WBN wet blast nozzle, 50 mm coarse thread, tungsten carbide, nozzle bore 6.5–9.5 mm
The Contracor WBN is a wet blast nozzle with a tungsten carbide insert and a 50-mm coarse thread for professional wet blasting applications. The controlled water injection at the nozzle outlet binds dust and reduces contamination in the work environment. Multiple nozzle bores allow for adjustment to air flow and the specific application.
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| Item No.
10112002
WBN wet blast nozzle, 50 mm coarse thread, tungsten carbide, nozzle bore 6.5–9.5 mm - 6.5 is in stock and will be shipped as soon as it is available again
Questions & Help
Questions & Help
Do you have questions about one of our products, or would you like expert advice on selecting the right solution for your application?
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Leasing & Rent-to-Own
Leasing & Rent-to-Own
We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.
Leasing
In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.
Hire Purchase
Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).
Shipping & Delivery
Shipping & Delivery
Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.
The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.
Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.
Disclaimer:
We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.
Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.
The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.
Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.
| Item No.
10112002
WBN wet blast nozzle, 50 mm coarse thread, tungsten carbide, nozzle bore 6.5–9.5 mm - 6.5 is in stock and will be shipped as soon as it is available again
Contracor WBN – tungsten carbide wet blast nozzle with 50 mm coarse thread
The Contracor WBN is a professional wet blast nozzle for combining compressed air, abrasive media and water. Water injection at the nozzle reduces dust generation and extends pressure blasting to dust-sensitive environments and gentler cleaning applications.
The tungsten carbide nozzle insert is housed in an aluminium jacket. The nozzle has a 32 mm inlet, 50 mm coarse thread and is available with 6.5, 8 and 9.5 mm bore sizes.
Benefits
✅ Wet blasting for dust reduction
✅ Robust tungsten carbide nozzle insert
✅ Aluminium jacket
✅ 32 mm inlet
✅ 50 mm coarse thread
✅ Bore sizes 6.5 / 8 / 9.5 mm
✅ Suitable for steel, stone and concrete
Technical Specifications
| Feature | Value |
|---|---|
| Manufacturer | Contracor |
| Series | WBN |
| Product type | Wet blast nozzle |
| Nozzle insert | Tungsten carbide |
| Jacket | Aluminium |
| Inlet | 32 mm |
| Connection | 50 mm coarse thread |
Variants
| Nozzle bore | SKU |
|---|---|
| 6.5 mm | 10112002 |
| 8 mm | 10112003 |
| 9.5 mm | 10112004 |
Calculate compressed-air requirements, abrasive consumption and compressor capacity
The 6.5, 8 and 9.5 mm bore sizes are included in the calculator as air-demand references. The abrasive consumption shown is based on standard dry-blasting guide values and should only be treated as an approximation for wet blasting.
Select the nozzle bore, working pressure and capacity reserve.
💡 Capacity reserve: Accounts for nozzle wear and pressure losses.
📌 Note: Air demand can be used as a nozzle reference; abrasive consumption for wet blasting is only a rough guide.
How It Works and Selecting the Nozzle Size
✔ Water injection binds dust directly in the blast stream
✔ 6.5 mm for lower air demand
✔ 9.5 mm for higher surface coverage
✔ 32 mm inlet supports the air flow required by professional nozzle bore sizes
Recommended Abrasive Media
✔ Garnet
✔ Corundum
✔ Suitable mineral abrasive media
✔ Other abrasive media suitable for wet blasting
Applications
✔ Steel surfaces
✔ Stone and concrete
✔ Rust and coating removal
✔ Restoration and maintenance
✔ Dust-sensitive work environments
Wear, Inspection and Operation
Check the water supply for leaks and correct operation. Inspect the nozzle bore regularly. Clean the water path after use and take suitable measures against flash rust on steel surfaces where necessary.
FAQ
Which connection?
50 mm coarse thread.
Which inlet?
32 mm.
Which bore sizes?
6.5, 8 and 9.5 mm.
Is the displayed abrasive consumption exact?
No. Water quantity and process settings affect actual abrasive consumption during wet blasting.
Conclusion
The Contracor WBN is a robust tungsten carbide wet blast nozzle for professional dust-reduced blasting on steel, stone and concrete.
Payment & Security
Payment Methods
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