DELHD 10 CR
Corrugated suction and delivery hose for abrasive materials
ID 80–305 mm · up to 10 bar
DELBULK 20 SD Suction and delivery hose for muds and dry abrasives, 20 bar
Suction and delivery hose for muds and dry abrasive products such as bentonite, sand, cement and barite. Inner diameter 76–152 mm, working pressure up to 20 bar, temperature from −40 to +70 °C.
- Inner diameter
- 76–152 mm
- Working pressure
- up to 20 bar
- Mode
- pressure and suction
- Temperature
- −40…+70 °C
Delivery across Bulgaria by Econt and Speedy and across the EU — delivery terms.
We can assemble the hose with couplings and pressure test it — service.
Specifications
- Inner diameter, mm
- 76, 102, 127, 152
- Working pressure, bar
- 20
- Medium
- Abrasive media, barite, bentonite, cement, drilling mud, sand
- Mode
- Pressure and suction
- Reinforcement
- Textile cord, steel helix
- Temperature, °C
- −40…+70
- Tube material
- Natural rubber
Construction
- Inner tube
- Natural rubber (NR), black, smooth, resistant to abrasion
- Reinforcement
- High strength synthetic textile plies, steel helix
- Cover
- Chloroprene rubber (CR), black, smooth, cloth impression, resistant to ozone, oils, grease and sea water
- Electrical properties
- Two crossed copper wires for grounding
DELBULK 20 SD sizes
Pressure in bar. The table scrolls sideways; the first column stays in place.
| Inner diameter, mm | Article | Outer diameter, mm | Working pressure, bar | Burst pressure, bar | Weight, kg/m | Coil length, m |
|---|---|---|---|---|---|---|
| 76 | 927076098 | 98 | 20 | 80 | 4 | ≤ 60 |
| 102 | 927102124 | 124 | 20 | 80 | 5.2 | ≤ 60 |
| 127 | 927127152 | 152 | 20 | 80 | 6.95 | ≤ 60 |
| 152 | 927152181 | 181 | 20 | 80 | 7.84 | ≤ 60 |
Application and limits
- Application
- Suction and delivery hose for muds and dry abrasive products such as bentonite, sand, cement and barite.
- Features
- Highly abrasion resistant natural rubber inner tube, crossed copper wires for grounding, flame retardant cover, resistant to sea water, oils and ozone
- Limits
- Operating temperature from −40 to +70 °C.
- Working pressure depends on the inner diameter — see the table. Burst pressure is a reference value, not a working pressure.
Similar series
Whole category
DELHD 5 CR
Flexible hardwall hose for dry and wet media
ID 51–150 mm · up to 5 bar
DELSC STREET SWEEPER
Convoluted hose for street sweepers
ID 102–305 mm
Need a quote for DELBULK 20 SD?
Send us the diameter, length and medium — we will answer your technical questions.