Engineered Commercial Reverse Osmosis Plants & Pressure Vessels
Heavy-duty commercial RO skids from 250 to 1,000 LPH paired with high-capacity filament-wound FRP composite pressure vessels, engineered for extreme continuous operation up to 3,500 PPM TDS.
Dual pre-filtration and modular multi-vessel staging options for dynamic facility loading.
Engineered brackish water & hard borewell salt reduction up to 98.7% rejection efficiency.
Seamless filament-wound FRP vessels reinforced with UV-resistant epoxy matrix coating.
Every pressure vessel and weld joint hydrostatically pressure-tested and helium checked.
Pio Pure Commercial RO Skid System (250 – 1,000 LPH)
Built on a heavy-gauge SS304/SS316 box-section framework, this self-contained skid system integrates dual pre-treatment FRP media vessels with top-mounted multi-port valves, dual 20-inch sediment pre-filter housings, horizontal reverse osmosis membrane pressure tubes, and a vertical high-pressure centrifugal booster pump.
Filament-Wound FRP Composite Vessel Series
Engineered specifically for pre-treatment multimedia filters, activated carbon beds, iron removal filters, and water softener ion-exchange resin columns. Pio Pure FRP vessels combine a continuous blow-molded seamless PE inner liner with computer-guided multi-axis fiberglass strand wrapping.
Commercial & Industrial Equipment Specification Matrix
Standard laboratory operating parameters at 25°C ambient, 2,000 PPM feed TDS, 150 PSI net driving pressure.
| System / Model | Feed Capacity | Membrane Staging | Vessel Pairing | Max Operating Pressure | Power Draw |
|---|---|---|---|---|---|
| Pio Pure RO-250 Skid | 250 LPH Permeate | 1x 4040 High Rejection | Dual 1054 FRP Vessels | 150 PSI (10.3 bar) | 1.5 kW (1-Phase) |
| Pio Pure RO-500 Skid | 500 LPH Permeate | 2x 4040 High Rejection | Dual 1354 FRP Vessels | 180 PSI (12.4 bar) | 2.2 kW (3-Phase) |
| Pio Pure RO-1000 Skid | 1,000 LPH Permeate | 4x 4040 or 2x 8040 | Dual 1665 FRP Vessels | 225 PSI (15.5 bar) | 4.0 kW (3-Phase) |
| FRP-1054 Media Vessel | 1,200 LPH Media Flow | Pre-RO Sand / Carbon | Virgin PE + FRP Wrap | 150 PSI Continuous | Passive (Hydro-Pressure) |
| FRP-1465 Media Vessel | 2,500 LPH Media Flow | Multi-Media / Iron Removal | Seamless High-Density PE | 150 PSI Continuous | Passive (Hydro-Pressure) |
| FRP-1665 Media Vessel | 4,000 LPH Media Flow | High-Capacity Softener | Class IV Epoxy Winding | 150 PSI Continuous | Passive (Hydro-Pressure) |
Four Pillars of Pio Pure Industrial Mastery
Seamless PE Core
Blow-molded from 100% food-grade virgin high-density polyethylene liner ensuring zero internal leak paths, zero porosity, and zero chemical leaching.
Continuous Filament
Robotic multi-axis computerized glass fiber winding pre-impregnated with high-grade epoxy resin matrix for extreme burst-pressure resistance.
Logic Control Panel
Microprocessor-governed automatic forward flush cycle, dry run cutoff protection, high-voltage safety trips, and live conductivity readout.
Universal Porting
Standard top/bottom 2.5-inch 8-NPSM and 4-inch flanged ports compatible with all commercial multiport manual and automatic control valves.
Need Custom Skid Sizing, Dialysis Pure-Water, or Industrial RO Integration?
Our certified water engineers offer complete turnkey calculation, feed water TDS analysis, media bed volumetrics, and modular stainless steel skid design for institutional clients across India.