Blue Diamond ET40A W/ALARM Linear Air Pump

Blue Diamond ET40A W/ALARM Linear Air PumpBUILT IN ALARM: This septic pump has an alarm that tells you if you have a back pressure issue, busted diaphragms, or no power to the unit so you can take the appropriate measures to correct any situation. The alarm is CE tested and UL approved to meet legislation avoiding environmental hazards and finesUNIQUE FEATURES: this pond air pump is made with Green Drive Technology, which uses energy efficient motors. The specially formulated diaphragm material extends the motors life and there is a thermal shutoff in case you happen to over pressure your pump. It will protect itself by thermally shutting down until the blockage is clearedBOOSTS SEPTIC WASTE DECOMPOSITION: By adding clean, oil free oxygen to septic system wastewater, Blue Diamond Pumps ET40A air pump encourages unwanted organisms to decompose. Its weatherproof and sturdy design make it an excellent wastewater pump. It is also effective in a pondEASY TO INSTALL AND SERVICE: this aerator pump is simple to put in place, this pump comes complete with a 3/8″ ID bronze fitting. It is easily serviced with replaceable diaphragm kits (sold separately) for a long lifeSPECIFICATIONS: Measuring 8.66 inches long, the pump is 6.10 inches wide and 5.1 inches tall. It weighs 9.48 pounds. Its connector size is 0.7 inch. This air pump produces little sound, as low as 35 decibels. It uses 30 watts of electricity and has a maximum air flow of 636 gallons per hour. Its maximum pressure is 0.12 bar. Any issues with the item you received, please contact manufacturer, Blue Diamond Pumps, immediately to resolve