Venturi sandblasting nozzle GV, boron carbide, long, 50 mm coarse thread, nozzle bore 5 to 12.5 mm
Die Düsenprofi GV ist eine lange Venturi-Sandstrahldüse aus heißgepresstem Borcarbid für professionelle Druckstrahlarbeiten. Sie besitzt ein 50-mm- beziehungsweise 2-Zoll-Grobgewinde und ist mit 25 oder 32 mm Einströmöffnung sowie Düsenbohrungen von 5 bis 12,5 mm erhältlich. Die Venturi-Geometrie unterstützt hohe Strahlleistung, während der Borcarbid-Kern für sehr hohe Verschleißfestigkeit ausgelegt ist.
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| SKU:
GV25050
Venturi sandblasting nozzle GV, boron carbide, long, 50 mm coarse thread, nozzle bore 5 to 12.5 mm - 25 / 5 x 120 está esgotado e será enviado assim que estiver de novo em estoque.
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Leasing & Hire Purchase
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
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Shipping & Delivery
Shipping & Delivery
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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.
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| SKU:
GV25050
Venturi sandblasting nozzle GV, boron carbide, long, 50 mm coarse thread, nozzle bore 5 to 12.5 mm - 25 / 5 x 120 está esgotado e será enviado assim que estiver de novo em estoque.
Düsenprofi GV Venturi – durable boron carbide blast nozzle for professional pressure blasting applications
The Düsenprofi GV Venturi sandblasting nozzle is a high-performance long nozzle made of hot-pressed boron carbide (B4C). Its Venturi geometry effectively accelerates the abrasive and produces a high-performance blast pattern.
The GV series is available with 25 or 32 mm inlet opening and has a 50 mm aluminum coarse thread (2").
Advantages of the GV Venturi sandblasting nozzle
✔ Venturi geometry for high blasting performance
✔ Service life of up to 1,000 hours according to the manufacturer
✔ Variants with 25 and 32 mm inlet openings
✔ 50 mm (2") aluminum coarse thread
✔ Wide range of nozzle orifices
Available variants
✔ Ø 5.0 mm – length 120 mm – GV25050
✔ Ø 6.0 mm – length 130 mm – GV25060
✔ Ø 6.5 mm – length 135 mm – GV25065
✔ Ø 8.0 mm – length 150 mm – GV25080
✔ Ø 10.0 mm – length 170 mm – GV25100
Inlet opening 32 mm:
✔ Ø 6.0 mm – length 130 mm – GV32060
✔ Ø 6.5 mm – length 135 mm – GV32065
✔ Ø 8.0 mm – length 150 mm – GV32080
✔ Ø 9.5 mm – length 165 mm – GV32095
✔ Ø 10.0 mm – length 170 mm – GV32100
✔ Ø 11.0 mm – length 200 mm – GV32110
✔ Ø 12.0 mm – length 215 mm – GV32120
✔ Ø 12.5 mm – length 220 mm – GV32125
Technical data
| Feature | Value |
|---|---|
| Nozzle material | Hot-pressed boron carbide (B4C) |
| Nozzle shape | Long Venturi nozzle |
| Nozzle orifice | 5–12.5 mm, depending on the variant |
| Inlet opening | 25 or 32 mm |
| Thread | 50 mm aluminum, 2" coarse thread |
| Length | 120–220 mm, depending on the variant |
| Service life | Up to 1,000 hours according to the manufacturer |
Suitable abrasives
✔ Brown fused alumina
✔ Garnet sand
✔ Slag abrasives
✔ Glass beads
✔ Steel grit and steel shot
✔ Ceramic abrasives
Typical applications
✔ Surface preparation before coating
✔ Corrosion protection
✔ Steel and metal construction
✔ Mechanical and plant engineering
✔ Industrial maintenance
Compressor and compressed air requirements
Air consumption depends primarily on the nozzle orifice and operating pressure. Larger nozzle orifices enable higher blasting performance but require a correspondingly powerful compressor.
Conclusion
The Düsenprofi GV combines the long service life of hot-pressed boron carbide with efficient Venturi geometry.
FAQ – frequently asked questions
Which inlet opening is correct?
The inlet opening must match the nozzle holder or blast hose system used: 25 or 32 mm.
Which nozzle orifice should be selected?
It depends on the desired blasting performance, operating pressure, and available compressor capacity.
Does the nozzle fit into a 2" nozzle holder?
Yes, the GV has a 50 mm or 2" coarse thread.
How is wear detected?
The nozzle orifice should be measured regularly. An enlarged orifice increases air consumption and changes the blast pattern.
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