Products
The Boomer
Alfagomma
T704HA Series
Industrial Sewer Vacuum Hose
GENERAL APPLICATIONS
- Material handling suction/discharge
- Industrial vacuum equipment applications
- Great hose for dry or wet abrasive materials
- Popular hose for vacuum truck industry where a rugged and durable hose product is needed
- Drill cutting suction hose in mobile drilling rigs
CONSTRUCTION
- Tube – 1/4" thick red gum rubber tube for abrasion-resistance
- Reinforcement – High tensile textile fabric with embedded steel helical wire
- Cover – Corrugated black conductive SBR/NR blend cover for abrasion and ozone-resistance
SERVICE TEMPERATURE RANGE
-40°F (-40°C) to +212°F (+100°C)
BRANDING
ALFAGOMMA ITALY 10 bar (150 psi) HEAVY DUTY INDUSTRIAL VACUUM S&D
FEATURES AND ADVANTAGES
- Abrasion Resistant Tube – 1/4" gum rubber tube designed for wet or dry applications where severe abrasion is a factor. Provides for long hose service life.
- Heavy Duty Construction – Thick tube and cover, high tensile strength fabric and durable steel helix wire designed for high pressure and vacuum application. All sizes rated to full vacuum, and PSI safety factor 3:1 (2"-8") and 2.5:1 (10").
- Grounding Wire – Steel wire helps prevent the build-up of static electricity and to help keep material flowing smoothly.†
- Corrugated Outer Cover – Provides increased hose flexibility.
- “Cold-Flex” Materials – Hose remains flexible in sub-zero temperatures.
- Cuffed Ends Available – Available with soft cuffed ends for easy installation and clamping.
| Part Number | ID | OD | Max Rec. WP (psi) |
Vacuum HG (in) |
Min. Bending Radius at 68°F (in) |
Standard Length (ft) | Weight (lbs/ft) |
||
|---|---|---|---|---|---|---|---|---|---|
| (in) | (mm) | (in) | (mm) | ||||||
| T704HA200 | 2 | 51 | 2.87 | 69 | 150 | 30 | 6 | 100 | 1.41 |
| T704HA300 | 3 | 76 | 3.69 | 96 | 150 | 30 | 9 | 100 | 2.40 |
| T704HA400 | 4 | 102 | 5.03 | 122 | 150 | 30 | 12 | 100 | 3.39 |
| T704HA500 | 5 | 127 | 6.22 | 149 | 150 | 30 | 15 | 100 | 4.31 |
| T704HA600 | 6 | 152 | 7.04 | 174 | 150 | 30 | 24 | 100/50 | 5.13 |
| T704HA800 | 8 | 203 | 9.00 | 227 | 150 | 30 | 32 | 100/50/35 | 9.26 |
| T704HA1000 | 10 | 254 | 11.22 | 283 | 150 | 30 | 40 | 35 | 13.82 |
† Caution: This product is desgined to help dissipate static electricity when the metal wire is properly connected to ground, through the fitting or other means.
Kuriyama offers a full line of Quick-Acting couplings, pin lug shank couplings and combination nipples. Refer to current Kuriyama-Couplings™ and Accessories Catalog for type.