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The Senator silent air compressor range consists of three models operating at 75 to 76 dBa.
| Senator Silent Air Compressors | |||||||||||||||||||
| Model | Cylinders | Pump Speed (rpm) | Displacement (cfm) | Duty Cycle | Noise Level (dB[A]) | Engine/Motor Brand | Engine/Motor Type | Electrical Supply | Low Oil Alarm/Shutdown | Bare Dimensions (mm) | Bare Weight (kg) | ||||||||
| P30S | 3 | 800 | 25.4 | 100% | 75 | TECO (MEPS 2) | 4kW (4-POLE) | 415V / 50Hz / 3o | Yes | 810x710x1110 | 250 | ||||||||
| P40S | 2 | 880 | 38.8 | 100% | 75 | TECO (MEPS 2) | 5.5kW (4-POLE) | 415V / 50Hz / 3o | Yes | 970x790x1280 | 350 | ||||||||
| P55S | 3 | 780 | 51.9 | 100% | 76 | TECO (MEPS 2) | 7.5kW (4-POLE) | 415V / 50Hz / 3o | Yes | 970x790x1280 | 390 | ||||||||