Wavelength are proud to be NZ representatives for Hanovia UV systems (UK) and Fiberpool media filters and commercial swimming pool products (Spain).

Hanovia UV systems


Wavelength are the exclusive NZ distributor for world renowned UV system manufacturer Hanovia Limited and provide parts and service for these units which are installed across the country. The Hanovia Photon and AF3 series systems disinfect industrial process water, sugar, wastewater and potable water with New Zealand installations over 20 years old still in successful use.

Photon systems use medium pressure lamps which are compact and usually only require a single lamp per system to treat high water volumes. Most units are supplied with automatic quartz sleeve wiping systems which means that regular disassembly for cleaning is a thing of the past. An annual wiper system service and lamp change is the usual service input for these systems. The single lamp design means that system installation and maintenance costs are relatively low.

The smaller AF3 series use amalgam lamps again one per system and these are designed for smaller industrial applications like pharmaceutical and food and beverage manufacture at lower flows than would require a medium pressure lamp with flow capabilities ranging from 1 to 100m³/hr. Manual or automatic cleaning options are available.

Chloramine destruction

The other major application of UV systems in New Zealand is the widespread use of Hanovia UV systems to destroy chloramines in indoor public pools. Chloramines form when chlorine contacts urine in the pool water and they are responsible for most of the “chlorine” smell and irritation associated with indoor pools. Use of medium pressure UV destroys these compounds making the pool environment pleasanter and safer and in most busy pools the installation of UV in the recirculating water flow reduces pool operating costs.

For more information visit www.hanovia.com


Swimming pool chloramine removal and disinfection with Medium Pressure UV


UV sterilisers for all water and sugar syrup treatment applications

Fiberpool Industrial filtration products

a_logo2.jpgWavelength offer Fiberpool industrial filtration and commercial pool products to cover the requirements fo the water market for robust, reliable and well priced products.

The filters are bobbin wound polyester and fibreglass and are installed in commercial applications in pools, water parks, water treatment plants and aquariums worldwide. Both vertical and horizontal filters are available with 4 Bar and 6 Bar options. Standard build includes collection system, top manway with air relief valve, separate sand and water drains and flanged in/out connections. The filters are built and pressure tested to EU standards.

Complete valve harnesses are available provided with unions for disassembly and they include pressure gauges and the option of actuated valves and controllers. We also supply the Fiberpool pump range and a wide range of commercial pool accessories including ladders, valves and pool fittings.

For more information visit www.fiberpool.com


Fiberpool filters with PE piping and valve harness assembly                           


Aquatic Centre plant room refit with filtration, chemical dosing and UV