High-Flux Industrial RO Membranes
& FRP Composite Pressure Vessels
Engineered for high-recovery industrial water treatment, heavy TDS reduction (up to 3,500+ ppm), and multi-stage municipal & commercial purification plants. Featuring seamless polymer cross-wrapping, vacuum-tested spiral wound elements, and ASME code-compliant FRP vessels manufactured for demanding operating environments.
PioPure Industrial RO Skid Systems
Capacity spectrum from 250 LPH to 1000+ LPH engineered with heavy-gauge stainless steel skids, multi-cartridge pre-filtration, and industrial-grade high pressure pumps.
Commercial & Industrial Skid Configuration
Built to handle brackish borehole water, municipal supplies, and industrial effluent polishing with minimal maintenance downtime.
Vibration dampened skid frame with floor leveling mounts.
Scalable configurations up to 5,000 LPH modular banks.
CRI / Grundfos equivalent high-efficiency continuous duty.
Dual rotameters, digital conductivity/TDS meter, LPS & HPS trips.
Equipped with multiport top-mount valves for automated or manual backwash cycles to protect downstream reverse osmosis membranes from suspended solids and free chlorine.
PioPure Heavy-Duty Composite FRP Pressure Vessels
Engineered with a seamless food-grade High-Density Polyethylene (HDPE) internal liner reinforced with continuous multi-axis fiberglass filament wrapping and high-grade epoxy resin matrix.
Corrosion-proof vessels for Sand Filters (MGF), Activated Carbon (ACF), Softener Resin & Demineralizers.
| Model Size | Diameter x Height (in) | Volume (Liters) | Top Opening | Recommended Use |
|---|---|---|---|---|
| 0844 | 8" x 44" | 32 L | 2.5" NPSM | Domestic RO Pre-treatment |
| 1054 | 10" x 54" | 62 L | 2.5" NPSM | Commercial 250 LPH Plants |
| 1354 | 13" x 54" | 105 L | 2.5" / 4" NPSM | Commercial 500 LPH Plants |
| 1465 / 1665 | 14"x65" / 16"x65" | 140 L / 185 L | 4" NPSM Top | Industrial 1000 LPH Systems |
| 2162 / 2472 | 21"x62" / 24"x72" | 315 L / 450 L | 4" Threaded / Flange | Heavy Municipal / Industrial Skids |
High-Flux Industrial Reverse Osmosis Membranes
Engineered for high flux permeate flow, exceptional silica and salt rejection, and broad chemical tolerance under continuous cross-flow conditions.
4021 • 4040 • 8040 Technical Benchmark
| Model | Effective Area ft² (m²) | Average Flux GPD (m³/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
|---|---|---|---|---|
| BW / LE - 8040 | 400 (38) | 11000 (41.6) | 99.0% | 98.0% |
| BW / LE - 4040 | 90 (8.5) | 2400 (9.1) | 99.0% | 98.0% |
| BW / LE - 4021 | 38 (3.5) | 1000 (3.79) | 99.0% | 98.0% |
Industrial Spiral-Wound Element Array
Manufactured with vacuum-sealed multi-leaf wrapping and high-durability outer wrap.
Model LE - 4021
1,000 GPD Flux • 38 ft² Membrane Active Surface
Model LE - 4040
2,400 GPD Flux • 90 ft² Active Area • 99.0% Rejection
Model LE - 8040
11,000 GPD Flux • 400 ft² Active Area • Heavy Desalination
PioPure Domestic & Light Commercial RO Membranes
Designed with 13-layer micro-porous membrane sheets imported and processed under strict cleanroom conditions. Engineered specifically for tough Indian groundwater containing dissolved salts, heavy metals, pesticides, and nitrates.
1812-80 PRO
Blue Shield
1812-80 ULTRA
White Red Shield
PioPure Industrial & Domestic Catalog Spec Spread
Verified engineering data sheet as published in the official PioPure product master catalogue.
Comprehensive Operational Parameters
Parameters verified under standard test conditions (STC) for industrial design and sizing engineers.
| Element Model | Active Area | Permeate Flow (GPD) | Operating Pressure | Rejection Rate | pH Range (Continuous) | Max Feed TDS | Typical Application |
|---|---|---|---|---|---|---|---|
| BW / LE - 8040 | 400 ft² (38 m²) | 11,000 GPD | 225 psi (1.55 MPa) | 99.0% | 2 – 11 | Up to 8,000 ppm | Large Industrial / Desalination Plants |
| BW / LE - 4040 | 90 ft² (8.5 m²) | 2,400 GPD | 225 psi (1.55 MPa) | 99.0% | 2 – 11 | Up to 5,000 ppm | Commercial 250–1000 LPH RO Systems |
| BW / LE - 4021 | 38 ft² (3.5 m²) | 1,000 GPD | 150 psi (1.03 MPa) | 99.0% | 2 – 11 | Up to 4,000 ppm | Compact Hotel & Restaurant Purifiers |
| 1812-80 PRO | 13-Layer TFC | 80 GPD | 60 – 100 psi | 95 – 97% | 3 – 10 | Up to 3,500 ppm | Domestic Undersink / Wallmount RO |
| 1812-80 ULTRA | 13-Layer Ovay Sheet | 80 – 100 GPD | 60 – 100 psi | 96 – 98% | 3 – 10 | Up to 3,500 ppm | Severe TDS Domestic Water Treatment |
Request Commercial RO & Vessel Technical Quotation
Share your feed water TDS and required daily production volume. Our Surat technical engineering team will dispatch hydraulic sizing and system proposals within 4 working hours.