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Wet blast nozzle WBN-Mini, 25 mm coarse thread, tungsten carbide, nozzle bore 5 to 8 mm

The Contracor WBN-Mini is a compact wet-blasting nozzle with a tungsten carbide insert and 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 renovation work.

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 |  Item no. 10112005
Sale price €161,72 Regular price €179,69
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Nozzle diameter (mm)
Delivery time: approx. 4–6 business days

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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

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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.

Contracor WBN-Mini – Tungsten carbide wet abrasive blasting nozzle with 25 mm coarse thread

The Contracor WBN-Mini is a compact wet abrasive blasting nozzle for lower-dust blasting operations. Water is introduced into the blast stream directly at the nozzle area and binds a large proportion of the dust generated directly at the outlet.

The nozzle core made of tungsten carbide is robust and designed for professional use. With a 25 mm coarse thread and bore sizes of 5.0, 6.5 and 8.0 mm, the WBN-Mini is particularly suitable for compact abrasive blasting systems and small to medium-sized surfaces.


Your Benefits at a Glance
✅ Significantly reduced dust generation
✅ Water added directly at the nozzle area
✅ Compact design for flexible applications
✅ Wear-resistant tungsten carbide core
✅ Three nozzle bores from 5.0 to 8.0 mm
✅ 25 mm coarse thread
✅ Suitable for mobile abrasive blasting systems
✅ Less visibility obstruction from blast dust

Technical Data
Feature Specification
Model WBN-Mini
Process Wet blasting / water-assisted abrasive blasting
Nozzle core Tungsten carbide
Thread 25 mm coarse thread
Nozzle bores 5.0 / 6.5 / 8.0 mm

Variants and Article Numbers
Variant Bore Article number
WBN-Mini 5.0 5.0 mm 10112005
WBN-Mini 6.5 6.5 mm 10112006
WBN-Mini 8.0 8.0 mm 10112007

How It Works

Water is introduced into the blast stream at the nozzle head. The fine water droplets bind dust particles immediately at the point of origin. The abrasive's mechanical cleaning action is maintained while dust exposure is significantly reduced.


Typical Applications
✔ Facades and masonry
✔ Concrete and natural stone surfaces
✔ Steel and metal structures
✔ Restoration and renovation
✔ Work in dust-sensitive areas
✔ Mobile construction-site applications

Installation and Operation

The WBN-Mini is screwed into a suitable nozzle holder with a 25 mm coarse thread and connected to a suitable water supply. Water quality, water flow and operating pressure must be adjusted to ensure even wetting without unnecessarily high water consumption.


Maintenance and Safety
✔ Flush the water channels regularly
✔ Check the nozzle bore for wear
✔ Check connections for leaks
✔ Only perform maintenance when the system is depressurized
✔ Prevent frost damage by completely draining the system
✔ Use suitable protective clothing and respiratory protection

FAQ – Frequently Asked Questions

Does wet blasting operate completely dust-free?
No. Dust generation is significantly reduced, but not completely eliminated.

What bore sizes are available?
5.0, 6.5 and 8.0 mm.

What thread does the WBN-Mini have?
A 25 mm coarse thread.

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