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CLACK® Metered Duplex ECO+ FILTERS

Clack WS1CI Water Softener

Wateq’s duplex Eco+ units offer the same features as the simplex Eco+ while providing 24/7 treated water on demand. The Eco+ media takes advantage of a hybrid of different medias including cation and anion exchange resins to reduce problematic contaminants including iron, manganese and hardness.

Eco+ Media is designed for applications where the iron levels are extreme and can’t be removed with normal filter medias. This media is recommended for situations where iron levels are over 30 mg/l as this is designed to reduce levels to within potable standards.

Wateq has done extensive trials with this new media and found it to be the best way of removing iron at extremely high levels. Regular Eco media or manganese dioxide will struggle to reduce the levels to within acceptable levels and will require multiple lead / lag treatment vessels.

Eco+ requires salt as its regenerant as well as a specialist cleaner that will aid in the regeneration of the mechanical structure of the resin. This unit will use a combination of ion exchange media, rather than traditional aeration and oxidation plants. This eliminates the need for a high backwash flow rate and the need for large aeration vessels that can be clogged with oxidised iron.

Each unit includes a metered Clack head to help get the maximum capacity between regenerations and limit the use of salt, keeping running costs low.

key information

RefDescriptionTank SizeResin Quantity x2Flow Rate* Capacity @ 100 ppm** Salt Usage Per Regen
DE+25-C11.29 m3/hr WS1 Metered Duplex Eco+ Unit10” x 35”25 Litres1.29 m3/hr8.80 m32.5 kg
DE+37-C11.29 m3/hr WS1 Metered Duplex Eco+ Unit10” x 54”37 Litres1.29 m3/hr13.02 m33.7 kg
DE+50-C11.82 m3/hr WS1 Metered Duplex Eco+ Unit12” x 52”50 Litres1.82 m3/hr17.60 m35.0 kg
DE+62-C12.27 m3/hr WS1 Metered Duplex Eco+ Unit13” x 54”62 Litres2.27 m3/hr21.82 m36.2 kg
DE+75-C12.50 m3/hr WS1 Metered Duplex Eco+ Unit14” x 65”75 Litres2.50 m3/hr26.39 m37.5 kg
DE+100-C13.29 m3/hr WS1 Metered Duplex Eco+ Unit16” x 65”100 Litres3.29 m3/hr35.19 m310.0 kg
DE+125-C14.11 m3/hr WS1 Metered Duplex Eco+ Unit18” x 65”125 Litres4.11 m3/hr43.99 m312.5 kg
DE+150-C15.52 m3/hr WS1 Metered Duplex Eco+ Unit21” x 60”150 Litres5.52 m3/hr52.79 m315.0 kg
DE+300-C157.30 m3/hr WS1.5 Metered Duplex Eco+ Unit24” x 69”300 Litres7.30 m3/hr105.57 m330.0 kg
DE+450-C211.42 m3/hr WS2 Metered Duplex Eco+ Unit30” x 72”450 Litres11.42 m3/hr158.36 m345.0 kg
DE+650-C216.41 m3/hr WS2 Metered Duplex Eco+ Unit36” x 72”650 Litres16.41 m3/hr228.74 m365.0 kg

* Capacity based on CaCO3 mg/l total hardness + Na mg/l + Fe mg/l + Mn mg/l
** Salt usage based on 100g per litre of resin. This will increase if salt dosage is increased.

specification

RefInjector ColourBrine Tank Volume* Brine VolumeRegen TimeInlet / Outlet Options
DE+25-C1White100 Litres15.36 Litres78 Mins3/4”, 1”, 1.25”
DE+37-C1White100 Litres19.2 Litres81 Mins3/4”, 1”, 1.25”
DE+50-C1Blue100 Litres23.04 Litres83 Mins3/4”, 1”, 1.25”
DE+62-C1Yellow145 Litres28.8 Litres83 Mins3/4”, 1”, 1.25”
DE+75-C1Green145 Litres38.4 Litres84 Mins3/4”, 1”, 1.25”
DE+100-C1Orange200 Litres57.6 Litres85 Mins3/4”, 1”, 1.25”
DE+125-C1Light Blue350 Litres76.8 Litres86 Mins3/4”, 1”, 1.25”
DE+150-C1Green500 Litres96.0 Litres86 Mins3/4”, 1”, 1.25”
DE+300-C15Orange V3010-15H750 Litres134.4 Litres90 Mins1.5”
DE+450-C2V3010-2D750 Litres192.0 Litres90 Mins1.5”
DE+650-C2V3010-2E1000 Litres268.8 Litres91 Mins2”

dimensions

RefDescriptionWidthDepthHeightBrine Tank Diameter øBrine Tank Height
DE+25-C11.29 m3/hr WS1 Metered Duplex Eco+ Unit1000 mm450 mm1100mm450 mm940 mm
DE+37-C11.29 m3/hr WS1 Metered Duplex Eco+ Unit1000 mm450 mm1590 mm450 mm940 mm
DE+50-C11.82 m3/hr WS1 Metered Duplex Eco+ Unit1400 mm450 mm1540 mm450 mm940 mm
DE+62-C12.27 m3/hr WS1 Metered Duplex Eco+ Unit1500 mm700 mm1590 mm500 mm1060 mm
DE+75-C12.50 m3/hr WS1 Metered Duplex Eco+ Unit1700 mm720 mm1640 mm500 mm1060 mm
DE+100-C13.29 m3/hr WS1 Metered Duplex Eco+ Unit1750 mm770 mm1640 mm550 mm1160 mm
DE+125-C14.11 m3/hr WS1 Metered Duplex Eco+ Unit1900 mm880 mm2000 mm740 mm1275 mm
DE+150-C15.52 m3/hr WS1 Metered Duplex Eco+ Unit2200 mm900 mm2000 mm840 mm1335 mm
DE+300-C157.30 m3/hr WS1.5 Metered Duplex Eco+ Unit2300 mm890 mm2200 mm960 mm1395 mm
DE+450-C211.42 m3/hr WS2 Metered Duplex Eco+ Unit2700 mm1050 mm2400 mm960 mm1395 mm
DE+650-C216.41 m3/hr WS2 Metered Duplex Eco+ Unit3000 mm1050 mm2500 mm1080 mm1460 mm

Recommended 20µ pre-filter directly before the Eco unit with incoming turbidity less than 3 ppm

Please ensure air gap on drain to prevent potential issues

Iron levels of over 10mg/l will require an small dose of cleaning agent when regenerating – please contact Wateq to discuss