Senator CM15 Rotary Screw Air Compressor – 15.0kW/20HP 450L 8/10 bar – 45-87CFM/1274-2464LPM – Tank Mount
The Senator CM15 is a permanent magnet variable speed rotary screw air compressor that integrates a screw air-end, 450 litre air receiver, refrigerant dryer and dual filtration into one compact 4-in-1 air station. Delivering 1.29–2.45 m³/min (45–87 cfm) at 8 bar, the direct-drive, belt-free design keeps noise to 71 dB(A) and vibration low, with a soundproofed cabinet and anti-vibration mounting that make it safe to install directly on the workshop floor without a separate plant room. It suits Australian industrial, workshop and manufacturing operators who need a reliable, plug-and-play compressed air supply with minimal floor space and installation cost.
Senator CM15 Rotary Screw Air Compressor – 15.0kW/20HP 450L 8/10 bar – 45-87CFM/1274-2464LPM – Tank Mount
Senator CM15 Rotary Screw Air Compressor – 15.0kW/20HP 450L 8/10 bar – 45-87CFM/1274-2464LPM – Tank Mount
Description
The Senator CM15 is a direct-drive, permanent magnet variable speed rotary screw air compressor designed as a complete 4-in-1 compressed air station. It combines a precision-engineered rotary screw air-end, a 450 litre air receiver tank, a refrigerant dryer and two-stage filtration into a single integrated cabinet, removing the need for separate plant components and reducing both floor space and installation cost.
The variable speed drive continuously matches motor output to fluctuating compressed air demand, improving energy efficiency over conventional fixed-speed induction motors while minimising unnecessary load and unload cycling. The direct-drive configuration eliminates belts entirely, lowering vibration, noise and maintenance requirements while extending service life. Pressure can be switched between 8 and 10 bar electronically through the controller and VSD, without mechanical pulley changes, giving the unit flexibility across a range of industrial applications.
Built using European design concepts and upgraded with heavy-duty components for Australian operating conditions, the CM15 is housed in a soundproofed cabinet with anti-vibration mounting, allowing it to be installed directly at the work site. The refrigerant dryer sits in its own thermally segregated compartment, while dual filtration with element condition gauges removes particulates and limits oil carry-over, ensuring a continuous supply of clean, dry compressed air for downstream equipment and personnel safety. Each unit undergoes a 100-point pre-delivery inspection and full-load testing in Australia, and is built to comply with Australian Workplace Health and Safety regulations for industrial use.
Features
- Delivers efficient, demand-matched output – the permanent magnet variable speed motor continuously adjusts to air demand, reducing power consumption and operating costs compared with fixed-speed induction motors.
- Runs belt-free for lower maintenance – direct-drive technology removes belts and pulleys, reducing maintenance needs, vibration and noise while improving reliability.
- Adjusts pressure electronically – 8 or 10 bar output is set via the controller and VSD, with no mechanical pulley changes required.
- Combines four functions in one footprint – rotary screw compressor, 450 litre air receiver, refrigerant dryer, and pre/post filtration are housed in a single integrated cabinet.
- Removes moisture and contaminants – the thermally segregated refrigerant dryer and dual filters cut particulates to 0.01 micron and oil carry-over to 0.01 ppm.
- Operates quietly at the worksite – a soundproofed cabinet and anti-vibration mounting keep noise at 71 dB(A), suitable for installation close to the work area.
- Simplifies monitoring and servicing – the multi-function LED controller manages operation, system protection and maintenance scheduling, with lift-off panels for easy access.
Specification
| Model | Senator CM15 | ||||
| Free Air Delivery | 8 bar | 10 bar | |||
| m³/min | 1.29–2.45 m³/min | 1.28–2.14 m³/min | |||
| CFM | 45–87CFM | 45–76CFM | |||
| LPM | 1274–2464LPM | 1274–2140LPM | |||
| Motor Power | 15kW / (20hp) | ||||
| Operating Pressure | 116 psi | 145 psi | |||
| Tank Volume | 450 litre | ||||
| Noise Level @ 1m | 71 dB(A) | ||||
| Air Outlet Size | 1″ F BSP | ||||
| Electricity Supply | 400V, 3-Phase, 50Hz | ||||
| Dimensions (W x D x H) | 167 x 71 x 175 cm | ||||
| Weight | 478 kg | ||||
Note: Free air delivery figures are per ISO 1217:2009 Annexes C and E. 8 bar configuration is standard.
Shipping & Installation
- Compact footprint of 167 x 71 x 175 cm and wet weight of 478 kg suits standard freight and forklift handling.
- Soundproofed cabinet and anti-vibration mounting allow direct installation at the work site without a dedicated plant room.
- Suitable for workshop, industrial and manufacturing environments with standard 400V, 3-Phase, 50Hz power supply.
- Freight and installation assistance available through the Australia-wide Senator dealer network — contact your authorised dealer for a quote.
Warranty & Support
- 12-month parts and labour warranty – factory-backed, effective from date of purchase.
- Covers manufacturing defects and component failure under normal operating conditions; excludes damage from misuse or operator error.
- 100-point pre-delivery inspection and full-load testing carried out in Australia prior to dispatch.
- Genuine spare parts and servicing supported through the Australia-wide Senator dealer network.
Frequently Asked Questions
Should I purchase industrial machinery from a tool shop or reseller, or from an industrial machinery specialist?
What after-sales support and warranty do you provide?
- Application support: Whether your requirements are straightforward or highly specific, we work with you to ensure your machine is set up and performing for your exact application, and we are here to help as your needs evolve.
- Pre-dispatch testing: Every machine is fully checked and commissioned before it leaves us. It's a step that saves our customers countless issues down the track and sets your machine up for maximum uptime.
- Warranty: We don't just pass on the manufacturer's warranty. We offer our own comprehensive warranty that goes further, giving you greater coverage and peace of mind, with extended warranty options also available.
- Spare parts: Downtime costs you money, so minimising it is our priority. We keep a wide range of parts and consumables in stock, and if we don't have it on the shelf, we will track it down and get it to you as fast as possible.
- Remote support: Fast help via phone, email, or live video, with no site visit needed in most cases. We pride ourselves on some of the fastest response times in the industry, because we know that when you need help, you need it now.
- On-site service: Our engineers travel Australia-wide, with trusted contractors covering remote areas.
- In-house repairs: Send your machine back to us for expert servicing and overhaul.
How quickly will I receive my machine?
Specification
Additional information
| Weight | 478 kg |
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| Dimensions | 71 × 167 × 175 cm |
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