Reverse osmosis

PAVANI ESTEEM – Reverse osmosis PEI-RO 2000: The PEI-RO 2000 by Pavani Esteem Industries is a flagship, high-yield industrial water purification plant engineered to deliver ≥ 2,000 L/h of high-purity product water. Designed for critical industrial and medical facility workflows, this system features an expandable modular architecture, advanced multi-stage pre-filtration, dual-stage reverse osmosis, and an intelligent automation console. It provides a robust, eco-efficient, and turnkey solution for your facility’s premium water requirements.

MODULAR ARCHITECTURE & TECHNICAL FEATURES

• High-Efficiency Pre-Treatment Stage
  • Multi-Media Filtration: Quartz sand and activated carbon media housed in a heavy-duty FRP tank. Managed by an automated multi-port control valve for effortless forward wash, backwash, and system regeneration.
  • Fine Security Filtration: Advanced pre-security assembly with a <5 μm fine filter, 20″ 5-micron cartridge filter, and 20″ block active carbon filter, paired with localized pressure monitoring.
  • Automated Softening: Intelligent water softening system with auto-regeneration, utilizing a robust FRP tank and a high-capacity PE brine tank (≥ 200 L).
• Advanced Two-Stage Reverse Osmosis (RO)
  • Premium Membranes: High-rejection thin-film composite (polysulfone/polyamide) membranes engineered to optimize service life while delivering an eco-friendly water recovery rate of ≥ 60%.
  • Heavy-Duty Chassis: High-pressure pump with precision pressure control housed within a powder-coated (plastic-spray) carbon steel cabinet, featuring comprehensive all-side access doors for simplified maintenance.
  • Safety Contingencies: Built-in system bypass, 220V inlet/stop electric solenoid valves, and dedicated emergency stop buttons. Features manual, timed, and active running flushing loops.

• Sanitary Storage & Constant-Pressure Distribution
  • Storage Capacity: 2,000L sanitary AISI 304 stainless steel buffer tank equipped with a breather valve and a high-accuracy level sensor.
  • Delivery Network: Stainless steel supply pump with automated start/stop functionality to ensure stable, constant-pressure delivery across your facility.
  • Process Control: Dedicated physical sampling taps placed after every treatment stage for easy quality verification.

COMMERCIAL REVERSE OSMOSIS WATER TREATMENT SYSTEM

Model Variant: High-Yield Industrial Series (≥ 2,000 L/h)

PRODUCT OVERVIEW

A fully integrated, multi-stage water purification plant engineered to produce ≥ 2,000 Liters/hour of high-purity product water from a potable feed source. Built on an expandable modular architecture, the system combines advanced pre-filtration, automatic softening, two-stage reverse osmosis (RO), and a sanitary distribution network with full HIMS connectivity for complete compliance tracking.

MODULAR SYSTEM ARCHITECTURE

• Stage 1: Pre-Treatment & Security Filtration
  • Multi-Media Filtration: Quartz sand and activated carbon media housed in a durable FRP tank with an automated multi-port control valve (supports forward wash, backwash, and regeneration cycles).
  • Fine Security Filtration: Heavy-duty pre-security housing equipped with a <5 μm security filter, dedicated pressure gauge, 20″ 5-micron cartridge filter, and 20″ block active carbon filter.
• Stage 2: Intelligent Water Softening
  • Automated regeneration softening filter utilizing a heavy-duty FRP tank paired with a high-capacity PE brine/solvent tank (≥ 200 L).
• Stage 3: High-Efficiency Two-Stage Reverse Osmosis (RO)
  • Membrane Technology: Thin-film coated polysulfone, polyamide, or composite membranes achieving a water recovery rate ≥ 60%.
  • Pump & Chassis: High-pressure pump with precision pressure control housed in a powder-coated (plastic-spray) carbon steel cabinet featuring all-side maintenance access doors.
  • Operational Safeties: Built-in system bypass and dedicated emergency stop buttons. Features timed, running, and manual flushing loops.
• Stage 4: Storage, Distribution & Sampling
  • Storage Tank: 2,000L sanitary AISI 304 stainless steel tank equipped with a breather valve and integrated level sensor.
  • Delivery Pump: Automatic start/stop stainless steel supply pump providing constant-pressure delivery.
  • Quality Control: Dedicated physical sampling taps installed after every individual treatment unit module.

SYSTEM CONSOLE & DATA LOGGING

• Automation Interface: Central control panel with a clear LCD screen displaying critical parameters, featuring non-volatile memory data retention during short/long power interruptions.
• Monitored Parameters & Diagnostics:
  • Real-time tracking of inlet water pressure, high-pressure pump pressure, product/waste pressure, and fluid flow rates.
  • Direct digital readouts for purified water temperature, raw water conductivity, and product water TDS.
• HMI Visual Indicators: Dedicated indicators for Power, Hydrophore status, Inlet valve (open/closed), RO high-pressure pump operation, Flush valve, High/Low pressure states, Tank levels (empty/full), and Conductivities.
• Safety Alarms: Automated audio-visual alarms that instantly stop the system if inlet flow is insufficient, pressure climbs too high, or conductivity limits are breached.
• Future-Proof Design: Control panel is natively compatible with future system capacity upgrades.

PROJECT DEPLOYMENT & SCOPE OF WORK

• Turnkey Engineering: Complete interconnection piping between all sub-system modules and physical devices at assigned site locations.
• Infrastructure Layout: Contractor prepares electrical, water, and drainage infrastructure; supplier connects and delivers a fully operational system.
• Data Integration: Full network integration for monitoring performance, tracking cycles, and archiving historical reports on hospital systems.