About Duct Hose
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About Hose
More
High-Pressure Wet-Food and Beverage Hose
- Temperature Range: -40° to 240° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Material: Chlorobutyl rubber with an EPDM rubber cover
- Color: Gray
- Compatible Hose Fittings: Cam-and-Groove
Strengthened with yarn, this hose handles high-pressure vacuum and suction without getting kinked or crushed. Also called brewer's and vintner's hose, it's FDA compliant and 3-A certified, so it's safe to use with wet food and drinks. However, you shouldn't use it with oily food. It's made of chlorobutyl, which means it stands up to frequent hot water and chemical cleanings. Since it's interior is smooth, food won't get caught or build up inside the hose. This hose has an EPDM cover that won't tear, so you can drag it across shop floors. It's not for continuous steam service.
For technical drawings and 3-D models, click on a part number.
Per Ft. | |||||||
|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Specifications Met | Max. Continuous Lg., ft. | 1-99 | 100-Up | |
250 psi @ 72° F Max. Pressure | |||||||
| 2 1/2" | 3 5/16" | 13" | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600 | 100 | 000000000 | 000000 | 000000 |
High-Pressure Wet-Food and Beverage
Hose with Quick-Clamp Sanitary Fittings
- Temperature Range: -40° to 240° F
- Maximum Vacuum: 29" of Hg @ 72° F
- Maximum Pressure: 250 psi @ 72° F
- Material: Chlorobutyl Rubber with EPDM Rubber Cover
- Color: Gray
- Specifications Met: 3-A Certified 18-03, 3-A Certified 62-02, FDA Compliant 21 CFR 177.2600
Transport wet food and drink at high pressures with a hose connected by sanitary fittings. The hose is strengthened with yarn to handle high-pressure vacuum and suction without getting kinked or crushed. Also known as brewer's and vintner's hose, it's FDA compliant and 3-A certified. The fittings are also 3-A certified, so it's safe for use with food. However, you shouldn't use it with oily substances. The hose and fittings stand up to frequent hot water and chemical cleanings. Since it's interior is smooth, food won't get caught or build up inside the hose. It has an EPDM cover that won't tear, so you can drag it across shop floors. It's not for continuous steam service.
The fittings are also called tri-clamp fittings. They attach to other quick-clamp fittings with a gasket and a clamp.
For technical drawings and 3-D models, click on a part number.
High-Vacuum Hose with Claw-Clamp Fittings
More flexible than rigid stainless steel tubing, this hose allows you to link high-vacuum components that are misaligned. Also known as bellows. The ribbed design absorbs vibration so it doesn't transfer from one component to the next. Equipped with a claw-clamp (ISO-K) fitting on each end, this hose connects to large components with fittings starting at trade number 63. Each fitting on the hose requires four claw clamps and a ring (both sold separately) to connect. Not for use in pressure applications.
Double-claw clamps attach to the grooves on the fittings.
Single-claw clamps have a clamp on one end and an exposed bolt on the other. Thread the bolt-end directly into the body of pumps, valves, or other high-vacuum components.
- Temperature Range: Not Rated
- Material:
6" Lengths: 321 Stainless Steel
Other Lengths: 304 Stainless Steel - Fitting Material: 304 Stainless Steel
| For Tube OD | Flange OD | High-Vacuum Flange Size | ID | OD | Wall Thickness | Bend Radius | High Vacuum Connection Type | Max. Vacuum | Each | |
6" Lg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2 1/2" | 3.74" | 63 | 2 1/2" | 3 5/16" | 0.008" | 2 3/4" | ISO-K | 10 -8 torr @ 72° F | 0000000 | 0000000 |
Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | For Flange OD | For High-Vacuum Flange Size | High Vacuum Connection Type | O-Ring | Inner Ring | Max. Vacuum | Max. Temp., °F | Each | |
| 2 1/2" | 3.74" | 63 | ISO-K | Viton® Fluoroelastomer Rubber | 304 Stainless Steel | 10 -8 torr @ 72° F | 400° | 0000000 | 000000 |
High-Temperature Rigid Metal Duct Hose for Fumes
- Rigid
- Compatible Clamps: U-Bolt Clamps
- Max. Temperature: Galvanized Steel: 750° F; Aluminum: 450° F; 304 Stainless Steel: 1500° F; 316 Stainless Steel: 1200° F
Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures. Hose is for use with smoke, welding fumes, and oil fumes.
Galvanized steel offers fair corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Flexible Duct Hose with Wear Strip for Corrosive Fumes
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Gray or Clear; Wear Strip is Silver
- Temperature Range: -65° to 500° F
Not only does this hose stand up to corrosive fumes, it has a metal spiral on the outside that acts as a wear strip to protect against damage.
PFA plastic hose is clear so you can see inside your line. It meets UL 94 V-0 for flame retardance. Use with smoke, paint fumes, sodium hydroxide fumes, and sulfuric acid fumes.
For technical drawings and 3-D models, click on a part number.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Clear PFA Plastic | ||||||||||||||
| 3" | 3 5/16" | 4 1/2" | 20% | 3 in. of Hg @ 72° F | 7 psi @ 72° F | 0.005" | Ribbed | Left Hand | Metal | UL 94 V-0 | 25 | 00000000 | 000000 | 000000 |
Extreme-Temperature Flexible Duct Hose with Wear Strip for Fumes
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Gray; Wear Strip is Silver
- Temperature Range: -100° to 800° F
Glass fabric withstands extreme temperatures like stainless steel, but is much more flexible. Hose has a metal spiral that acts as a wear strip to protect against damage. Hose is for use with smoke and water-based paint fumes.
Spiral | Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Alumina-Coated Glass Fabric | |||||||||||||
| 3" | 3 5/16" | 4 1/2" | 25% | 4 in. of Hg @ 72° F | 6.8 psi @ 72° F | 0.02" | Ribbed | Left Hand | Metal | 25 | 00000000 | 000000 | 000000 |
Blo-R-Vac Flexible Duct Hose for Dust
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Black, White, or Blue
- Temperature Range: -40° to 250° F
A good general purpose hose for blowing and vacuum applications, this hose is for use with grinding dust, sawdust, and lint.
TPR rubber hose meets UL 94 HB for flame retardance.
Warning: Hose should not be used for applications that generate a static charge.
For technical drawings and 3-D models, click on a part number.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Inch | ||||||||||||||
Black TPR Rubber | ||||||||||||||
| 3" | 3 5/16" | 4 1/2" | 50% | 28 in. of Hg @ 72° F | 10 psi @ 72° F | 0.03" | Ribbed | Left Hand | Metal | UL 94 HB | 25 | 00000000 | 00000 | 00000 |
White TPR Rubber | ||||||||||||||
| 3" | 3 5/16" | 4 1/2" | 50% | 28 in. of Hg @ 72° F | 10 psi @ 72° F | 0.03" | Ribbed | Left Hand | Metal | UL 94 HB | 25 | 000000000 | 0000 | 0000 |
Flexible Duct Hose for Clean Environments
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: White
- Temperature Range: -20° to 325° F
This white hose makes dirt and other contaminants easy to spot. Hose is for use with lint, dust, and sawdust and can also be used in food industry or pharmaceutical applications.
Warning: Hose should not be used for applications that generate a static charge.
Spiral | Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Acrylic-Coated Polyester | |||||||||||||
| 3" | 3 5/16" | 2 1/2" | 25% | 29 in. of Hg @ 72° F | 29 psi @ 72° F | 0.03" | Ribbed | Right Hand | Metal | 25 | 0000000 | 000000 | 000000 |
Very Flexible Duct Hose for Dust
- Very Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Clear or Black
- Temperature Range: Clear: -20° to 180° F; Black: -40° to 250° F
The small bend radius makes this hose easy to wrap around corners and install in tight spaces. It is for use with lint, dust, and sawdust.
Black hose meets UL 94 V-0 for flame retardance.
Warning: Hose should not be used for applications that generate a static charge.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Black Neoprene-Coated Polyester | ||||||||||||||
| 3" | 3 5/16" | 1 1/2" | 25% | 29 in. of Hg @ 72° F | 30 psi @ 72° F | 0.03" | Ribbed | Right Hand | Metal | UL 94 V-0 | 25 | 0000000 | 000000 | 00000 |
Static-Control Very Flexible Duct Hose for Dust
- Very Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Black
- Specifications Met: UL 94 V-0
- Temperature Range: -40° to 250° F
The neoprene coating on this hose contains carbon to dissipate static when hose is installed in a grounded system. Hose is for use with lint, dust, and sawdust. It meets UL 94 V-0 for flame retardance.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Surface Resistivity, ohms/sq. | Max. Continuous Lg., ft. | 1-49 | 50-Up | |
Neoprene-Coated Polyester | ||||||||||||||
| 3" | 3 5/16" | 2 1/2" | 35% | 29 in. of Hg @ 72° F | 29 psi @ 72° F | 0.03" | Ribbed | Right Hand | Metal | 103 | 50 | 0000000 | 000000 | 000000 |
Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets
- Flexible
- Compatible Clamps: Worm-Drive and Quick-Release Clamps
- Color: Black
- Temperature Range: -40° to 250° F
The neoprene coating on this hose withstands continuous motion without weakening. Hose is also for use with cardboard fibers. It meets UL 94 V-0 for flame retardance.
Warning: Hose should not be used for applications that generate a static charge.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Neoprene-Coated Nylon | ||||||||||||||
| 3" | 3 5/16" | 1" | 25% | 29 in. of Hg @ 72° F | 30 psi @ 72° F | 0.026" | Ribbed | Right Hand | Metal | UL 94 V-0 | 25 | 0000000 | 000000 | 000000 |
Flame-Resistant Duct Hose for Wood Chips and Plastic Pellets
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Semi-Clear White
- Temperature Range: -65° to 225° F
Hose meets UL 94 V-2 for flame retardance. The walls are semi-clear so you get a glimpse of what’s running through your line. Hose is also for use with cardboard fibers.
Warning: Hose should not be used for applications that generate a static charge.
For technical drawings and 3-D models, click on a part number.
Spiral | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Polyurethane | ||||||||||||||
| 3" | 3 5/16" | 3" | 35% | 29 in. of Hg @ 72° F | 29 psi @ 72° F | 0.03" | Ribbed | Right Hand | Metal | UL 94 V-2 | 50 | 000000 | 000000 | 000000 |
Puncture- and Abrasion-Resistant Duct Hose for Metal Chips and Shavings
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Clear or Black
- Temperature Range: -65° to 200° F
Blow jagged, abrasive materials through this hose without worrying about punctures or tears. It's made of extra-thick polyurethane.
Clear hose lets you monitor flow.
Warning: Hose should not be used for applications that generate a static charge.
Spiral | Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Max. Continuous Lg., ft. | 1-24 | 25-Up | |
Clear Polyurethane | |||||||||||||
| 3" | 3 5/16" | 5" | 75% | 29 in. of Hg @ 72° F | 30 psi @ 72° F | 0.06" | Ribbed | Left Hand | Metal | 25 | 0000000 | 000000 | 000000 |
Black Polyurethane | |||||||||||||
| 3" | 3 5/16" | 3" | 30% | 29 in. of Hg @ 72° F | 29 psi @ 72° F | 0.03" | Ribbed | Right Hand | Metal | 25 | 00000000 | 00000 | 00000 |
Antistatic Duct Hose for Dry Food
- Flexible
- Compatible Clamps: Worm-Drive Clamps
- Color: Clear
- Temperature Range: -20° to 200° F
Blow grain, sugar, flour, and powders through this hose—it's made of FDA listed materials. Hose has a metal spiral that dissipates static when used in a grounded system. The walls are clear so you can monitor flow.
For technical drawings and 3-D models, click on a part number.
Spiral | Per Ft. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Bend Radius | Compresses To | Max. Vacuum | Max. Pressure | Material Thick. | Interior Surface Texture | Direction | Material | Specifications Met | Surface Resistivity | Max. Continuous Lg., ft. | 1-49 | 50-Up | |
Polyurethane | |||||||||||||||
| 3" | 3 5/16" | 3 1/2" | 50% | 29 in. of Hg @ 72° F | 12 psi @ 72° F | 0.035" | Ribbed | Right Hand | Metal | FDA Compliant 21 CFR 177.2600 | 2 × 1010 ohms/sq. | 50 | 000000 | 000000 | 000000 |