Hellenbrand Reverse Osmosis Systems GRO Series User Manual
Gro series, Hellenbrand’s gro series reverse osmosis systems
GRO Series
Hellenbrand’s GRO Series Reverse Osmosis Systems
High Quality, Light Duty Industrial / Commercial
Reverse Osmosis Systems
The GRO Series systems provide high quality water at a
low cost. The base systems have optional packages to
meet most facilities control and monitoring requirements.
GRO Series Benefits
• Dependable and simplistic operation
• High quality components
• Over two decades of RO design
• Full water production at low temperatures
• Low cost
Standard Features
• Product water check valve
• Recirculation loop for increased recovery
• Factory performance tested
• Automatic feed water shut-off valve
• Pre-filter pressure gauges
• Feed water low pressure protection
• Pre-filter and product water sample ports
• Product and reject flow meters (available on GRO1600-9600 only)
• Pretreatment lockout (available on GRO1600-9600 only)
• Reject Recirculation
• Thin film composite membranes
• Corrosion resistant stainless steel frame
• Rotary vane or multi-stage stainless steel centrifugal pumps
depending on model
• Heavy duty, fiberglass RO pressure vessels (models with 4” vessels)
• Polyethylene or polypropylene tubing & fittings on product plumbing
• 5 Micron sediment pre-filter
• On-Off Switch
• Manual feed water shut-off valve
• Heavy duty concentrate control valve
• RO pump pressure gauge
Optional Features
• Auto restart
• Feed to product blend
• TDS Meter