Latest electromagnetic metering pump features water quality control functions and multi-voltage operation

The EWN-W series is a diaphragm type electromagnetic metering pump and features water quality control functions and multi voltage operation. PH, ORP (oxidation-reduction potential), conductivity or cooling tower modes can be selected to customise the pump for specific applications. A large backlit LCD offers good legibility and the pump uses Iwaki’s uniquely high stroke speed of 360spm. The EWN-W promises stable water quality control with fine flow adjustment in continuous chemical dosing situations.

Controller variation
WPO (pH/ORP), WEC (conductivity) and WCT (cooling tower) controllers are available. Also, the extra large LCD improves legibility and ease of operation.

High resolution
Stroke speed adjustment in 1 spm increments allows fine flow adjustment between 1 and 360 spm in continuous chemical feeding.

Adjustable tube fitting
Newly-designed adjustable tube fittings eliminate tube twisting when fastening.

Multi voltage
The EWN-W can be used in all countries thanks to the universal power supply (AC 100 to 240 V).

Pump body
The moulded pump body consists of a minimum of sealing surfaces to meet a high level (IP65 equivalent) of both waterproof and dustproof standards.The plastic casing cover further protects the pump when installed in severe environments.