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Venturi plug-in sandblasting nozzle CBST-25, boron carbide, long, nozzle bore 6 to 10 mm

Long Clemco CBST-25 venturi slip-on sandblasting nozzle with a highly wear-resistant boron carbide core and nozzle bores from 6 to 10 mm for intensive blasting applications.

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 |  Item no. 94183D
Sale price 1.486,00 lei Regular price 1.565,00 lei
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Nozzle diameter (mm)
Delivery time: approx. 4–6 business days

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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

We ship our goods either via parcel service or via a freight forwarding company, depending on their size, weight and characteristics. We select the shipping method at our reasonable discretion.

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.

Clemco CBST-25 – Long boron carbide insert nozzle for 25 mm blast hose

The Clemco CBST-25 is a long Venturi insert nozzle for professional pressure blasting systems. It is inserted directly into a blast hose with a 25 mm inner diameter and secured with a suitable Clemco hose clamp. The boron carbide nozzle core offers very high wear resistance and is particularly suitable for regular blasting work with abrasive media.

The available 6, 8 and 10 mm nozzle bores cover both controlled cleaning work and performance-oriented surface treatment. A standard threaded nozzle holder is not used with this insert design.

Your benefits at a glance

✅ Highly wear-resistant boron carbide nozzle core
✅ Long Venturi design for a concentrated blast pattern
✅ Direct installation in a 25 mm blast hose
✅ 6 / 8 / 10 mm bores
✅ No separate threaded nozzle holder required
✅ Compressed air table by nozzle diameter and operating pressure


Technical data
Material Boron carbide
Design Long Venturi insert nozzle
Hose ID 25 mm
Bores 6 / 8 / 10 mm
Overall length 110 mm
Mounting Suitable Clemco hose clamp

Compressed air requirement by nozzle diameter and operating pressure

Reference values in m³/min. For 10 mm, the next larger reference size is used for safe sizing. Plan for at least 50% compressor reserve.

Nozzle diameter Operating pressure
4 bar 5 bar 6 bar 7 bar 8 bar
6 mm 1,45 1,72 2,00 2,28 2,55
8 mm 2,45 2,95 3,40 3,90 4,35
10 mm 4,75 5,70 6,55 7,50 8,35

Applications

✔ Rust and paint removal
✔ Steel and plant construction
✔ Surface preparation before coating
✔ Mobile blasting work with a hose-mounted nozzle


Wear, care and inspection

Check the bore, hose end, clamp and insertion area regularly. A loose or damaged attachment is a safety risk. Boron carbide is highly wear-resistant but sensitive to impact. Do not drop the nozzle. Remove it only when the system is depressurized. Completely replace damaged nozzles or hose ends; do not glue, drill out or grind them.


Useful tips

The hose inner diameter and nozzle design must match exactly. Use only the specified Clemco hose clamp and fasten it evenly. Check the operating pressure under full load as close to the nozzle as possible.


FAQ

Do I need a nozzle holder?
No. The nozzle is inserted directly into the 25 mm blast hose.

Why boron carbide?
Due to its high wear resistance and long service life.

Can the nozzle be repaired?
No. Damaged nozzles must be replaced.

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