The Enviro ETD150 air pump ensures that there is plenty of water movement in pons and wastewater applications; this boosts oxygen levels in the water, allowing aerobic bacteria to decompose.  The ETD series offer high flow from a small footprint, and offer a useful alternative to expensive and ineffective rotary vane and side-channel blowers.

Designed for use in sewage aeration applications the Charles Austen ETA Enviro air pump range is situated outside the sewage treatment for aeration of waste water in the first stage of treatment. Other applications include aeration for Koi ponds and spa's/whirlpools, rainwater harvesters, cellar emptying, swimming pool emptying, flood prevention and fuel cell manufacture. This model has a build in loss of pressure alarm to alert you when pressure drops, which indicates a fault with the system. 

Features:

Low cost, exceptionally reliable with long service intervals
Weather proof casing for outdoor use
UL and CE approved.

Product Type:   Air Blower
Performance:   150 litres/minute flow rate @ 0.12 bar pressure
Connector Size:   18mm
Power (w):   130

Length (mm):   360
Width (mm):   220
Height (mm):   200

2 year warranty - CE and UL approved - Please note, that diaphragms and filters should be changed regularly, and are not covered in the warranty.