The right compressed air system for your plant or processes will lead to better performance, reliability and energy efficiency. Our experienced team will assess, specify, install and commission a single or multi-stage compressed air system to suit your needs regarding air pressure, flow, quality, storage and monitoring.
General applications
For general production processes during fabrication, manufacturing, mining, metal refining and processing, construction and agriculture, you’re likely to require a single-stage air compressor. Coates has a range of standard to medium pressure systems (from 4-14 bar / 60-200 psi), including rotary screw and piston single-stage air compressors, to meet your requirements.
More demanding applications
For drilling and exploration, marine and military applications, chemical processing and more, Coates can provide high pressure compressed air systems (> 15 bar or 220 psi) to help you maximise operational efficiency. From single-stage air compressors to multi-stage piston or rotary screw air compressors, our team will recommend the most suitable compressor for the job.
For critical applications requiring compressed air quality to ISO 8573.1 Class 0, oil-free systems operate with zero oil in the compression stage, eliminating the risk of oil contamination. From low pressure blowers to high pressure systems up to 40 bar or higher, you can rely on us to provide pure air and peace of mind.
High pressure systems (20-100 bar / 300-1400 psi)
Whether you need an oil-free rotary screw air compressor or a conventional oil-free piston compressor, Coates has portable high-pressure systems with diesel, diesel and booster, or electric drivers. Our high pressure systems are suitable for applications such as:
- PET bottle blowing and plastic injection moulding
- Metal smelting and refining
- Electronics manufacturing
Medium pressure systems (5-14 bar / 70-200 psi)
Our medium-pressure oil-free air compressor solutions will minimise the risk of contaminating your end product or process. With a pressure rating up to 14 bar, these mobile diesel or electric-driven compressors are suitable for:
- Food and beverage manufacturing
- Pharmaceutical and chemical applications
- Petrochemical and oil refinery processes
- Power generation
- Paper, packaging and textile manufacturing
- Natural gas pipe cleaning
- Snowmaking
Oil-free blowers (<4 bar / >60 psi)
Our plug-and-play oil-free screw or piston air blowers are designed to offer you energy-efficient, quality air for low-pressure applications including aeration, pneumatic conveying of bulk materials, and heating or cooling of materials in industries such as:
- Mining
- Chemical and petrochemical
- Wastewater management
- Food and beverage
Whether industrial or oil-free, it’s vital that your compressed air system is free of contaminants such as water, dirt, odour and oil (from industrial air compressors). To maintain optimal performance and air quality, Coates has a range of air filters and dryers designed for all ISO air purity classes.
Air filters for contaminant removal
Proper filtration is an important part of any compressed air system, whether you’re operating air-powered tools or require oil-free compressed air for medical, food processing or pharmaceutical applications. To ensure a consistent supply of clean air and reduce pressure drops in the system, our expert team will recommend and install the right filtration system for your compressed air system.
Air dryers for water removal
Moisture can cause rust in the pipelines, as well as hygiene and performance issues in your compressed air system, pneumatic equipment and manufacturing processes. To combat this, Coates provides refrigerated air dryers for applications requiring medium-level dry air (like spray painting, sandblasting, pneumatics and instruments) or desiccant air dryers for applications requiring ultra-dry air (such as food production, metal processing or pharmaceutical production).
Need nitrogen for your manufacturing, plant or laboratory processes? We offer nitrogen generator packages, comprising an air compressor and a membrane or PSA nitrogen generator, so you can generate your own nitrogen gas to your required purity level using compressed air.
Flexible on-site nitrogen generation
A nitrogen generator separates nitrogen molecules from oxygen molecules within compressed air. Hiring a nitrogen generator and air compressor package, or connecting a nitrogen generator to an existing compatible air compressor, takes the hassle out of managing your nitrogen gas supply.
Industrial or scientific applications
A membrane nitrogen generator is suitable for low nitrogen purity levels (90-99%), while a PSA nitrogen generator is required to achieve very high purities (99.999%). Coates Power & HVAC can provide the appropriate nitrogen solution to meet your purity, flow and pressure needs.
Driven and operated by compressed air instead of electricity, industrial air tools (or pneumatic-powered tools) are a mainstay of remote sites with little or no access to grid power. Our quality air-operated tools are ideal for both workshop and on-site mining, construction and industrial applications.
Safe and convenient
Whether you’re working on a city construction site or on a remote mine shutdown, hiring compressed air-powered tools are a convenient way to get the job done. And with no electric leads, sparks or shocks, industrial air tools are suitable for hazardous environments.
Coates has a range of popular air-operated tools including:
- Air impact wrenches
- Air hammers and chisels
- Air grinders and cutters
- Air drills
- Air nutrunners
- Air rivet guns
- Air grinders
- Air scabblers and scarifiers
- Mine spec air tools
- Construction air tools
- Shutdown air tools
The right compressed air system for your plant or processes will lead to better performance, reliability and energy efficiency. Our experienced team will assess, specify, install and commission a single or multi-stage compressed air system to suit your needs regarding air pressure, flow, quality, storage and monitoring.
General applications
For general production processes during fabrication, manufacturing, mining, metal refining and processing, construction and agriculture, you’re likely to require a single-stage air compressor. Coates has a range of standard to medium pressure systems (from 4-14 bar / 60-200 psi), including rotary screw and piston single-stage air compressors, to meet your requirements.
More demanding applications
For drilling and exploration, marine and military applications, chemical processing and more, Coates can provide high pressure compressed air systems (> 15 bar or 220 psi) to help you maximise operational efficiency. From single-stage air compressors to multi-stage piston or rotary screw air compressors, our team will recommend the most suitable compressor for the job.
For critical applications requiring compressed air quality to ISO 8573.1 Class 0, oil-free systems operate with zero oil in the compression stage, eliminating the risk of oil contamination. From low pressure blowers to high pressure systems up to 40 bar or higher, you can rely on us to provide pure air and peace of mind.
High pressure systems (20-100 bar / 300-1400 psi)
Whether you need an oil-free rotary screw air compressor or a conventional oil-free piston compressor, Coates has portable high-pressure systems with diesel, diesel and booster, or electric drivers. Our high pressure systems are suitable for applications such as:
- PET bottle blowing and plastic injection moulding
- Metal smelting and refining
- Electronics manufacturing
Medium pressure systems (5-14 bar / 70-200 psi)
Our medium-pressure oil-free air compressor solutions will minimise the risk of contaminating your end product or process. With a pressure rating up to 14 bar, these mobile diesel or electric-driven compressors are suitable for:
- Food and beverage manufacturing
- Pharmaceutical and chemical applications
- Petrochemical and oil refinery processes
- Power generation
- Paper, packaging and textile manufacturing
- Natural gas pipe cleaning
- Snowmaking
Oil-free blowers (<4 bar / >60 psi)
Our plug-and-play oil-free screw or piston air blowers are designed to offer you energy-efficient, quality air for low-pressure applications including aeration, pneumatic conveying of bulk materials, and heating or cooling of materials in industries such as:
- Mining
- Chemical and petrochemical
- Wastewater management
- Food and beverage
Whether industrial or oil-free, it’s vital that your compressed air system is free of contaminants such as water, dirt, odour and oil (from industrial air compressors). To maintain optimal performance and air quality, Coates has a range of air filters and dryers designed for all ISO air purity classes.
Air filters for contaminant removal
Proper filtration is an important part of any compressed air system, whether you’re operating air-powered tools or require oil-free compressed air for medical, food processing or pharmaceutical applications. To ensure a consistent supply of clean air and reduce pressure drops in the system, our expert team will recommend and install the right filtration system for your compressed air system.
Air dryers for water removal
Moisture can cause rust in the pipelines, as well as hygiene and performance issues in your compressed air system, pneumatic equipment and manufacturing processes. To combat this, Coates provides refrigerated air dryers for applications requiring medium-level dry air (like spray painting, sandblasting, pneumatics and instruments) or desiccant air dryers for applications requiring ultra-dry air (such as food production, metal processing or pharmaceutical production).
Need nitrogen for your manufacturing, plant or laboratory processes? We offer nitrogen generator packages, comprising an air compressor and a membrane or PSA nitrogen generator, so you can generate your own nitrogen gas to your required purity level using compressed air.
Flexible on-site nitrogen generation
A nitrogen generator separates nitrogen molecules from oxygen molecules within compressed air. Hiring a nitrogen generator and air compressor package, or connecting a nitrogen generator to an existing compatible air compressor, takes the hassle out of managing your nitrogen gas supply.
Industrial or scientific applications
A membrane nitrogen generator is suitable for low nitrogen purity levels (90-99%), while a PSA nitrogen generator is required to achieve very high purities (99.999%). Coates Power & HVAC can provide the appropriate nitrogen solution to meet your purity, flow and pressure needs.
Driven and operated by compressed air instead of electricity, industrial air tools (or pneumatic-powered tools) are a mainstay of remote sites with little or no access to grid power. Our quality air-operated tools are ideal for both workshop and on-site mining, construction and industrial applications.
Safe and convenient
Whether you’re working on a city construction site or on a remote mine shutdown, hiring compressed air-powered tools are a convenient way to get the job done. And with no electric leads, sparks or shocks, industrial air tools are suitable for hazardous environments.
Coates has a range of popular air-operated tools including:
- Air impact wrenches
- Air hammers and chisels
- Air grinders and cutters
- Air drills
- Air nutrunners
- Air rivet guns
- Air grinders
- Air scabblers and scarifiers
- Mine spec air tools
- Construction air tools
- Shutdown air tools
Whether you need a temporary system, a short-term bridging solution or a long-term strategy, our experienced team will work with you to provide the most reliable and cost-effective solution.
Power & HVAC Manager
Mechanical Solutions Engineer
Product Specialist
Power & HVAC Solutions Engineer
Project Manager
Operations Manager
Product Specialist
Project Manager
Power & HVAC Manager
Mechanical Solutions Engineer
Product Specialist
Power & HVAC Solutions Engineer
Project Manager
Operations Manager
Product Specialist
Project Manager
Stay operational with our range of standalone equipment or complete industrial systems, designed for challenging Australian conditions.
Emergency response
When disaster strikes, Coates can rapidly mobilise equipment and personnel across the country to provide a full turnkey site management solution to businesses, government agencies or communities in need.