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UNALOK Material Handling Hose Series 333
FOR MINING, SLURRY AND OTHER HIGHLY ABRASIVE MATERIALS
Description
A flexible solution for all your material handling needs, the UNALOK Hose, characterized by its high durability and versatility, features an inner tube with superior abrasion resistance. Its corrugated design enhances flexibility, while the integration of reusable UNALOK flanged couplings and gaskets simplifies on-site installation, thereby reducing downtime. The hose is available in various tube compounds, making it capable of handling an extensive range of materials while ensuring full product flow. Its design encourages easy adaptation to existing systems and facilitates quick, on-the-spot assembly with the ability to cut to length. This capability makes it an ideal solution for a myriad of applications including field transfer, vibration absorption, cargo loading, tank transfer, and slurry transport. Keeping frequently used sizes readily available allows immediate on-site repair and installation operations.
Unalok hose is available in sizes up to 14″ and in a variety of tube rubber compounds. Unalok hose can be used for numerous material transfer applications from mining, slurries, glass, and sand to minerals, waste, and more.
Unalok material handling/slurry hose is an extremely durable and versatile hose system designed for mining mill slurry and other similar applications. The Unalok system combines a highly abrasion-resistant, corrugated hose along with special externally installed split flanges that are designed to exactly fit over the hose corrugations. Utilizing this system provides a positive field installation with no metal coming in contact with the slurry and ensures a full, unrestricted flow. Downtime can be cut dramatically because hose can be stocked at the jobsite, cut to length and coupled immediately.
BENEFITS
The Unalok material handling hose offers a multitude of benefits including:
- Highly abrasion resistant tubes
- Full flow of product through the hose
- No built-in nipples to wear out
- Easily adaptable to existing systems
- Rugged, versatile alternative to inflexible steel piping systems
- Absorbs system vibration and saves wear on equipment
- Flexible connection for misaligned hard piping
- Can be cut to length and assembled on-site for immediate installation
- No welding required.
- Available in Tan, Black, or Red Pure Gum
This industrial-engineered hose is as easy to assemble as a band-on coupling. It is perfect for in-field repairs, minimizing downtime. It can be used for vibration absorption, field transfer, cargo loading, tank transfer and slurry transport. Ideally, this product can be kept on-hand in frequently used sizes, allowing for immediate on-the-job repair and installation.
Unalok Hose is available in several different tube elastomers including Red Rubber, Black Rubber and Tan Pure Gum Rubber, ready to handle your most demanding applications. We offer the NR/SBR blend inner tube in stock. Red and Tan Pure Gum custom made to order.
We stock sizes 2″ – 12″ and can fabricate 14″ upon request. Other options include duck and rubber flanges, built-in nipples, rubber-lined nipples and beaded ends.
| Item No. | I.D.(in.) | O.D.(in.) | Wt./Ft. (lbs.) | Lining/Tube Thickness (in.) | W.P.(psi) | Vacuum Hg | Min. Bend Ra (in.) | Max Prod. Length/Ft. | Stock Item or Min. Order |
| 333-02 | 2″ | 3.11 | 1.92 | 1/4 | 150 | 25″ | 12 | 100′ | STOCK |
| 333-03 | 3″ | 4.65 | 4.80 | 1/4 | 150 | 25″ | 14 | 100′ | STOCK |
| 333-04 | 4″ | 5.38 | 5 | 1/4 | 150 | 25″ | 20 | 100′ | STOCK |
| 333-05 | 5″ | 6.58 | 7.4 | 5/16 | 150 | 25″ | 26 | 100′ | STOCK |
| 333-06 | 6″ | 7.73 | 9.2 | 3/8 | 150 | 25″ | 30 | 100′ | STOCK |
| 333-08 | 8″ | 10.02 | 16.06 | 3/8 | 150 | 25″ | 68 | 40′ | STOCK |
| 333-10 | 10″ | 11.89 | 16.96 | 3/8 | 150 | 25″ | 78 | 40′ | STOCK |
| 333-12 | 12″ | 13.74 | 18.65 | 5/16 | 150 | 25″ | 98 | 40′ | STOCK |
| 333-14 | 14″ | 16.36 | 30.35 | 3/8 | 150 | 25″ | 112 | 40′ | CUSTOM |
UNALOK Coupling and Gasket
- Made from lightweight A356T6 Aluminum
- All flanges are 150# ANSI B16.5
- Supplied with necessary nuts and bolts for proper mounting
- Sealing gaskets available upon request
Items you will need:
Measuring tape, chalk, knife, hacksaw, clamps, and wrenches.
- Measure and mark the required length of hose. Add a little extra length for trimming and lateral overlap.
- Cut off the marked length of hose plus the extra length, using a sharp wet cutting tool, such as a knife.
- Pull the cut surfaces apart so that the steel helix can be pulled out of the rubber. Cut off the steel helix.
- Place the two halves of UNALOK coupling parts 1 and 2 at the position marked and clamp together.
- Bolt the two halves of the coupling through the joining flanges, inspect the lining of the hose at frequent intervals while tightening bolts. The end of the hose should extend about 1/8” beyond the coupling flange. Installation is complete when corrugated deformations become clearly visible in the bore of the hose.
- Place a sealing gasket between the two couplings and bolt the coupling flanges together. The hose should be attached to a supporting structure over its entire length, but particularly in the area of bends. Conventional hose clamps can be used to prevent undesirable movement of the hose.
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