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The Elcometer 13mm ID 12bar Blast Hose Extension (BH13SB-10 / BH13SB-20 / BH13SN-10 / BH13SN-20) is an abrasive blast hose extension with a 13mm internal diameter, used when the main blast hose cannot reach the desired location. The Elcometer 13mm ID 12bar Blast Hose Extension is available in 10m or 20m lengths and carries a maximum working pressure of 12bar with a three times safety margin. An anti-static, abrasion resistant extension keeps the blasting circuit safe and durable when extra reach is added.
The hose of the Elcometer 13mm ID 12bar Blast Hose Extension is built around an anti-static, abrasion resistant inner wall made from a natural and styrene-butadiene rubber compound with carbon black, giving an abrasion resistance value of 50mm cubed in accordance with DIN53516 and an anti-static rating of R less than 10 to the sixth ohms per metre, which dissipates static electricity to ground and protects the blaster from static shock. A 2-ply braid reinforcement of highly woven cord linings in a cross pattern improves hose strength while allowing flexibility, and the tough outer cover of abrasion resistant, anti-static rubber with a cloth impression resists weather and prolongs hose life.
The Elcometer 13mm ID 12bar Blast Hose Extension has an outside diameter of 28mm and a minimum bend radius of 105mm, and is supplied with cast iron quick couplings. The four part numbers differ only by length and coupling thread standard: the BH13SB options use BSP threads and the BH13SN options use NPT / NPSM threads. Used by abrasive blasting contractors in surface preparation and corrosion protection, the Elcometer 13mm ID 12bar Blast Hose Extension is supplied by BAMR, South Africa's authorised Elcometer distributor.
Elcometer 13mm ID 12bar Blast Hose Extension
Available in 10 or 20m lengths with a maximum working pressure of 12bar and a 3 times safety margin, the following blast hose extensions have an internal diameter of 13mm and are ideal for when your blast hose is unable to reach the desired location.
- Anti-Static and Abrasion Resistant Inner Wall The Elcometer blast hose is manufactured out of natural and styrene-butadiene rubber compound with carbon black, has an abrasion resistance value of 50mm³ in accordance with DIN53516 and has an anti-static rating (R) of R<10⁶ Ω/m. This dissipates static electricity to the ground to protect the blaster from injuries caused by a static shock.
- 2 Ply Braid Reinforcement Elcometer's blast hose features highly woven cord linings in a 2 ply cross pattern to improve hose strength and allow flexibility.
- Tough Outer Cover The tough weather resistant cover prolongs the life of the hose as it is manufactured using abrasion resistant and anti-static natural and styrene-butadiene rubber with a cloth impression.
Technical Specifications
| Part Number | BH13SB-10 | BH13SB-20 |
|---|---|---|
| Hose Length | 10m | 20m |
| Quick Coupling | Cast Iron | Cast Iron |
| Maximum Working Pressure | 12bar | 12bar |
| Internal Diameter (ID) | 13mm | 13mm |
| Outside Diameter (OD) | 28mm | 28mm |
| Minimum Bend Radius | 105mm | 105mm |
| Abrasion Resistance | 50mm³, DIN53516 | 50mm³, DIN53516 |
| Anti-Static Rating | R<10⁶ Ω/m | R<10⁶ Ω/m |
| Part Number | BH13SN-10 | BH13SN-20 |
|---|---|---|
| Hose Length | 10m | 20m |
| Quick Coupling | Cast Iron | Cast Iron |
| Maximum Working Pressure | 12bar | 12bar |
| Internal Diameter (ID) | 13mm | 13mm |
| Outside Diameter (OD) | 28mm | 28mm |
| Minimum Bend Radius | 105mm | 105mm |
| Abrasion Resistance | 50mm³, DIN53516 | 50mm³, DIN53516 |
| Anti-Static Rating | R<10⁶ Ω/m | R<10⁶ Ω/m |
Specifications
Technical Specifications
| Part Number | BH13SB-10 | BH13SB-20 |
|---|---|---|
| Hose Length | 10m | 20m |
| Quick Coupling | Cast Iron | Cast Iron |
| Maximum Working Pressure | 12bar | 12bar |
| Internal Diameter (ID) | 13mm | 13mm |
| Outside Diameter (OD) | 28mm | 28mm |
| Minimum Bend Radius | 105mm | 105mm |
| Abrasion Resistance | 50mm³, DIN53516 | 50mm³, DIN53516 |
| Anti-Static Rating | R<10⁶ Ω/m | R<10⁶ Ω/m |
| Part Number | BH13SN-10 | BH13SN-20 |
|---|---|---|
| Hose Length | 10m | 20m |
| Quick Coupling | Cast Iron | Cast Iron |
| Maximum Working Pressure | 12bar | 12bar |
| Internal Diameter (ID) | 13mm | 13mm |
| Outside Diameter (OD) | 28mm | 28mm |
| Minimum Bend Radius | 105mm | 105mm |
| Abrasion Resistance | 50mm³, DIN53516 | 50mm³, DIN53516 |
| Anti-Static Rating | R<10⁶ Ω/m | R<10⁶ Ω/m |
What's in the kit
What's in the kit
Standards
Standards
Accessories
Accessories
| Whip Check Safety Cable |
Downloads
Frequently asked questions
When should I use a blast hose extension rather than replacing the main hose?
Extensions are ideal when your existing blast hose cannot reach the desired blasting location. They are available in 10m or 20m lengths to extend reach without replacing the whole system.
What is the maximum working pressure on these extensions?
The Elcometer 13mm ID extensions are rated to 12bar maximum working pressure with a 3 times safety margin built in. This ensures reliable performance under operational stress.
Can this hose bend around tight corners or obstacles?
The minimum bend radius is 105mm, so it can navigate tighter areas. Ensure bends do not exceed this limit to maintain hose integrity and pressure performance.
What static dissipation capability does this hose have?
The Elcometer 13mm ID extension is rated at R<10⁶ Ω/m for anti-static dissipation, allowing charge to flow safely during blasting work.
What abrasion resistance level does this hose provide?
The hose achieves a 50mm³ abrasion resistance rating per DIN53516, a standard that measures material wear during high-abrasion conditions. This helps you assess durability for your blasting application.
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Tell us about your application and we will send a quote with lead time and accessories.