CTST hose-insert blast nozzle, tungsten carbide, long, nozzle bore 8–12 mm

 |  Item No. 91972D

Lange Clemco CTST hose-insert blast nozzle with a robust tungsten carbide core and nozzle bores ranging from 8 to 12 mm for high-performance pressure blasting applications.

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For Blast Hose ID (mm)
Nozzle bore diameter (mm)

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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?

No problem—give us a call! Tel. +49 (0) 2551 5030

Send us an email! shop@strahltechnik-express.de

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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.

Clemco CTST – Tungsten carbide hose-insert blast nozzle for 25 or 32 mm blast hoses

The Clemco CTST is a long tungsten carbide hose-insert blast nozzle designed for direct integration into blast hoses with an inner diameter of 25 or 32 mm. The robust tungsten carbide nozzle insert is suitable for rugged professional use and combines good wear resistance with high impact strength.

All variants are 110 mm long. Nozzle bores of 8, 10, and 12 mm are available for both hose sizes.


Benefits

āœ… Tungsten carbide nozzle insert
āœ… For 25 or 32 mm blast hoses
āœ… 8, 10, and 12 mm holes
āœ… Uniform length: 110 mm
āœ… Direct, compact hose shank
āœ… Rugged design for construction sites and industrial use


Technical Specifications
Feature Value
Manufacturer Clemco
Series CTST
Product Type hose-insert blast nozzle
nozzle insert tungsten carbide
Hose Inner Diameter 25 or 32 mm
Length 110 mm

Variants
Hose / Bore Length SKU
25 / 8 mm 110 mm 91972D
25 / 10 mm 110 mm 91973D
25 / 12 mm 110 mm 100938
32 / 8 mm 110 mm 92042D
32 / 10 mm 110 mm 91974D
32 / 12 mm 110 mm 94180D

Calculate compressed air requirements, abrasive consumption, and compressor power

8 mm is stored directly in the computer. For 10 and 12 mm, conservative estimates of 11 and 12.5 mm, respectively, can be used. For 12 mm, high airflow rates are required; the 32-mm hose version offers a larger cross-section for this purpose.

Select the nozzle bore, operating pressure, and power reserve.

šŸ’” Power reserve: accounts for nozzle wear and pressure losses; abrasive consumption remains unchanged.

Result:
—

Technical guidelines: The effective flow rate at operating pressure is the determining factor for compressor selection.


How It Works and Compatibility

āœ” Direct connection to a 25- or 32-mm blast hose
āœ” The hose size and nozzle type must match exactly
āœ” Larger bore sizes require higher effective flow rates
āœ” Tungsten carbide is well-suited for rough handling


Recommended Abrasive Media

āœ” Corundum
āœ” Garnet
āœ” Slag
āœ” Glass beads
āœ” Steel grit when used with a suitable system


Applications

āœ” Mobile Abrasive Blasting Services
āœ” Steel and Plant Engineering
āœ” Rust removal and paint stripping
āœ” Surface Preparation and Maintenance


Installation, Wear, and Safety

Install the hose shank in a pressure-resistant manner and in accordance with system specifications. Inspect the hose, safety device, and nozzle regularly. As the nozzle wears down, the air requirement increases.


FAQ

What hose sizes?
25 or 32 mm inner diameter.

Which holes?
8, 10, and 12 mm.

How long?
110 mm.

What hose size is best for large drill holes?
32 mm provides a larger clear cross-section for high flow rates.


Conclusion

The Clemco CTST is a robust tungsten carbide hose-insert blast nozzle with a flexible choice between 25- and 32-mm hose shanks.

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