Basic master
Fine sandblasting unit
Fine sandblasting unit with 2 blasting tanks and large blasting chamber.
Advantages
- Homogeneous and tension-free surfaces thanks to the special mixing chamber technology (Venturi principle), regardless of the fill level of the sandblasting tank.
- High economic efficiency as there is no unnecessary after-flow of sandblasting material.
- Targeted, precise sandblasting due to excellent illumination of the blasting chamber with LED technology.
Details
- Large sandblasting chamber (20 l) allows ample freedom of movement.
- Good, long-lasting visibility of the objects through silicone-coated glass panel (10x longer service life).
Basic master, 25-70 µm/25-70 µm, 220-240 V
Item number 29482000
Scope of delivery:
2 x 25–70 μm, incl. 2 nozzles 0.8 mm
2 x 25–70 μm, incl. 2 nozzles 0.8 mm
Basic master, 25-70 µm/70-250 µm, 220-240 V
Item number 29482025
Scope of delivery:
1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm
1 x 25–70 µm, 1 x 70–250 µm, incl. 2 nozzles 0.8 mm / 1.2 mm
Basic master, 70-250 µm/70-250 µm, 220-240 V
Item number 29482250
Scope of delivery:
2 x 70–250 μm, incl. 2 nozzles 1.2 mm
2 x 70–250 μm, incl. 2 nozzles 1.2 mm
Basic master, 25-70 µm/25-70 µm, 100-120 V
Item number 29484000
Scope of delivery:
2 x 25–70 μm, incl. 2 nozzles 0.8 mm
2 x 25–70 μm, incl. 2 nozzles 0.8 mm
| Basic master, 25-70 µm/25-70 µm, 220-240 V | Basic master, 25-70 µm/70-250 µm, 220-240 V | Basic master, 70-250 µm/70-250 µm, 220-240 V | Basic master, 25-70 µm/25-70 µm, 100-120 V | Basic master, 25-70 µm/70-250 µm, 100-120 V | |
|---|---|---|---|---|---|
| Item number | 29482000 | 29482025 | 29482250 | 29484000 | 29484025 |
| Use | Fine sandblasting | Fine sandblasting | Fine sandblasting | Fine sandblasting | Fine sandblasting |
| Permissible mains voltage | 220 - 240 V | 220 - 240 V | 220 - 240 V | 100 - 120 V | 100 - 120 V |
| Permissible mains frequency | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz |
| Working pressure | 1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
| Connection pressure | 6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
| Nominal voltage | 230 V | 230 V | 230 V | 120 V | 120 V |
| Volume flow (max.) | 98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
| Lamp power | 16 W | 16 W | 16 W | 16 W | 16 W |
| Intensity of lighting (max., at 410 mm distance) | 4,800 lx | 4,800 lx | 4,800 lx | 4,800 lx | 4,800 lx |
| Number of tanks | 2 | 2 | 2 | 2 | 2 |
| Blasting chamber volume | 20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
| Silicone-coated panel | yes | yes | yes | yes | yes |
- Item number
- 29482000
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29482025
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29482250
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29484000
- Use
- Fine sandblasting
- Permissible mains voltage
- 100 - 120 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 120 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29484025
- Use
- Fine sandblasting
- Permissible mains voltage
- 100 - 120 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 120 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
Technical data
| Basic master, 25-70 µm/25-70 µm, 220-240 V | Basic master, 25-70 µm/70-250 µm, 220-240 V | Basic master, 70-250 µm/70-250 µm, 220-240 V | Basic master, 25-70 µm/25-70 µm, 100-120 V | Basic master, 25-70 µm/70-250 µm, 100-120 V | |
|---|---|---|---|---|---|
| Item number | 29482000 | 29482025 | 29482250 | 29484000 | 29484025 |
| Use | Fine sandblasting | Fine sandblasting | Fine sandblasting | Fine sandblasting | Fine sandblasting |
| Permissible mains voltage | 220 - 240 V | 220 - 240 V | 220 - 240 V | 100 - 120 V | 100 - 120 V |
| Permissible mains frequency | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz |
| Working pressure | 1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
1 - 6 bar 14.5 - 87 psi |
| Connection pressure | 6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
6 - 8 bar 87 - 116 psi |
| Nominal voltage | 230 V | 230 V | 230 V | 120 V | 120 V |
| Volume flow (max.) | 98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
98 l/min 3.46 cfm |
| Lamp power | 16 W | 16 W | 16 W | 16 W | 16 W |
| Intensity of lighting (max., at 410 mm distance) | 4,800 lx | 4,800 lx | 4,800 lx | 4,800 lx | 4,800 lx |
| Number of tanks | 2 | 2 | 2 | 2 | 2 |
| Blasting chamber volume | 20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
20 l 5.3 gal |
| Silicone-coated panel | yes | yes | yes | yes | yes |
- Item number
- 29482000
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29482025
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29482250
- Use
- Fine sandblasting
- Permissible mains voltage
- 220 - 240 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 230 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29484000
- Use
- Fine sandblasting
- Permissible mains voltage
- 100 - 120 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 120 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
- Item number
- 29484025
- Use
- Fine sandblasting
- Permissible mains voltage
- 100 - 120 V
- Permissible mains frequency
- 50 - 60 Hz
- Working pressure
-
1 - 6 bar
14.5 - 87 psi - Connection pressure
-
6 - 8 bar
87 - 116 psi - Nominal voltage
- 120 V
- Volume flow (max.)
-
98 l/min
3.46 cfm - Lamp power
- 16 W
- Intensity of lighting (max., at 410 mm distance)
- 4,800 lx
- Number of tanks
- 2
- Blasting chamber volume
-
20 l
5.3 gal - Silicone-coated panel
- yes
Cobra, 110 µm
Item number 15831012
Description:
100 µm (170–100 mesh)
Scope of delivery:
12.5 kg bucket (27.6 lbs.)
12.5 kg bucket (27.6 lbs.)
Cobra, 125 µm
Item number 15871012
Description:
90–125 µm (200–115 mesh)
Scope of delivery:
12.5 kg bucket (27.6 lbs.)
12.5 kg bucket (27.6 lbs.)
Cobra, 250 µm
Item number 15851012
Description:
250 µm (60 mesh)
Scope of delivery:
12.5 kg bucket (27.6 lbs.)
12.5 kg bucket (27.6 lbs.)
Cobra, 50 µm
Item number 15941112
Description:
50 µm (270 mesh)
Scope of delivery:
12.5 kg bucket (27.6 lbs.)
12.5 kg bucket (27.6 lbs.)
Cobra, 110 µm
Item number 15831005
Description:
90–125 µm (200–115 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Cobra, 90 µm
Item number 15841005
Description:
90–125 µm (200–115 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Cobra, 250 µm
Item number 15851005
Description:
250 µm (60 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Cobra, 125 µm
Item number 15871005
Description:
90–125 µm (200–115 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Cobra, 25 µm
Item number 15941105
Description:
25 µm (450 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Cobra, 50 µm
Item number 15941205
Description:
50 µm (270 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Rolloblast, 100µm
Item number 15891005
Description:
100 µm (170–100 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
Rolloblast, 50 µm
Item number 15941305
Description:
50 µm (400–200 mesh)
Scope of delivery:
5 kg canister (11.04 lbs.)
5 kg canister (11.04 lbs.)
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Retrofit tank, 25–70 μm
Item number 29470050
Description:
Tank assembly in only a few steps. Tool-free tank extension via quick-release coupling and color-coded system. Individual design of the tank for 25–70 µm or 70–250 µm abrasives. Transparent tank for checking the filling Level.
Scope of delivery:
1 x 25–70 µm, incl. nozzle 0.8 mm
1 x 25–70 µm, incl. nozzle 0.8 mm
Retrofit tank, 70–250 µm
Item number 29470250
Description:
Tank assembly in only a few steps. Tool-free tank extension via quick-release coupling and color-coded system. Individual design of the tank for 25–70 µm or 70–250 µm abrasives. Transparent tank for checking the filling Level.
Scope of delivery:
1 x 70–250 μm, incl. nozzle 1.2 mm
1 x 70–250 μm, incl. nozzle 1.2 mm
IT sandblasting nozzle Ø 0.40 mm
Item number 900021203
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 25 (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 0.60 mm
Item number 900033213
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 50, Rolloblast 50, 3M EspeSoft (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 0.80 mm
Item number 900021204
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 90 (μm)
▪️ recommended for Cobra 50, 110, Rolloblast 50,100, 3M EspeSoft (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 1.00 mm
Item number 900033211
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 110, Rolloblast 100 (μm)
▪️ recommended for Cobra 90, 125, Rocatec Pre&Plus (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 1.20 mm
Item number 900033214
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 125, Rocatec Pre&Plus (μm)
▪️ recommended for Cobra 50, 90, 110, 250, Rolloblast 100 (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 1.40 mm
Item number 900021205
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 125 (μm)
▪️ recommended for Cobra 110, 250, Rocatec Pre&Plus (μm)
Scope of delivery:
1 piece
1 piece
IT sandblasting nozzle Ø 2.00 mm
Item number 900021206
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 250 (μm)
Scope of delivery:
1 piece
1 piece
IT Slotted nozzle Ø 1.5x 3.5 mm
Item number 900031739
Description:
Blasting nozzles for the Basic units
▪️ highly recommended for Cobra 110, 125, 250, Rolloblast 100 (μm)
Scope of delivery:
1 piece
1 piece
Basic master, 25-70 µm/25-70 µm, 220-240 VItem number 29482000 |
View spare parts list |
Basic master, 25-70 µm/70-250 µm, 220-240 VItem number 29482025 |
View spare parts list |
Basic master, 70-250 µm/70-250 µm, 220-240 VItem number 29482250 |
View spare parts list |
Basic master, 25-70 µm/25-70 µm, 100-120 VItem number 29484000 |
View spare parts list |
Basic master, 25-70 µm/70-250 µm, 100-120 VItem number 29484025 |
View spare parts list |
Basic master, 70-250 µm/70-250 µm, 100-120 VItem number 29484250 |
View spare parts list |
Basic master, 70µm, 230-240 VItem number 29461050 |
View spare parts list |
Basic master, 70µm, 230-240 VItem number 29461055 |
View spare parts list |
Basic master, 250µm, 230-240 VItem number 29461250 |
View spare parts list |
Basic master, 250µm, 230-240 VItem number 29461255 |
View spare parts list |
Basic master, 70/70µm, 230-240 VItem number 29462000 |
View spare parts list |
Basic master, 70/70µm, 230-240 VItem number 29462005 |
View spare parts list |
Basic master, 25-70µm/70-250µm, 230-240 VItem number 29462025 |
View spare parts list |
Basic master, 25-70µm/70-250µm, 230-240 VItem number 29462026 |
View spare parts list |
Basic master, 250/250µm, 230-240VItem number 29462250 |
View spare parts list |
Basic master, 250/250µm, 230-240VItem number 29462255 |
View spare parts list |
Basic master, 50µm, 90-120 VItem number 29463050 |
View spare parts list |
Basic master, 50µm, 90-120 VItem number 29463055 |
View spare parts list |
Basic master, 250µm, 90-120 VItem number 29463250 |
View spare parts list |
Basic master, 250µm, 90-120 VItem number 29463255 |
View spare parts list |
Basic master, 70/70µm, 90-120 VItem number 29464000 |
View spare parts list |
Basic master, 70/70µm, 90-120 VItem number 29464005 |
View spare parts list |
Basic master, 250/70µm, 90-120 VItem number 29464025 |
View spare parts list |
Basic master, 250/70µm, 90-120 VItem number 29464026 |
View spare parts list |
Basic master, 250/250µm, 90-120 VItem number 29464250 |
View spare parts list |
Basic master, 250/250µm, 90-120 VItem number 29464255 |
View spare parts list |
-
Catalogue
RENFERT_CATALOG_EN.PDFPDF (29.53MB) -
Safety data sheet
Safety data sheet
Safety data sheet
Safety data sheet
Safety data sheet
Wärmeleitpaste 31955 DEWärmeleitpaste 31955 ENWärmeleitpaste 31955 ESWärmeleitpaste 31955 FRWärmeleitpaste 31955 ITPDF (617KB)PDF (613KB)PDF (614KB)PDF (616KB)PDF (612KB) -
Manual / User guide
Manual / User guide
Sandblasting nozzles & abrasive agents / Strahlmitel - Strahldüsen KombinationSandblasting nozzles & abrasive agents / Strahlmitel - Strahldüsen KombinationPDF (18KB)PDF (18KB) -
Brochures
Brochures
Brochures
Brochures
Brochures
Brochures
Brochures
Basic sandblaster | Brochure | DEBasic sandblaster | BrochureBasic sandblaster | BrochureBasic sandblaster | BrochureBasic sandblaster | BrochureBasic sandblaster | BrochureBasic sandblaster | BrochurePDF (2.22MB)PDF (2.22MB)PDF (2.22MB)PDF (2.22MB)PDF (2.22MB)PDF (2.22MB)PDF (2.22MB) -
Repair manual
Repair manual
Basic master 2946xxxx | CBasic master 2946xxxx | CPDF (565KB)PDF (522KB) -
Declaration of conformity
UKCA Basic sandblasting units / DustexPDF (393KB) -
Repair manual
Basic master 2948xxxx | A/BPDF (16.33MB)Multilingual -
FAQ
Basic master 294xxxxxPDF (1.05MB)Multilingual -
Instruction manual
Basic master 294xxxxxPDF (10.64MB)Multilingual -
Instruction manual
Cleaning the dosing nozzlePDF (1.54MB)Multilingual -
Instruction manual
Basic master 294xxxxxPDF (11.69MB)Multilingual -
Declaration of conformity
Basic master 294xxxxxPDF (831KB)Multilingual
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