55 kW low-pressure screw compressor
55 kW low-pressure screw compressor: 55 kW (75 HP), up to 15.72 m³/min, 3 to 5 bar, 68 dB(A).
Specifications
Technical datasheetPDF · 2 pages · in French| Reference | CZ-SLTLS-55S |
| Motor power | 55 kW / 75 HP |
| Flow at 3 bar | 7.07 - 15.72 m³/min |
| Flow at 4 bar | 5.95 - 13.23 m³/min |
| Flow at 5 bar | 5.22 - 11.62 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 | ≈ 220,000 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.
Two 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-15Tightest fit17 m³/min2 - 16 barsize confirmed with the quoteRefrigerated dryer (air)Quote with this dryer →
CZ-OFD-20One size up23 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.