The CS Unitec Scaling Needles – EX308 Series are part of a high-quality line of non-sparking and non-magnetic safety tools engineered for demanding industrial applications. Designed to reduce the risk of ignition, these scaling needles are ideal for use in hazardous environments such as petrochemical facilities, grain processing operations with explosive dust, utilities, and hazmat applications.
Manufactured from specialized non-ferrous alloys, the EX308 Series provides non-magnetic properties for safe use around sensitive equipment, including MRI/NMR systems, nuclear environments, and electronic manufacturing operations. In addition, their corrosion-resistant design ensures dependable performance in harsh conditions such as desalination plants, chemical and paper processing facilities, and marine or shipyard environments.
Produced under ISO 9001:2015 certified processes and using TÜV-certified materials, these scaling needles meet strict quality and safety standards. They are engineered for durability, offering high hardness and tensile strength for extended service life. Available in multiple configurations and quantities, the EX308 Series delivers consistent performance across a wide range of industrial surface preparation applications, and each product is backed by a lifetime warranty for long-term reliability.
| Property | Aluminum-Bronze (AlBr) Alloy | Copper-Beryllium (CuBe2) Alloy |
|---|---|---|
| Zone Compatibility | Complies with ATEX Directive 1999/92/EC for Zones 0, 1, 2, 20, 21, 22, M1 & M2 | Complies with ATEX Directive 1999/92/EC for Zones 0, 1, 2, 20, 21, 22, M1 & M2 |
| Hardness | 27 HRC | 38 HRC |
| Durability | Not as durable as CuBe | Very durable due to high hardness and tensile strength |
| Magnetic Properties | Low magnetism due to minimal ferrous components; suitable for non-critical non-magnetic applications | Non-ferrous composition; ideal for applications requiring non-magnetic properties |
| Composition | Al: 10.3% Fe: 4.5% Ni: 4.5% Other: 0.5% Cu: Balance |
Be: 1.9% Co + Ni: 0.4% Other: 0.5% Cu: Balance |
| SKU | 144059 |
|---|---|
| Weight | 1 |
| Country of Manufacture | |
| Mfr. Model Number | Ex308-3B |
| Link to User Manual | No |
| Link to Schematics | No |
| Link To Catalog | No |
| Technical Specifications | No |
| Free Shipping | No |


