
UBK300X50 Tigerflex® by Kuriyama | UBK™ Series | Heavy Duty Material Handling Hose | PVC & Polyurethane | 3" ID | 3.64" OD | 50ft Length
Tigerflex® | UBK™ Series | Heavy Duty Material Handling Hose | PVC & Polyurethane
Engineered for heavy-duty abrasive service.
Ideal for agricultural dry fertilizers and air seeder lines, fly ash collection, milling scrap recovery, and vacuuming rock, sand, gravel, crushed concrete, and shot blast media with industrial equipment.
Made in the USA.
Package Quantity: 50 Foot
| Buy More, Save More! | |
| Quantity | Price Each |
| 5–14 | $625.66 |
| 15–29 | $565.76 |
| 30+ | $499.20 |
Product Data:
40
Kuriyama Tigerflex™ UBK Series
Polyurethane-lined hose designed for agricultural dry fertilizers, air seeder lines, industrial vacuum equipment and severe dry abrasive material-handling applications.
Thick PU Liner
Designed for severe dry abrasive applications
Charge Reducing
Cover helps reduce static electricity buildup
Cold-Flex
Remains flexible in subzero temperatures
Oil Resistant
Resists most animal- and petroleum-based oils
1
What is this product used for?
- Agricultural dry fertilizers
- Air seeder lines
- Fly ash collection
- Industrial vacuum equipment
- Heavy-duty abrasive material handling
- Milling machine scrap recovery
- Rock, gravel, sand and crushed concrete vacuuming
- Shot blast recovery
2
What are the key specifications?
Polyurethane liner
Rigid PVC helix
PVC
-40°F (-40°C) to +150°F (+65°C)
Phthalate free and RoHS
Made in the USA
3
What are the main product features?
- Thick Abrasion-Resistant Polyurethane Liner — Designed for dry applications where severe abrasion is a factor. Provides longer hose life and lower operating costs compared with rubber or PVC hoses.
- Charge-Reducing Cover — Specially formulated to help prevent static electricity buildup and support smooth material flow.
- Cold-Flex Materials — Hose remains flexible in subzero temperatures.
- Easy-Slide Helix — The rigid helix helps protect the hose tube from cover wear and allows the hose to slide more easily over rough surfaces.
- Oil-Resistant Polyurethane Liner — Resists most animal- and petroleum-based oils.
- Made in the USA — Manufactured in the United States.
4
Which sizes and lengths are available?
| Part Number | Inside Diameter | Outside Diameter | Working Pressure | Vacuum Rating | Minimum Bending Radius | Length | Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | at 68°F | at 104°F | at 68°F | at 104°F | at 68°F | ft | lbs/ft | |
| UBK200X50 | 2" | 50.8 | 2.40" | 61.0 | 40 PSI | 15 PSI | Full | 28 in Hg | 2" | 50 | 0.59 |
| UBK200X100 | 2" | 50.8 | 2.40" | 61.0 | 40 PSI | 15 PSI | Full | 28 in Hg | 2" | 100 | 0.59 |
| UBK300X50 | 3" | 76.2 | 3.64" | 92.5 | 40 PSI | 15 PSI | Full | 28 in Hg | 4" | 50 | 0.83 |
| UBK300X100 | 3" | 76.2 | 3.64" | 92.5 | 40 PSI | 15 PSI | Full | 28 in Hg | 4" | 100 | 0.83 |
| UBK400X50 | 4" | 101.6 | 4.76" | 120.9 | 35 PSI | 13 PSI | Full | 28 in Hg | 6" | 50 | 1.37 |
| UBK400X100 | 4" | 101.6 | 4.76" | 120.9 | 35 PSI | 13 PSI | Full | 28 in Hg | 6" | 100 | 1.37 |
| UBK500X50 | 5" | 127.0 | 5.69" | 144.5 | 30 PSI | 10 PSI | 28 in Hg | 15 in Hg | 10" | 50 | 2.28 |
| UBK500X100 | 5" | 127.0 | 5.69" | 144.5 | 30 PSI | 10 PSI | 28 in Hg | 15 in Hg | 10" | 100 | 2.28 |
| UBK600X50 | 6" | 152.4 | 6.81" | 173.0 | 30 PSI | 10 PSI | 28 in Hg | 15 in Hg | 12" | 50 | 3.10 |
| UBK600X100 | 6" | 152.4 | 6.81" | 173.0 | 30 PSI | 10 PSI | 28 in Hg | 15 in Hg | 12" | 100 | 3.10 |
| UBK800X50 | 8" | 203.2 | 9.02" | 229.0 | 30 PSI | 10 PSI | 28 in Hg | 15 in Hg | 15" | 50 | 4.51 |
5
Where can I find product documents?
Kuriyama Tigerflex Hose Specifications Guide
Review the manufacturer specifications guide for additional compliance, construction and application information.
How is this product sold?
Available in 50- and 100-foot lengths, depending on hose size.

