Double Venturi blast nozzle Defender 1000, boron carbide, extra-long, 50 mm coarse thread, nozzle bore 6,5 to 12,5 mm
The Contracor Defender 1000 is an extra-long double Venturi sandblasting nozzle with an exceptionally wear-resistant boron carbide liner. It was developed for highly abrasive blasting media and intensive continuous industrial use. The wide blast pattern supports high area coverage while maximizing service life.
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| Item no.
10113022
Double Venturi blast nozzle Defender 1000, boron carbide, extra-long, 50 mm coarse thread, nozzle bore 6,5 to 12,5 mm - 6.5 x 192 is in stock and will be shipped as soon as it is available again
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Leasing & Hire Purchase
Leasing & Hire Purchase
We offer the financing options leasing and hire purchase exclusively to businesses, commercial operators and self-employed persons for selected products with a net order value of €1,000 or more. Below you will find the key differences between the two forms of financing.
Leasing
With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.
Hire purchase
In economic terms, hire purchase is equivalent to an installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Ownership of the asset transfers to the hire purchaser upon payment of the final hire-purchase installment. VAT must be paid in full with the first hire-purchase installment (a pass-through item).
Shipping & Delivery
Shipping & Delivery
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The delivery times stated in the online shop are non-binding estimates, unless a binding delivery date has been expressly agreed in writing. They are based on the information available from our manufacturers, suppliers and logistics partners at the time the order is placed.
A large proportion of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipment). As a result, delivery times may differ from the stated guidelines. In particular, material shortages, production delays, supply bottlenecks, force majeure or other circumstances for which we are not responsible may result in delivery delays.
Disclaimer:
We accept no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, upstream suppliers, transport companies or other third parties. Liability for any resulting damages, in particular indirect damages, consequential damages or loss of profit, is excluded to the extent permitted by law.
Partial deliveries are permitted insofar as they are reasonable for the customer. They will not result in additional shipping costs unless otherwise agreed.
The exact delivery time for an item can be provided individually on request, either before or after placing the order.
Please contact us by telephone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
If significant delivery delays occur, we will inform the customer without undue delay. Mandatory statutory rights of the customer remain unaffected.
| Item no.
10113022
Double Venturi blast nozzle Defender 1000, boron carbide, extra-long, 50 mm coarse thread, nozzle bore 6,5 to 12,5 mm - 6.5 x 192 is in stock and will be shipped as soon as it is available again
Contracor Defender 1000 - Extra-long double Venturi blast nozzle made of boron carbide with polyurethane jacket
The Contracor Defender 1000 is an extra-long, high-performance blast nozzle featuring innovative double Venturi technology, an extremely wear-resistant boron carbide core and a protective polyurethane jacket. It was specially designed for demanding continuous use during intensive blasting operations where service life and area coverage are the top priorities.
Maximum efficiency thanks to double Venturi technology
The sophisticated double Venturi flow profile increases abrasive velocity while simultaneously producing an especially wide and uniform blast pattern - ideal for processing large surfaces with high efficiency. The boron carbide insert is one of the hardest materials available and ensures an outstanding service life, even when using highly abrasive media such as corundum or silicon carbide.
The integrated polyurethane protective jacket protects the nozzle from impacts and damage and ensures comfortable, safe handling - even during extended use in harsh conditions.
Technical data
Nozzle insert: Boron carbide (B4C) - extremely wear-resistant
Jacket material: Polyurethane (impact-absorbing & non-slip)
Flow profile: Double Venturi
Inlet opening: 32 mm
Connection thread: 50 mm, aluminum
Available nozzle diameters x lengths:
- 6.5 mm × 192 mm
- 8.0 mm × 209 mm
- 9.5 mm × 240 mm
- 11.0 mm × 279 mm
- 12.5 mm × 309 mm
Applications
- Intensive, large-area rust removal and cleaning work
- Surface preparation in shipbuilding, steel construction and plant engineering
- Restoration and industrial maintenance
- Work with abrasive blasting media (corundum, slag, silicon carbide)
Benefits at a glance
- ✅ Double Venturi geometry - for maximum area coverage
- ✅ Extra-long design - ideal for large surfaces
- ✅ Boron carbide core - maximum service life in abrasive applications
- ✅ Robust polyurethane jacket - protects against damage & improves grip
- ✅ Five sizes available - perfectly matched to various requirements
- ✅ Suitable for all 50 mm coarse-thread nozzle holders
Conclusion
The Contracor Defender 1000 offers maximum durability, precision and cost-effectiveness for professional users. With its boron carbide insert, dual Venturi effect and extra-long design, it is the first choice for particularly abrasive and large-area blasting work.
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