Dry Running Tri-Lobe Air Blowers
NX Blowers
this new design of bare shaft machines incorporating the benefits of improved assembly, lifetime reliability, competitiveness and interchangeability with the previous range. (SNH – SNV blowers)
Product Description
Features
- Rotors: One-piece three-lobe rotors
- Gears: Helical gears located on the opposite drive side
- High mechanical and volumetric efficiency
- Bearings: Four oversized bearings for lifetime reliability
- Oil reservoir: Large oil reservoir for improved bearing lubrication
- Oil thrower: Oil thrower and oil passages for good bearing lubrication and long life
- Seals: Four piston ring seals plus a shoulder by sealing for totally oil free operation
- Shaft seals: Dynamic shaft seals arrangement
- Auto-adjustements of the lateral clearance to improve repeatability
- Lifetime reliability
- 100% oil free operation
- Blowers without maintenance for 40,000 hours (except oil each year or every two years if you use HIBON LUBE)
- Interchangeability with the previous range
- Lifting lugs
Performance:
- Flow: From 100 m3/h to 13,000 m3/h
- Pressure up to 1 bar eff.
- Vacuum up to 500 mbar
Applications:
- Pneumatic conveying
- Aeration (Waste Water Treatment)
Specification :
| Model Name | Min. volume flow (m3h / cfm) |
Max. volume flow (m3h / cfm) |
Max. pressure (bar g / psi g) |
weight (kg / Ibs.) |
| NX 2 | 167 / 98 | 510 / 300 | 1 / 15 | 112 / 247 |
| NX 3 | 304 / 179 | 870 / 512 | 1 / 15 | 126 / 278 |
| NX 5 | 493 / 290 | 1343 / 790 | 1 / 15 | 146 / 322 |
| NX 8 | 558 / 326 | 1756 / 1031 | 1 / 15 | 211 / 465 |
| NX 12 | 890 / 522 | 2594 / 1525 | 1 / 15 | 258 / 569 |
| NX 18 | 1175 / 691 | 2753 / 1620 | 1 / 15 | 415 / 915 |
| NX 26 | 1875 / 1103 | 3984 / 2345 | 1 / 15 | 480 / 1058 |
