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Product Features:
- 3" top mount or side mount control valve suited for commercial and industrial applications
- Lead free brass valve body
- Economical stainless steel optional meter assembly
- Service flow rate 250 gpm (946 lpm) (56.8 m3/h). Backwash flow rate 220 gpm (833 lpm) (50.0 m3/h)
- Solid state microprocessor with easy access front removable POD
- Front panel display for Time of Day, Current Flow Rate, Totalizer and Volume/Days until Regeneration
- Methods to initiate down flow regeneration; meter delayed, meter immediate, time clock delayed
- Fully programmable regeneration cycle times
- Pre or Post treated water regenerant refill
- Days override feature; 1-28 days available
- Capacitor back-up with up to 24 hour carry over
- 20-volt output AC adapter provides safe and easy installation
KDF-55 Process Medium
KDF-55 process medium is an effective chlorine removal agent used in point-of-entry treatment of municipal water supplies. This unique, innovative and environmentally responsible medium consists of high purity copper-zinc granules that use redox (the exchange of electrons) in patented products to effectively reduce/ remove chlorine and heavy metals and control microorganisms in potable water.
The most critical aspect of pressure filter performance is the relationship of flow rate to surface of KDF-55 process medium. Inaccurate sizing is the most common reason for trouble in filter systems. The nominal flow rate in the service cycle depends on surface area available. Service flow rates with KDF-55 process medium, however, may be calculated at 15 gpm per square foot of surface area. This is three times the effective flow rate of other filter media.
