Real results from real installations

Hong Kong PHE: Treated Clear, Untreated Blocked 3 ft

A treated plate heat exchanger stayed largely unblocked over six months while its untreated twin blocked to 3 ft, holding 14-18% higher seawater flow.

Italy Gypsum Mine: Pump Kept Clear of Sulphate Scale

An Italian gypsum mine kept its dewatering pump operational with a custom 200mm QEQI® unit on a 700m pipeline, replacing three-monthly acid cleaning.

US Office Complex: Bio-Counts 100,000 to Under 1,000

A 2.3 million sq ft US office complex cut cooling tower bio-counts from 100,000 CFU to below 1,000 within days with one QEQI® Custom 14 inch unit.

Palace of Parliament: 50% Less Biofouling in 6 Months

A six month trial at Bucharest's Palace of Parliament cut hot water pipework biofouling by about 50% in both new and 30+ year-old pipe sections.

Northview REIT: $11,639 a Year and a 2-Year Payback

Northview REIT's 180-unit London, Ontario building ended Parafoss dosing and calculated minimum annual savings of $11,639 with two QEQI® i60 units.

Great Lakes Plant: 200M Gallons and $350K Saved a Year

A 700MW Great Lakes power plant cut scale and corrosion inhibitor use by 75.5% and saved 200 million gallons a year across its 10-cell cooling tower.

Santa Fe Resort: 923 ppm Handled Without a Softener

A Santa Fe resort on 923 ppm well water found a workable water softener alternative for its 64 casita heaters, still running over eight years later.

France Holiday Homes: 200 kg of Scale Down to Under

A French holiday home residence cut hot water cylinder limescale from 200 kg a year to under 10 kg with two QEQI® C60 units, saving €1,750 a year.

Half Moon Jamaica: 8 Months With No Heater Removal

Half Moon Resort in Jamaica went eight months without removing a hot water heater for cleaning, down from monthly, with one QEQI® C150.