no irregularities in the wall can cause interruptions.
Construction
Flexible PVC, rigid PVC helix, smooth bore, corrugated O.D.
Temperature Range
-13°F to 140°F (-25°C to 60°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 2-½ | 6.35 | 2.89 | 7.34 | 50 | 15.24 |
| 3 | 7.6 | 3.46 | 8.78 | 50 | 15.24 |
| 4 | 10.16 | 4.46 | 11.3 | 50 | 15.24 |
| 5 | 12.7 | 5.57 | 14.1 | 50 | 15.24 |
| 6 | 15.24 | 6.56 | 16.66 | 50 | 15.24 |
| 7 | 17.78 | 7.59 | 19.27 | 50 | 15.24 |
| 8 | 20.32 | 8.59 | 21.8 | 50 | 15.24 |
FlexDUCT™ 620 (620 WD)
General ducting and blower hose
A versatile solution rated to 220°F. Combining abrasion resistance with flexibility, it’s ideal for lightweight abrasives like sawdust, grass clippings, street refuse, and cotton pickers. Constructed with EPDM rubber, a metal wire helix, a smooth bore, and a slightly corrugated outer diameter.
Application
For use with lightweight abrasives such as sawdust, grass clippings, street refuse and cotton pickers.
Features
Rated to 220°F. Abrasion resistant yet very flexible. 100% rubber sidewall (no fabric).
Construction
EPDM rubber, metal wire helix, smooth bore, slightly corrugated O.D.
Temperature Range
-40°F to 220°F (-40°C to 104°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 2 | 5.08 | 2.36 | 5.99 | 50 | 15.24 |
| 2-½ | 6.35 | 3 | 7.6 | 50 | 15.24 |
| 3 | 7.6 | 3.37 | 8.5 | 50 | 15.24 |
| 4 | 10.16 | 4.39 | 11.1 | 50 | 15.24 |
| 5 | 12.7 | 5.43 | 13.79 | 50 | 15.24 |
| 6 | 15.24 | 6.36 | 16.15 | 50 | 15.24 |
| 7 | 17.78 | 7.32 | 18.59 | 50 | 15.24 |
| 8 | 20.32 | 8.35 | 21.2 | 50 | 15.24 |
| 10 | 25.4 | 10.45 | 26.5 | 50 | 15.24 |
| 12 | 30.48 | 12.40 | 31.49 | 25 | 7.6 |
FlexDUCT™ 625 (620WD WS)
General ducting and blower hose
A versatile solution with a wear strip for light dragging. Combining abrasion resistance with flexibility, it’s ideal for lightweight abrasives like sawdust, grass clippings, street refuse, and cotton pickers. Constructed with EPDM rubber, a metal wire helix, a smooth bore, and a slightly corrugated outer diameter.
Application
For use with lightweight abrasives such as sawdust, grass clippings, street refuse and cotton pickers.
Features
Abrasion resistant yet very flexible. 100% rubber sidewall (no fabric). Also, comes with an outer metal wear strip for light dragging. External helix provides easy drag. The smooth bore allows for precise flow because no irregularities in the wall can cause interruptions.
Construction
EPDM rubber, metal wire helix, metal wear strip, smooth bore, slightly corrugated O.D.
Temperature Range
-40°F to 220°F (-40°C to 104°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 2-½ | 6.35 | 3.11 | 7.89 | 50 | 15.24 |
| 3 | 7.6 | 3.48 | 8.83 | 50 | 15.24 |
| 4 | 10.16 | 4.57 | 11.6 | 50 | 15.24 |
| 5 | 12.7 | 5.61 | 15.24 | 50 | 15.24 |
| 6 | 15.24 | 6.54 | 16.6 | 50 | 15.24 |
| 7 | 17.78 | 7.48 | 18.99 | 50 | 15.24 |
| 8 | 20.32 | 8.54 | 21.69 | 50 | 15.24 |
| 10 | 25.4 | 10.69 | 27.1 | 50 | 15.24 |
| 12 | 30.48 | 12.60 | 32 | 25 | 7.6 |
FlexDUCT™ 630 (630 ED)
Medium-duty ducting and blower hose
A durable solution with a thicker sidewall for enhanced abrasion resistance. Designed for medium-duty blower and ducting applications, including hay baling, street refuse, grain dust, cotton pickers, wood chips, straw blowing, and leaf and grass collection. Constructed with EPDM rubber, a polypropylene helix.
Features
Thicker sidewall for more abrasion resistance. External helix acts as a scuff guard. 100% rubber sidewall (no fabric).
Application
Medium-duty blower and ducting applications such as hay bailing, street refuse, grain dust, cotton pickers, wood chips, straw blowing, leaf and grass collection.
Construction
EPDM rubber, polypropylene helix, smooth bore, corrugated O.D.
Temperature Range
-40°F to 158°F (-40°C to 70°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 4 | 10.16 | 4.53 | 11.5 | 50 | 15.24 |
| 6 | 15.24 | 6.56 | 16.66 | 50 | 15.24 |
| 8 | 20.32 | 8.66 | 21.99 | 50 | 15.24 |
FlexDUCT™ 660 (660YD)
Heavy-duty duct hose
An exceptional solution for demanding applications. With a smooth bore for higher laminar flow, a robust “safety yellow” helix for visibility and abrasion resistance, it’s perfect for heavy-duty ducting needs like cleaning, grass and leaf collection, cement dust recovery, blast cabinet dust collection systems, and grain auger downspouts. Constructed with EPDM rubber, and a polypropylene helix.
Features
Smooth bore for higher laminar flow. Extra heavyduty “safety yellow” helix for high visibility and superior external abrasion resistance for “dragging” applications. 100% rubber sidewall (no fabric).
Application
Heavy-duty ducting applications such as duct cleaning, commercial grass and leaf collection, cement dust recovery for floor finishing, blast cabinet dust collection systems, and grain auger downspouts.
Construction
EPDM rubber, polypropylene helix, smooth bore, corrugated O.D.
Temperature Range
-40°F to 158°F (-40°C to 70°C)
Available Sizes
| ID | OD | Standard Length | |||
|---|---|---|---|---|---|
| in. | cm | in. | cm | ft. | m |
| 4 | 10.16 | 4.57 | 11.6 | 50 | 15.24 |
| 5 | 12.7 | 5.53 | 14. | 50 | 15.24 |
| 6 | 15.24 | 6.57 | 16.68 | 50 | 15.24 |
| 8 | 20.32 | 8.72 | 22.1 | 50 | 15.24 |
| 10 | 25.4 | 10.83 | 27.5 | 50 | 15.24 |
| 12 | 30.48 | 12.73 | 32.3 | 25 | 7.6 |
Catalogs
See below for the Kanaflex Industrial Hose catalog, also available at this link.
