45 kW low-pressure screw compressor
45 kW low-pressure screw compressor: 45 kW (60 HP), up to 12.7 m³/min, 3 to 5 bar, 68 dB(A).
Specifications
Technical datasheetPDF · 2 pages · in French| Reference | CZ-SLTLS-45S |
| Motor power | 45 kW / 60 HP |
| Flow at 3 bar | 5.71 - 12.70 m³/min |
| Flow at 4 bar | 5.07 - 11.28 m³/min |
| Flow at 5 bar | 4.24 - 9.43 m³/min |
| Available pressures | 3 / 4 / 5 bar |
| Noise level | 68 dB(A) |
| Air outlet | DN80 |
| Starting | Y-Δ |
| Drive | Direct |
| Voltage | 400V/ |
| Dimensions (L × W × H) | 2160 × 1450 × 1750 mm |
| Weight | 1,900 kg |
| Energy at 4,000 h/yr, full load | ≈ 180,000 kWh |
| Conformity | CE · PED · ISO 9001 |
What goes with it
Sized on this machine's flow. Air quality is decided here, not in the compressor.
Filtration 15.2 m³/minFilter elements · CZ-ELEM-150
Air receiver 3,000 LVertical tank · CZ-TANK-V3000Two extra years for as long as the machine stays supervised by SEENTINEL; the warranty reverts to three years if supervision ends. Parts available for 10 years, shipped within 24 to 48 hours in France.
Quote this machine →The dryer for this machine
Chosen on this machine's flow and pressure: the tightest fit, then one size up. A hot room or hot inlet air is corrected with the quote.
Workshop air: the air no longer condenses in a heated workshop.
CZ-OFD-13Tightest fit13.50 m³/min2 - 16 barsize confirmed with the quoteRefrigerated dryer (air)Quote with this dryer →- CZ-OFD-15One size up17 m³/min2 - 16 barsize confirmed with the quoteRefrigerated dryer (air)Quote with this dryer →
Dry air: water no longer forms, even outdoors in winter.
No adsorption dryer in the catalogue at 3 bar for this flow.
Why this machine
Air-end designed for low pressure, instead of an 8 bar compressor turned down: for the same flow, the air is not compressed higher than it is used.
Twenty-seven sizes from 22 to 250 kW, from 6.1 to 68 m³/min between 3 and 5 bar, for uses that consume a lot of air at low pressure.
Compress only to the pressure required: each bar avoided saves about 7% of energy, according to the US Department of Energy's Sourcebook, over the whole life of the installation.