Green drive technology – energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction – weatherproof ,Easy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dbET30 Pump:
Product Type: Oil Free Air
Maximum Flow: 30 Litres Per Minute @ 0.12 bar
Power Consumption: 25 Watts
Weight: 4.0 kgs
Dimensions: 218mm Long x 156mm Wide x 182mm High
Connector Size: 14mm
Accessories Included: Screw in brass connector
L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
Green drive technology – energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction – weatherproofEasy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35db ET40 Pump:
Product Type: Oil Free Air
Maximum Flow: 40 Litres Per Minute @ 0.12 bar
Power Consumption: 30 Watts
Weight: 4.3 kgs
Dimensions: 218mm Long x 156mm Wide x 182mm High
Connector Size: 14mm
Accessories Included: Screw in brass connector, L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
Green drive technology – energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction – weatherproofEasy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dbET60 Pump:
Product Type: Oil Free Air
Maximum Flow: 60 Litres Per Minute @ 0.12 bar
Power Consumption: 55 Watts
Weight: 6.0 kgs
Dimensions: 203mm Long x 165mm Wide x 153mm High
Connector Size: 18mm
Accessories Included: Screw in brass connector, L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
Green drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.Easy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dB.
ET80 Pump:
Product Type: Oil Free Air
Maximum Flow: 80 Litres Per Minute @ 0.10 bar
Power Consumption: 85 Watts
Weight: 7.0 kgs
Dimensions: 210mm Long x 185mm Wide x 171mm High
Connector Size: 18mm
Accessories Included: Screw in brass connector, L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
Green drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life. Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.Easy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dBET100 Pump:
Product Type: Oil Free Air
Maximum Flow: 100 Litres Per Minute @ 0.10 bar
Power Consumption: 105 Watts
Weight: 8.5 kgs
Dimensions: 238mm Long x 196mm Wide x 177mm High
Connector Size: 18mm
Accessories Included: Screw in brass connector, L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
Green drive technology - energy efficient motors low power consumption. Specially formulated diaphragm material for extended life.Due to no wearing parts no reduction in performance. Robust and compact construction - weatherproof.Easy to service with competitively priced spares kit. Suited to intermittent or continuous duty applications. Whisper quiet operation as low as 35dBET120 Pump:
Product Type: Oil Free Air
Maximum Flow: 120 Litres Per Minute @ 0.20 bar
Power Consumption: 125 Watts
Weight: 9.5 kgs
Dimensions: 265mm Long x 215mm Wide x 198mm High
Connector Size: 18mm
Accessories Included: Screw in brass connector, L shaped elbow & 2 hose clips
Supply Voltage: 220v - 240v 50Hz
The Enviro ET300 air pump helps to increase the amount of oxygen in the water. Providing a clean, oil-free air source it is exceptionally quiet in operation, as low as 35dB even when running continuously. The ET300 is easy to service with a competitively priced service kit and is also supported by our two year warranty. With its weatherproof, robust construction it makes an ideal wastewater pump.
Max Flow: 300 Litres per minute
Max Pressure: 0.20 bar
Weight: 18.0 kilograms
Dimensions (L x W x H): 348.5 x 230.5 x 219mm
Connector Size: 26mm
Power: 275W
The ET series range of air pumps ensures that there is plenty of water movement in wastewater applications; this boosts oxygen levels in the water, allowing aerobic bacteria to decompose. When used in medical applications, the ET series provides a high flow at low pressure.
Robust and compact construction - weatherproof Green drive technology offers energy efficient motors meaning low power consumption Supplied with a rubber elbow for easy fitting
Model
Flow
Connector
Power
Dimensions
ET40A
40lpm @ 0.12bar
18mm
30w
220 x 155 x 140mm
ET60A
60lpm @ 0.12bar
18mm
55w
253 x 165 x 183mm
ET80A
80lpm @ 0.12bar
18mm
85w
210 x 185 x 201mm
ET100A
100lpm @ 0.12bar
18mm
105w
238 x 196 x 207mm
ET120A
120lpm @ 0.12bar
18mm
125w
315 x 215x 228mm
ET150A
150lpm @ 0.12bar
18mm
125w
346 x 200 x 222mm
ET200A
200lpm @ 0.12bar
18mm
210w
346 x 200 x 222mm
ET250A
250lpm @ 0.12bar
26mm
221w
348 x 231 x 219mm
ET300
300lpm @ 0.12bar
26mm
221w
348 x 231 x 219mm
Technical Data Sheet
Charles Austen ET series air pumps offer a robust, compact, and weatherproof design whilst also being energy efficient with their green drive technology. The energy proficient motors ensure low power consumption, the ET series is supplied with a brass barbed connector and an L shaped elbow.
Charles Austen have created this air pump to provide the best oxygenation for your pond or hydroponic system whilst being economical. The ET Series flow rate is 150 litres per minute or 9000 litres an hour and is a compact air pump (256 x 200 x 222mm) and are supplied with 5 metres of power cable.
