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WBN-Mini wet blast nozzle, 25 mm coarse thread, tungsten carbide, nozzle bore 5–8 mm

The Contracor WBN-Mini is a compact wet blast nozzle with a tungsten carbide insert and a 25 mm coarse thread. Adding water directly at the blasting area significantly reduces dust generation. The nozzle is particularly suitable for smaller, mobile wet blasting and restoration projects.

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 |  Item No. 10112005
Selling price 711,00 zł Regular price 790,00 zł
incl. VAT / CHF excl. VAT, Shipping costs are calculated at checkout.
Nozzle bore diameter (mm)
Delivery time: approx. 4–6 business days

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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

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.

Contracor WBN-Mini – compact wet blast nozzle with 25 mm coarse thread

The Contracor WBN-Mini is a compact wet blast nozzle for low to medium compressed-air capacities. It combines a robust tungsten carbide nozzle insert with water injection for dust reduction and is particularly suitable for precise work or confined spaces.

The nozzle has a 25 mm coarse thread, a 1/2" water connection and is available with 5, 6.5 and 8 mm bore sizes.


Benefits

✅ Compact wet blast nozzle
✅ Tungsten carbide nozzle insert
✅ 25 mm coarse thread
✅ 1/2" water connection
✅ Bore sizes 5 / 6.5 / 8 mm
✅ Reduced dust generation through water injection
✅ Suitable for low to medium air flow rates


Technical Specifications
FeatureValue
ManufacturerContracor
SeriesWBN-Mini
Product typeWet blast nozzle
Nozzle insertTungsten carbide
Nozzle connection25 mm coarse thread
Water connection1/2"

Variants
Nozzle boreSKU
5 mm10112005
6.5 mm10112006
8 mm10112007

Calculate compressed-air requirements, abrasive consumption and compressor capacity

The 5, 6.5 and 8 mm bore sizes are included in the calculator. The displayed abrasive consumption is only a rough guide for wet blasting because water injection and metering settings affect the process.

Select the nozzle bore, working pressure and capacity reserve.

💡 Capacity reserve: Accounts for nozzle wear and pressure losses.

Result:

📌 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 directly at the nozzle
✔ 5 mm for lower air demand and controlled work
✔ 8 mm for higher surface coverage
✔ 25 mm coarse thread for compatible compact nozzle holders


Recommended Abrasive Media

✔ Garnet
✔ Corundum
✔ Suitable mineral abrasive media
✔ Other media suitable for wet blasting


Applications

✔ Restoration and renovation
✔ Stone, concrete and mineral surfaces
✔ Rust and coating removal with reduced dust generation
✔ Precise work and confined areas


Installation, Inspection and Operation

Check the water connection for leaks and regulate the water supply correctly. Inspect the nozzle bore regularly for wear. Clean the water line after use.


FAQ

Which thread?
25 mm coarse thread.

Which water connection?
1/2".

Which bore sizes?
5, 6.5 and 8 mm.

When is the Mini version useful?
For compact systems, lower air flow rates or confined workspaces.


Conclusion

The Contracor WBN-Mini is a compact tungsten carbide wet blast nozzle for professional dust-reduced blasting with a 25 mm coarse thread.

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