INSTALLATION INSTRUCTIONS
HRO-500 AND HRO-500C REVERSE OSMOSIS SYSTEM
INTRODUCTION
Fig. 1
Features
• Four stage reverse osmosis system utilizing
standard incoming feed water pressure.
• No electricity or feed-side pump required.
• Ideal for high-volume, line-pressure applications.
• No hydraulic shut-off valve required.
•
Features a permeate pump powered by the
hydraulic energy of the brine water.
• The permeate pump optimizes system efficiency by
keeping the pressurized storage tank close to line
pressure, which allows large draws on demand.
• Dual carbon block or dual chloramines reduction
prefilters.
• Carbon/calcite postfilter.
• Compact wall-mounted frame. Easy to install with
quick connect fittings.
• Manufactured in the USA.
System Specifications
Model HRO-500 HRO-500C
Capacity* 500 gpd
Membrane (1) 3.2” x 18”
Prefilter (2) 20” Carbon block (2) 20” Chloramines reduction
Postfilter 12” Carbon/Calcite
Dimensions 28”H x 14”W x 7”D
Weight 28 lbs.
* Based on membrane performance after 24 hours, 77°F, 500 ppm TDS at 65 psi. Membrane performance
may vary ±15%.
Operating Specifications
Minimum Feed Pressure 25 psi
Operating Pressure 40-80 psi
Operating Temperature 40°F - 100°F
© HOBART SERVICE 2015
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F45580 Rev. A (October 2015)