What does "packaged RO system" mean and what advantages does it offer?
A packaged RO system is fully assembled, piped, wired, and factory-tested on a structural skid before shipping. The buyer connects three things at site: feed water inlet, product water outlet, and drain. That is it. Compared to field-built systems, packaged units reduce site installation time by 60 to 80 percent and eliminate most on-site labor costs and commissioning delays.
What standard capacities are available in the packaged RO line?
Standard models cover 5,000, 10,000, 25,000, 50,000, 100,000, 175,000, and 250,000 GPD. This range suits the majority of commercial, light industrial, and small municipal applications without custom engineering. Non-standard capacities between these sizes are achievable by flow throttling or membrane staging with minimal modification to the base skid design.
What feed water quality is required for packaged RO systems to operate properly?
Packaged RO systems are optimized for pre-treated feed water: turbidity below 1 NTU, SDI below 5, chlorine-free, and hardness within antiscalant treatment range. For raw municipal or well water that does not meet these parameters, AMPAC USA offers pre-treatment packages, including sediment filtration, carbon filtration, and water softening, engineered to install upstream of the RO skid.
How long does installation take for a packaged RO system?
A single-skid packaged system can be mechanically installed and producing water in one to two days for a competent plumbing contractor. Electrical connection to a control panel is typically a half-day task. The three-point connection design (inlet, outlet, drain) eliminates the complex piping interconnections that make field-assembled systems time-consuming and prone to startup problems.
What controls and monitoring come standard on packaged RO systems?
Standard controls include PLC-based automatic start/stop, high-pressure shutdown, low-pressure shutoff, permeate TDS monitoring with conductivity display, flow meters on product and reject lines, and membrane flush cycle automation. Modbus RTU or BACnet communication outputs allow integration with facility SCADA or BMS systems. Remote monitoring packages with cellular telemetry are available as options.
What is the expected return on investment timeline for replacing a field-built RO system with a packaged unit?
The ROI comparison includes reduced installation labor (often $15,000 to $50,000 savings on mid-size systems), shorter downtime during replacement, and better performance consistency from factory testing. Most customers replacing an older field-built system with a packaged unit see total cost payback within the first operating year when installation savings and reduced startup troubleshooting are included.