Hydrotech Reverse Osmosis Water Filter System with Air Gap Techs and Specs **
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How does a Reverse Osmosis Water Filter Work?
A - Tapping Saddle Valve
B - Membrane Filter
C - Drain Clamp
D - Flow Restrictor Tubing to Drain (1/4" Red Tubing)
E - Dual Purpose Sediment Filter / Carbon Filter
F - Carbon Post-Filter
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Conditions for Using a Hydrotech Osmosis Water Filter:
- Water Supply - Chlorinated orNon-Chlorinated
- Feed Water Pressure * - 35-100 psi
- Temperature - 40° – 100°F
- pH Range - x3.0 – 11.0
- Maximum TDS Level - 2000 mg/L
- Turbidity ** - <1.0 NTU
- Maximum SDI *** - < 4.0
- Hardness (CaCO3) - <350 (< 20 gpg)
- Iron - <0.1
- Manganese - <0.05
- Hydrogen Sulfide - 0.00
- Residual Chlorine - <2.0
* Pressure Regulator is recommended for feed water pressures exceeding 552 kPa (80 psig). The performance of a reverse osmosis membrane is highly dependent upon
pressure, temperature and TDS. The actual volume of product water and rejection percentage will vary with differences from the test conditions that membrane ratings are based
upon. These drinking water systems are not intended to be used for the treatment of water that is microbiologically unsafe or of unknown quality. Storage tank capacity is dependent
on pressure. Example: with a 5 psi precharge, the drawdown volume is 3.2 gal at 60 psi, 2.8 gal at 40 psi for the storage tank shown
** Nephelometric Turbidity Unit
*** Silt Density Index: Value stated in SDI units.
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1240 "E" Reverse Osmosis Water Filter System Configurations
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** State, provincial and local plumbing codes may prohibit use of saddle-tapping drain connections and may
require use of an air gap.
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Hydrotech Reverse Osmosis Water Filter 1240E Systems PDF Manuals and Brochures - Click Here
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