RENFERT - SandfBlasters Basic Eco 2-Tanks s 25/70 & 70/250um 120vol #2949-4025 #29494025
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Description
RENFERT
RENFERT · Dental Sandblasters
SandfBlasters Basic Eco 2-Tanks s 25/70 & 70/250um 120vol
SKU 23-2949-4025 · RENFERT · made in Germany · Mfg# 29494025
Overview
Basic Eco, 25-70 µm/70-250 µm, 120 V - RENFERT item number 29494025. Fine sandblasting unit. Compact, fine sandblasting unit with 1 or 2 blasting tanks.
Technical Data
Basic Eco, 25-70 µm/70-250 µm, 120 V - as published by RENFERT.
| Item number | 29494025 |
| Weight (unfilled, 1 tank) | 4.4 kg / 9.7 lbs |
| Use | Fine sandblasting |
| Permissible mains voltage | 120 V |
| Permissible mains frequency | 50 - 60 Hz |
| Weight (empty, 2-Tanks) | 5.5 kg / 12.1 lbs |
| Dimensions (W x H x D) | 350 x 275 x 400 mm / 13.8 x 10.8 x 15.7" |
| Working pressure | 1 - 6 bar / 14.5 - 87 psi |
| Connection pressure | 6 - 8 bar / 87 - 116 psi |
| Nominal voltage | 120 V |
| Air consumption (max.) | 98 l/min / 3.46 cfm |
| Lamp power | 9 W |
| Intensity of lighting (max., at 410 mm distance) | 4,800 lx |
| Tank capacity | 1,000 ml / 34 fl.oz. |
| Number of tanks | 1 - 2 |
| Blasting chamber volume | 10 l / 2.64 gal |
| Silicone-coated panel | no |
| Scope of delivery | Description: Limited functionality with the Vortex compact 3L's automatic switch-on |
Features
As stated by RENFERT.
- Great cost efficiency through special mixing chamber technology (Venturi-Principle).
- Precise sandblasting due to excellent illumination of the blasting chamber with LED technology
- Sufficient freedom of movement in the large sandblasting chamber (10 l).
- Tool-free extension to 2 tanks.
How It Compares - RENFERT Dental Sandblasters
| Feature | Basic Eco 25-70 µm/70-250 µm, 120 V (this unit) | Vario basic 100-120 V | Vario jet 100-120 V | Basic master 25-70 µm/25-70 µm, 100-120 V |
|---|---|---|---|---|
| Use | Fine sandblasting | Automatic sandblasting | Automatic sandblasting | Fine sandblasting |
| Permissible mains voltage | 120 V | 100 - 120 V | 100 - 120 V | 100 - 120 V |
| Permissible mains frequency | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz | 50 - 60 Hz |
| Weight (empty, 2-Tanks) | 5.5 kg / 12.1 lbs | — | — | 8.1 kg / 17.9 lbs |
| Dimensions (W x H x D) | 350 x 275 x 400 mm / 13.8 x 10.8 x 15.7" | — | 405 x 650 x 460 mm / 15.9 x 25.6 x 18.1" | 395 x 285 x 460 mm / 15.6 x 11.2 x 18.1" |
| 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 |
| Connection pressure | 6 - 8 bar / 87 - 116 psi | 6 - 8 bar / 87 - 116 psi | 6 - 10 bar / 87 - 145 psi | 6 - 8 bar / 87 - 116 psi |
| Nominal voltage | 120 V | 120 V | — | 120 V |
| Air consumption (max.) | 98 l/min / 3.46 cfm | 200 l/min / 7.06 cfm | 200 l/min / 7.06 cfm | 98 l/min / 3.46 cfm |
| Lamp power | 9 W | 16 W | — | 16 W |
| Intensity of lighting (max., at 410 mm distance) | 4,800 lx | 4,800 lx | — | 4,800 lx |
| Tank capacity | 1,000 ml / 34 fl.oz. | 1,000 ml / 34 fl.oz. | — | 1,000 ml / 34 fl.oz. |
| Item number | 29494025 | 29601005 | 29611000 | 29484000 |
Values per RENFERT technical data for the item numbers sold by US Dental Depot. A dash means RENFERT does not state that figure for the model.
RENFERT Accessories for This Unit
Accessories listed by RENFERT for this item. Ask a specialist for pricing and availability by item number.
| Cobra, 110 µm 90–125 µm | 15831005 |
| Cobra, 110 µm 110 µm | 15831012 |
| Cobra, 90 µm 90 µm | 15841005 |
| Cobra, 250 µm 250 µm | 15851012 |
| Cobra, 250 µm 250 µm (60 mesh) | 15851005 |
| Cobra, 125 µm 125 µm | 15871012 |
| Cobra, 125 µm 125 µm | 15871005 |
| Cobra, 25 µm 25 µm | 15941105 |
| Cobra, 50 µm 50 µm | 15941112 |
| Cobra, 50 µm 50 µm | 15941205 |
| IT sandblasting nozzle Ø 0.40 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 25 (μm) | 900021203 |
| IT sandblasting nozzle Ø 0.80 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 90 (μm) ▪️ recommended for Cobra 50, 110, | 900021204 |
| IT sandblasting nozzle Ø 1.40 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 125 (μm) ▪️ recommended for Cobra 110, 25 | 900021205 |
| IT sandblasting nozzle Ø 2.00 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 250 (μm) | 900021206 |
| IT Slotted nozzle Ø 1.5x 3.5 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 110, 125, 250, Rolloblast 100 (μm) | 900031739 |
| IT sandblasting nozzle Ø 1.00 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 110, Rolloblast 100 (μm) ▪️ recommended f | 900033211 |
| IT sandblasting nozzle Ø 0.60 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 50, Rolloblast 50, 3M EspeSoft (μm) | 900033213 |
| IT sandblasting nozzle Ø 1.20 mm Blasting nozzles for the Basic units ▪️ highly recommended for Cobra 125, Rocatec Pre&Plus (μm) ▪️ recommended | 900033214 |
| Rolloblast, 100µm 100 µm | 15891005 |
| Rolloblast, 50 µm 50 µm | 15941305 |
Watch It in Action
Manufacturer video (RENFERT GmbH) - Cleaning the Dispensing Nozzle Basicservice | EN
Manufacturer video (RENFERT GmbH) - Chairside Sandblasting | Basic Eco - Applications
Manufacturer video (RENFERT GmbH) - Basic Fine sandblasting units product info | EN
Documentation & Downloads
| Manual / User guide - Sandblasting nozzles & abrasive agents / Strahlmitel - Strahldüsen Kombination | PDF EN |
| Repair manual - Basic Eco 2949xxxx | PDF 16.21MB Multilingual |
| Instruction manual - Basic Eco 2949xxxx | PDF 24.82MB Multilingual |
| Quick Start Guide - Basic Eco 2949xxxx | PDF 4.17MB Multilingual |
| FAQ - Basic Eco 2949xxxx | PDF 1.29MB Multilingual |
| Instruction manual - Cleaning the dosing nozzle | PDF 1.54MB Multilingual |
| Declaration of conformity - Dentale Strahlgeräte | PDF Multilingual |
Official RENFERT documents (PDF).
Warranty & Guarantee
US Dental Depot warrants this product against manufacturing defects for 1 year from the invoice date. Any item found defective within that period is replaced or refunded. Normal wear, consumption, and misuse are excluded. As an authorized RENFERT distributor we also facilitate any applicable manufacturer warranty service directly.Product description last updated: October 6, 2026
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