The “Neoprene Flex – 2 ply” industrial duct is recommended for dust control and material transfer applications. The large diameter flexible pipe is made using a strong double-ply neoprene coated polyester fabric with a spring steel wire helix. The intelligent construction and durable 2-ply neoprene wall allows these flex hoses to withstand abrasive dust and other harsh materials. This hose is recommended for use in a vast list of harsh conditions including dust collection, grinders, woodworking and furniture industries.
Each “Neoprene Flex – 2 ply” industrial duct has good crush resistance that allows it to be used in harsh environments. The flexible pipes tensile strength, or the maximum tension the material can withstand without tearing, is complemented by the excellent abrasion and chemical resistance offered by its neoprene coating. The “Neoprene Flex – 2 ply” flexible duct has good flexibility and is more durable than double ply cotton hoses. The flex hoses can handle both positive and negative pressures. Each industrial duct has a working temperature range of -40 F to +250 F and is listed as a UL 94 V-0 flame retardant product.
The “Neoprene Flex – 2 ply” large diameter flexible pipe comes in a wide range of internal diameters from 1-inch to 48 inches. Custom sizes up to 60 Inch are also available upon request. These flex hoses are also available in metric sizes from 60mm up to 300mm. The availability of this industrial duct in almost any size, allows for its use in a wide variety of industries. The “Neoprene Flex – 2 ply” hose comes in black and is sold in standard 25 ft lengths. Custom lengths are also available in most sizes. The ends of each hose are plain cut, but end cuffs are available upon request. If you have questions or need further assistance do not hesitate to contact one of our onsite ducting experts.
Volume Pricing
| Pricing per Foot | 25-99 feet | 100-249 feet | 250-499 feet | 500+ feet | |
| 1″ ID | $8.97 | $7.81 | $7.40 | $6.73 | |
| 1.25″ ID | $9.78 | $8.51 | $8.07 | $7.33 | |
| 1.5″ ID | $11.14 | $9.69 | $9.19 | $8.35 | |
| 1.75″ ID | $12.44 | $10.82 | $10.26 | $9.33 | |
| 2″ ID | $12.59 | $10.95 | $10.38 | $9.44 | |
| 2.25″ ID | $13.41 | $11.67 | $11.07 | $10.06 | |
| 2.5″ ID | $13.41 | $11.67 | $11.07 | $10.06 | |
| 3″ ID | $14.37 | $12.50 | $11.85 | $10.78 | |
| 3.5″ ID | $15.46 | $13.45 | $12.75 | $11.59 | |
| 4″ ID | $16.46 | $14.32 | $13.58 | $12.34 | |
| 4.5″ ID | $17.63 | $15.34 | $14.55 | $13.23 | |
| 5″ ID | $18.67 | $16.25 | $15.41 | $14.01 | |
| 5.5″ ID | $19.59 | $17.04 | $16.16 | $14.69 | |
| 6″ ID | $20.00 | $17.40 | $16.50 | $15.00 | |
| 7″ ID | $22.62 | $19.68 | $18.66 | $16.97 | |
| 8″ ID | $25.62 | $22.29 | $21.13 | $19.21 | |
| 9″ ID | $28.88 | $25.13 | $23.83 | $21.66 | |
| 10″ ID | $31.98 | $27.82 | $26.38 | $23.98 | |
| 12″ ID | $38.76 | $33.72 | $31.98 | $29.07 | |
| 14″ ID | $45.99 | $40.01 | $37.94 | $34.49 | |
| 16″ ID | $53.58 | $46.62 | $44.21 | $40.19 | |
| 18″ ID | $63.95 | $55.64 | $52.76 | $47.97 | |
| 20″ ID | $74.35 | $64.68 | $61.34 | $55.76 | |
| 22″ ID | $93.02 | $80.93 | $76.74 | $69.77 | |
| 24″ ID | $101.90 | $88.65 | $84.06 | $76.42 | |
| 28” ID | $185.49 | $161.37 | $153.03 | $139.12 | |
| 30” ID | $207.24 | $180.30 | $170.97 | $155.43 | |
| 36” ID | $286.72 | $249.44 | $236.54 | $215.04 | |
| 40” ID | $334.48 | $291.00 | $275.95 | $250.86 | |
| 42” ID | $348.76 | $303.42 | $287.72 | $261.57 | |
| 48” ID | $512.55 | $445.91 | $422.85 | $384.41 |
See Our Flexible Ducting in Action
Neoprene Flex – 2 Ply Flex Hose
Neo 300
Expert's Review
Our Expert’s Opinion
Robert, an experienced team member, has this to say
Pros
Flame Retardant: Material will not burn unless a fuel source is present, Listed as UL 94 V-0 flame retardant
This hose is made in the USA
Superior Abrasion Resistance: An ideal flexible duct for the movement of abrasives and bulk materials
Metric: Available in metric ID sizes – 60mm, 80mm, 100mm, 120mm, 140mm, 150mm, 175mm, 200mm, 250mm & 300mm
Neoprene: Offers good resistance to many chemicals & fumes
Custom Cuffs: Available with a variety of hose cuffs and ends
Large ID Sizes: Custom sizes up to 60 inch diameter available
Polyester Fabric Hose: More durable than double ply cotton hoses
Cons
Not in Stock: Made to order with a four to six week lead time
Older Technology: Thermoplastic Film hoses can be better options in many applications
Pricey: Other duct styles and materials can be more cost-effective
WARNING: Cancer and Reproductive Harm - 
