The service kit for the ET30-120 series includes 2 diaphragms, 1 filter and 1 magnet. The service kit for the ET150-200 includes 2 diaphragms, 1 filter and 8 valves. We recommend your ET pump be serviced every 18 months. 

Read more less

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

Read more less

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

Read more less

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

Read more less

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

Read more less

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

Read more less

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

Read more less

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

Read more less

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.

Read more less