OHAA AODD PUMPS ADVANTAGES:-

• NO ELECTRICITY: These pumps operate via compressed air. This means that they can be used in environments where an electrical supply is not suitable i.e. in hazardous areas.
• EASY TO CLEAN: OHAA AODD pumps are simple to disassemble and clean. Some can go through a clean-in-place process where the pumps can be flushed and sanitized without being disassembled.
• EASY TO INSTALL: OHAA AODD pumps do not need to be laser-aligned and do not require complex controls to operate effectively, they simply need air supply to power the pump. The pump can be controlled with a valve on the fluid discharge or by controlling the air coming into the pump.
• ABILITY TO RUN DRY: OHAA AODD pumps are able to run dry for an extended time without damage to the pump or its components. It is very common for pumps to run dry, especially in sump dewatering, tanker unloading or tank over applications.

DEADHEADS SAFETY: Deadheading occurs when the fluid pressure is equal to the air inlet pressure powering the pump. When a valve on the fluid side of the pump is closed, the pump will build pressure until it is equal and stops pumping. When the valve is opened on the discharge fluid side of the pump, it will start pumping again.
Many other pumping technologies require special controls or circulation loops to allow for the pump to deadhead. AODD pumps are a great option for applications that are intermittent and require frequent deadheading.