Water Sterilisation Rig – Line Towable – Twin Dosing System – PUROGENE – Boeing

The Semmco water sterilisation rig (line towable) is designed to meet airport line & remote environmental requirements.  Mounted on a 4 wheel towable robust chassis, it incorporates all wheel suspension, proven slew ring steering and safe wheel brake parking with tow bar in vertical position.

Comprising of ‘Water IN’ 20m FDA hose ¾” bore it is mounted on a stainless steel retractable hose reel. Panel mounted water sterilisation dosing system. Sterilisation ‘Water OUT’ FDA hose ¾” bore, mounted on a stainless steel retractable hose reel with potable water aircraft coupling.

The water sterilisation dosing meter and proportional pumps facilitate the mixing and introduction of ‘Purogene’ (water purification chemicals) solution into aircraft potable tanks and pipework.

The system comprises of two dosing pumps, each capable of handling between 10 l/h and 3m³ of water with dosing rates of between 0.03% and 0.15%. The dosing flow control valves are pre-set to customer’s requirements or Boeing water purification specifications.

The water system comes with isolation valves for the manual selection of sterilisation or potable water purification, flow indicator meters (optional), pump isolation valves and a pressure relief valve.

To make them easier to use, the sterilisation and drinking water uplift systems have been colour coded;
RED for water sterilisation and BLUE for potable water uplift.

The system comes pre-calibrated for immediate use, pre-set at the factory and requires no operator adjustment.

Water sterilisation dosing pump is set at:
0.15% – 1.5ml per litre – 150ml per 100 litres – 1.5 litres per 1000 litres

Potable water dosing pump set at:
0.03% – 0.3ml per litre – 300ml per 1000 litres – 3 parts in 10,000 litres

View more of our aircraft ground support equipment range.