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Renfert Supplementary Tank for Basic quattro IS (2955) · 70–250 µm · Left
SKU 043-0789MFR# 29550251
Grit
70–250 µm
25–70 µm$713.84
70–250 µm$713.84
Side
Left
Right$713.84
Left$713.84
The Renfert Quattro Is rear left tank 70/2 is a dental laboratory product supplied by Renfert for dental laboratory use. Catalog code 29550251.
Renfert Supplementary Tank for Basic quattro IS (2955) is a general repair & replacement part from Renfert.
This page carries 2 grit options: 25–70 µm, 70–250 µm. This page carries 2 side options: Right, Left.
Find it on our Lab Equipment shelf, under Dust Collectors & Sandblasters.
Orders placed before 3 PM ET ship the same day when the item is on our shelf (otherwise within 3 business days), and ground shipping is free over $10.
Product
- Manufacturer
- Renfert
- Manufacturer #
- 29550251
- Item code
- 043-0789
Catalog path
- Marketplace
- Laboratory
- Category
- Lab Equipment
- Subcategory
- Dust Collectors & Sandblasters
Ordering
- Status
- Ships in 3 business days
More from Dust Collectors & Sandblasters
Stocked in the same subcategory.
Questions
What is it used for?
The Renfert Quattro Is rear left tank 70/2 is a dental laboratory product supplied by Renfert for dental laboratory use.
Which grit and side options are on this page?
This page carries 2 grit options: 25–70 µm, 70–250 µm. This page carries 2 side options: Right, Left. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About dust collector and sandblaster parts
General repair and replacement parts on the dust collectors and sandblasters shelf are replacement motors, windows, shields, switches and media jars.
A dust collector is a device, or a combination of devices, that separates dust from the air an exhaust system draws off. A sandblaster does what dentistry calls airborne-particle abrasion: it alters the surface of a material with abrasive particles propelled by compressed air.
The CDC reports that dental laboratory technicians can breathe in crystalline silica dust when mixing powders, removing castings from moulds, grinding and polishing castings and porcelain, and blasting with silica sand. Silicosis, the lung disease caused by breathing in that dust, is preventable.
How dust collection and sandblasting equipment differ
- Dust Collection & Filtration — Takes the dust out of the air that grinding, polishing and blasting put it into.
- Sandblasting Equipment — Works on the surface itself, with abrasive driven by compressed air.
- General Repair & Replacement Parts — Replacement motors, windows, shields, switches and media jars for the units.
- Hoses Tubing & Fittings — Hoses, hose ends, nozzles and disconnect kits: what joins a unit to the bench.
- Filters — Replacement filters, bags, screens and cartridge kits.
What to look at when choosing
Dust: blasting shatters the abrasive and the surface being blasted, and the dust formed contains particles small enough to be breathed in.
Exposure limit: OSHA limits respirable crystalline silica in the air to 50 micrograms per cubic metre, averaged over an 8-hour day.
Particle size and pressure: smaller particles at lower pressure remove less material with more precision, and larger particles at higher pressure remove material faster.
Noise: a study of dental laboratories names sandblasters among the equipment with high sound levels and puts compressed-air blasting at up to 105 dB.
Sources: OSHA 29 CFR 1910.94, Ventilation (abrasive blasting; grinding, polishing and buffing) · The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017) · CDC, Silicosis in Dental Laboratory Technicians, Five States, 1994-2000 (MMWR 53(09)) · OSHA 29 CFR 1910.1053, Respirable crystalline silica · Air-Abrasion in Dentistry: A Short Review of the Materials and Performance Parameters (J Biomed Phys Eng 2024) · Assessment of hearing performance of dental technicians due to the professional noise exposure (BMC Oral Health 2023)
