Compressor Systems is Perth’s leading supplier of industrial and commercial air compressors, offering an extensive range of high-performance solutions for businesses across Western Australia. Our comprehensive selection includes both fixed-speed and variable-speed compressors ranging from 20HP to 375HP, designed to meet the demanding requirements of Perth’s industrial sector.
HV Series Premium Industrial Air Compressors
| Product Name | Model | Properties |
|---|---|---|
| HV Series Fixed Speed Compressor 180HP – 8 Bar | SCR180H-8 | Motor Power: 132 KW / 180 HP Capacity: 28 m³/min (989 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4700 kg Noise Level: 82±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 180HP – 10 Bar | SCR180H-10 | Motor Power: 132 KW / 180 HP Capacity: 22.5 m³/min (795 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4700 kg Noise Level: 82±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 220HP – 8 Bar | SCR220H-8 | Motor Power: 160 KW / 220 HP Capacity: 32.8 m³/min (1158 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4900 kg Noise Level: 82±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 220HP – 10 Bar | SCR220H-10 | Motor Power: 160 KW / 220 HP Capacity: 27.5 m³/min (971 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4900 kg Noise Level: 82±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 250HP – 8 Bar | SCR250H-8 | Motor Power: 185 KW / 250 HP Capacity: 38.5 m³/min (1360 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 5800 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 250HP – 10 Bar | SCR250H-10 | Motor Power: 185 KW / 250 HP Capacity: 34 m³/min (1201 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 5800 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 270HP – 8 Bar | SCR270H-8 | Motor Power: 200 KW / 270 HP Capacity: 42 m³/min (1483 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6000 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 270HP – 10 Bar | SCR270H-10 | Motor Power: 200 KW / 270 HP Capacity: 39 m³/min (1377 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6000 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 300HP – 8 Bar | SCR300H-8 | Motor Power: 220 KW / 300 HP Capacity: 45.5 m³/min (1607 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6600 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 300HP – 10 Bar | SCR300H-10 | Motor Power: 220 KW / 300 HP Capacity: 42 m³/min (1483 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6600 kg Noise Level: 84±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 340HP – 8 Bar | SCR340H-8 | Motor Power: 250 KW / 340 HP Capacity: 51 m³/min (1801 CFM) Working Pressure: 8 Bar Air Outlet: DN125 Dimensions (L×W×H): 4000×2200×2300 mm Weight: 7000 kg Noise Level: 86±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 340HP – 10 Bar | SCR340H-10 | Motor Power: 250 KW / 340 HP Capacity: 46 m³/min (1624 CFM) Working Pressure: 10 Bar Air Outlet: DN125 Dimensions (L×W×H): 4000×2200×2300 mm Weight: 7000 kg Noise Level: 86±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 375HP – 8 Bar | SCR375H-8 | Motor Power: 280 KW / 375 HP Capacity: 57 m³/min (2013 CFM) Working Pressure: 8 Bar Air Outlet: DN125 Dimensions (L×W×H): 4000×2200×2300 mm Weight: 7400 kg Noise Level: 86±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Fixed Speed Compressor 375HP – 10 Bar | SCR375H-10 | Motor Power: 280 KW / 375 HP Capacity: 51 m³/min (1801 CFM) Working Pressure: 10 Bar Air Outlet: DN125 Dimensions (L×W×H): 4000×2200×2300 mm Weight: 7400 kg Noise Level: 86±3 dBA Technology Type: Fixed Speed, Premium Industrial |
| HV Series Variable Speed Compressor 180HP – 8 Bar | SCR180HV-8 | Motor Power: 132 KW / 180 HP Capacity: 7.8-28 m³/min (276-989 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4900 kg Noise Level: 80±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 180HP – 10 Bar | SCR180HV-10 | Motor Power: 132 KW / 180 HP Capacity: 6.4-22.5 m³/min (226-795 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 4900 kg Noise Level: 80±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 220HP – 8 Bar | SCR220HV-8 | Motor Power: 160 KW / 220 HP Capacity: 9.5-32.8 m³/min (335-1158 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 5100 kg Noise Level: 80±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 220HP – 10 Bar | SCR220HV-10 | Motor Power: 160 KW / 220 HP Capacity: 7.8-27.5 m³/min (275-971 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions (L×W×H): 3400×2100×2000 mm Weight: 5100 kg Noise Level: 80±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 250HP – 8 Bar | SCR250HV-8 | Motor Power: 185 KW / 250 HP Capacity: 11.9-38.5 m³/min (420-1360 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6100 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 250HP – 10 Bar | SCR250HV-10 | Motor Power: 185 KW / 250 HP Capacity: 10.2-34 m³/min (360-1201 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6100 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 270HP – 8 Bar | SCR270HV-8 | Motor Power: 200 KW / 270 HP Capacity: 9.2-42 m³/min (325-1483 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6400 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 270HP – 10 Bar | SCR270HV-10 | Motor Power: 200 KW / 270 HP Capacity: 8.6-39 m³/min (304-1377 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 6400 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 300HP – 8 Bar | SCR300HV-8 | Motor Power: 220 KW / 300 HP Capacity: 10-45.5 m³/min (353-1607 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 7000 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
| HV Series Variable Speed Compressor 300HP – 10 Bar | SCR300HV-10 | Motor Power: 220 KW / 300 HP Capacity: 9.2-42 m³/min (325-1483 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions (L×W×H): 3400×2200×2100 mm Weight: 7000 kg Noise Level: 84±3 dBA Technology Type: Variable Speed, Premium Industrial |
Fixed Speed Compressors (180HP – 375HP)
Our HV Series represents the pinnacle of industrial air compression technology, engineered for continuous heavy-duty operation in Perth’s challenging industrial environments. These premium compressors deliver exceptional performance with capacities ranging from 28 m³/min to 57 m³/min at 8 Bar pressure.
- Power Range: 132 KW to 280 KW (180HP – 375HP)
- Pressure Options: 8 Bar and 10 Bar configurations
- Exceptional Capacity: Up to 2,013 CFM maximum output
- Robust Construction: Built for continuous industrial operation
- Low Noise Operation: 82-86 dBA for workplace compliance
Variable Speed Technology
Our HV Series variable speed compressors provide superior energy efficiency for Perth businesses seeking to reduce operational costs. With intelligent capacity modulation from 25% to 100% of maximum output, these units automatically adjust to your compressed air demand, delivering significant energy savings.
Efficiency Benefits:
- Energy Savings: Up to 35% reduction in power consumption
- Precise Control: Automatic capacity adjustment from 7.8 m³/min to 45.5 m³/min
- Reduced Noise: 80-84 dBA operation for quieter workplace environments
- Extended Equipment Life: Reduced wear through optimized operation cycles
EPM Series Industrial Compressors – Versatile Solutions
| Product Name | Model | Properties |
|---|---|---|
| EPM Series Industrial Compressor 20HP – 8 Bar | SCR20EPM-8 | Motor Power: 15 KW / 20 HP Capacity Range: 0.8-2.9 m³/min (28-102 CFM) Working Pressure: 8 Bar Air Outlet: RC 1″ Dimensions: 1200×800×1100 mm Weight: 460 kg Noise Level: 66±3 dBA Key Features: Industrial reliability, wide capacity range |
| EPM Series Industrial Compressor 20HP – 10 Bar | SCR20EPM-10 | Motor Power: 15 KW / 20 HP Capacity Range: 0.65-2.3 m³/min (23-81 CFM) Working Pressure: 10 Bar Air Outlet: RC 1″ Dimensions: 1200×800×1100 mm Weight: 460 kg Noise Level: 66±3 dBA Key Features: High pressure, industrial grade |
| EPM Series Industrial Compressor 25HP – 8 Bar | SCR25EPM-8 | Motor Power: 18.5 KW / 25 HP Capacity Range: 1.1-3.5 m³/min (39-124 CFM) Working Pressure: 8 Bar Air Outlet: RC 1″ Dimensions: 1200×1000×1100 mm Weight: 480 kg Noise Level: 66±3 dBA Key Features: Enhanced capacity, robust design |
| EPM Series Industrial Compressor 25HP – 10 Bar | SCR25EPM-10 | Motor Power: 18.5 KW / 25 HP Capacity Range: 1-2.9 m³/min (35-102 CFM) Working Pressure: 10 Bar Air Outlet: RC 1″ Dimensions: 1200×1000×1100 mm Weight: 480 kg Noise Level: 66±3 dBA Key Features: High pressure, enhanced capacity |
| EPM Series Industrial Compressor 30HP – 8 Bar | SCR30EPM-8 | Motor Power: 22 KW / 30 HP Capacity Range: 1.2-4 m³/min (42-141 CFM) Working Pressure: 8 Bar Air Outlet: RC 1″ Dimensions: 1200×800×1100 mm Weight: 560 kg Noise Level: 66±3 dBA Key Features: Professional grade, versatile |
| EPM Series Industrial Compressor 30HP – 10 Bar | SCR30EPM-10 | Motor Power: 22 KW / 30 HP Capacity Range: 1.1-3.5 m³/min (39-124 CFM) Working Pressure: 10 Bar Air Outlet: RC 1″ Dimensions: 1200×800×1100 mm Weight: 560 kg Noise Level: 66±3 dBA Key Features: High pressure, professional grade |
| EPM Series Industrial Compressor 40HP – 8 Bar | SCR40EPM-8 | Motor Power: 30 KW / 40 HP Capacity Range: 1.6-6.1 m³/min (56-215 CFM) Working Pressure: 8 Bar Air Outlet: RC 1-1/2″ Dimensions: 1300×1000×1370 mm Weight: 830 kg Noise Level: 68±3 dBA Key Features: Heavy-duty performance, larger outlet |
| EPM Series Industrial Compressor 40HP – 10 Bar | SCR40EPM-10 | Motor Power: 30 KW / 40 HP Capacity Range: 1.3-5.2 m³/min (46-184 CFM) Working Pressure: 10 Bar Air Outlet: RC 1-1/2″ Dimensions: 1300×1000×1370 mm Weight: 830 kg Noise Level: 68±3 dBA Key Features: High pressure, heavy-duty |
| EPM Series Industrial Compressor 50HP – 8 Bar | SCR50EPM-8 | Motor Power: 37 KW / 50 HP Capacity Range: 1.6-7.35 m³/min (56-260 CFM) Working Pressure: 8 Bar Air Outlet: RC 1-1/2″ Dimensions: 1530×1100×1370 mm Weight: 850 kg Noise Level: 70±3 dBA Key Features: Large capacity, industrial strength |
| EPM Series Industrial Compressor 50HP – 10 Bar | SCR50EPM-10 | Motor Power: 37 KW / 50 HP Capacity Range: 2.3-6.5 m³/min (81-230 CFM) Working Pressure: 10 Bar Air Outlet: RC 1-1/2″ Dimensions: 1530×1100×1370 mm Weight: 850 kg Noise Level: 70±3 dBA Key Features: High pressure, large capacity |
| EPM Series Industrial Compressor 60HP – 8 Bar | SCR60EPM-8 | Motor Power: 45 KW / 60 HP Capacity Range: 2.4-9.4 m³/min (85-332 CFM) Working Pressure: 8 Bar Air Outlet: RC 1-1/2″ Dimensions: 1530×1100×1500 mm Weight: 890 kg Noise Level: 72±3 dBA Key Features: Premium capacity, continuous duty |
| EPM Series Industrial Compressor 60HP – 10 Bar | SCR60EPM-10 | Motor Power: 45 KW / 60 HP Capacity Range: 3-8 m³/min (106-283 CFM) Working Pressure: 10 Bar Air Outlet: RC 1-1/2″ Dimensions: 1530×1100×1500 mm Weight: 890 kg Noise Level: 72±3 dBA Key Features: High pressure, premium capacity |
| EPM2 Series Heavy Industrial Compressor 75HP – 8 Bar | SCR75EPM2-8 | Motor Power: 55 KW / 75 HP Capacity Range: 3-11.5 m³/min (106-406 CFM) Working Pressure: 8 Bar Air Outlet: RC 2″ Dimensions: 1900×1350×1650 mm Weight: 1550 kg Noise Level: 76±3 dBA Key Features: Heavy industrial, maximum flow |
| EPM2 Series Heavy Industrial Compressor 75HP – 10 Bar | SCR75EPM2-10 | Motor Power: 55 KW / 75 HP Capacity Range: 2.6-10.5 m³/min (92-371 CFM) Working Pressure: 10 Bar Air Outlet: RC 2″ Dimensions: 1900×1350×1650 mm Weight: 1550 kg Noise Level: 76±3 dBA Key Features: High pressure, heavy industrial |
| EPM2 Series Heavy Industrial Compressor 90HP – 8 Bar | SCR90EPM2-8 | Motor Power: 63 KW / 90 HP Capacity Range: 3.6-13 m³/min (127-459 CFM) Working Pressure: 8 Bar Air Outlet: RC 2″ Dimensions: 1900×1350×1650 mm Weight: 1600 kg Noise Level: 77±3 dBA Key Features: Ultra-high capacity, robust |
| EPM2 Series Heavy Industrial Compressor 90HP – 10 Bar | SCR90EPM2-10 | Motor Power: 63 KW / 90 HP Capacity Range: 3.2-12 m³/min (113-424 CFM) Working Pressure: 10 Bar Air Outlet: RC 2″ Dimensions: 1900×1350×1650 mm Weight: 1600 kg Noise Level: 77±3 dBA Key Features: High pressure, ultra-high capacity |
| EPM2 Series Heavy Industrial Compressor 100HP – 8 Bar | SCR100EPM2-8 | Motor Power: 75 KW / 100 HP Capacity Range: 3.6-16 m³/min (127-565 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2280×1500×1950 mm Weight: 2010 kg Noise Level: 78±3 dBA Key Features: Maximum industrial capacity |
| EPM2 Series Heavy Industrial Compressor 100HP – 10 Bar | SCR100EPM2-10 | Motor Power: 75 KW / 100 HP Capacity Range: 2.9-13.7 m³/min (102-484 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2280×1500×1950 mm Weight: 2010 kg Noise Level: 78±3 dBA Key Features: High pressure, maximum capacity |
| EPM2 Series Heavy Industrial Compressor 125HP – 8 Bar | SCR125EPM2-8 | Motor Power: 90 KW / 125 HP Capacity Range: 5-19 m³/min (177-671 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2280×1500×1950 mm Weight: 2050 kg Noise Level: 78±3 dBA Key Features: Extra heavy-duty, extreme capacity |
| EPM2 Series Heavy Industrial Compressor 125HP – 10 Bar | SCR125EPM2-10 | Motor Power: 90 KW / 125 HP Capacity Range: 4-16.5 m³/min (141-583 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2280×1500×1950 mm Weight: 2050 kg Noise Level: 78±3 dBA Key Features: High pressure, extreme capacity |
| EPM2 Series Heavy Industrial Compressor 150HP – 8 Bar | SCR150EPM2-8 | Motor Power: 110 KW / 150 HP Capacity Range: 7.2-24 m³/min (254-848 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions: 2800×1750×1690 mm Weight: 2900 kg Noise Level: 78±3 dBA Key Features: Ultra heavy-duty, massive capacity |
| EPM2 Series Heavy Industrial Compressor 150HP – 10 Bar | SCR150EPM2-10 | Motor Power: 110 KW / 150 HP Capacity Range: 6.3-21 m³/min (222-742 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions: 2800×1750×1690 mm Weight: 2900 kg Noise Level: 78±3 dBA Key Features: High pressure, massive capacity |
| EPM2 Series Heavy Industrial Compressor 180HP – 8 Bar | SCR180EPM2-8 | Motor Power: 132 KW / 180 HP Capacity Range: 8-28.5 m³/min (283-1006 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions: 2700×1650×2150 mm Weight: 3050 kg Noise Level: 79±3 dBA Key Features: Maximum industrial power |
| EPM2 Series Heavy Industrial Compressor 180HP – 10 Bar | SCR180EPM2-10 | Motor Power: 132 KW / 180 HP Capacity Range: 6.5-23 m³/min (230-812 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions: 2700×1650×2150 mm Weight: 3050 kg Noise Level: 79±3 dBA Key Features: High pressure, maximum power |
| EPM2 Series Heavy Industrial Compressor 220HP – 8 Bar | SCR220EPM2-8 | Motor Power: 160 KW / 220 HP Capacity Range: 9-32 m³/min (318-1130 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions: 2700×1650×2150 mm Weight: 3150 kg Noise Level: 79±3 dBA Key Features: Ultimate capacity, continuous operation |
| EPM2 Series Heavy Industrial Compressor 220HP – 10 Bar | SCR220EPM2-10 | Motor Power: 160 KW / 220 HP Capacity Range: 7.5-27 m³/min (265-953 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions: 2700×1650×2150 mm Weight: 3150 kg Noise Level: 79±3 dBA Key Features: High pressure, ultimate capacity |
EPM Series (20HP – 60HP)
Perfect for small to medium Perth businesses, our EPM Series offers exceptional value and reliability. These compact yet powerful units feature variable capacity ranges, making them ideal for applications with fluctuating air demand.
Applications Include:
- Manufacturing facilities
- Automotive workshops
- Food processing plants
- Textile operations
- General industrial applications
EPM2 Series Heavy Industrial (75HP – 220HP)
Designed for Perth’s most demanding industrial applications, the EPM2 Series delivers maximum performance and reliability. With capacity ranges up to 32 m³/min, these heavy-duty compressors are built to handle continuous operation in the harshest environments.
Air Compressor Service Perth
Comprehensive Service Solutions
Compressor Systems Australia provides complete air compressor service Perth wide, ensuring your equipment operates at peak efficiency. Our certified technicians offer:
- Preventive Maintenance: Scheduled service programs to maximize equipment life
- Emergency Repairs: 24/7 support for critical applications
- Performance Optimization: System efficiency audits and improvements
- Warranty Support: Full manufacturer warranty coverage
Air Compressor Parts Perth
We maintain extensive inventory of genuine parts for all major compressor brands, ensuring minimal downtime for Perth businesses. Our parts department stocks:
- Filters, separators, and lubricants
- Control systems and electronics
- Mechanical components and wear parts
- Emergency repair kits
Technical Specifications Overview
Capacity Range Summary
Small Industrial (20HP – 60HP):
- Flow rates: 0.8 – 9.4 m³/min
- Ideal for workshops and small manufacturing
Medium Industrial (75HP – 150HP):
- Flow rates: 3.0 – 24 m³/min
- Perfect for medium manufacturing and processing
Large Industrial (180HP – 375HP):
- Flow rates: 22.5 – 57 m³/min
- Designed for heavy industrial applications
Industries Served in Perth
Our air compressors serve diverse Perth industries:
- Mining & Resources: High-capacity units for processing and pneumatic tools
- Manufacturing: Precision control for automated production lines
- Construction: Portable and stationary units for all construction phases
- Automotive: Clean, dry air for painting and pneumatic tools
- Food Processing: Oil-free options for food safety compliance
- Marine: Corrosion-resistant units for port and shipyard operations
Useful links:
Industrial Air Compressors
Electric Air Compressors
Screw Compressors
Oil Free Air Compressors
Air Compressors Sydney
Air Compressors Melbourne
Air Compressors Brisbane