Charles Austen ET 80A – Linear Air Pump – Helps increase the amount the amount of oxygen in the water.Clean oil free air source, quiet in operation even when running continuously. Has a built in alarm, which detects low air pressure in the air line with an integral high sounding buzzer and bright LED warning signals.
- Enviro air pump with built in alarm which detects low pressure in the air line.
- Intergral high sounding buzzer and bright LED warning signals
- Also available with 230 v output wire for connection to a alarm panel or beacon