4000lph ro plant

Assuring high purification performance, these Industrial RO Systems are widely utilized for purifying water from bacteria, dissolved metal and ions. Clients can avail the entire range in diverse specifications at leading market prices.


As per the demands of the industry and of our clients, we offer large range of Industrial RO Systems such as 100lph,150lph,250lph,500lph 1000lph,2000lph ro plant,4000lph ro plant etc that are used in various industries to improve the color, taste and other properties of drinking water. In order to meet the international quality standards, these are manufactured using qualitative raw material and latest technology.valued customers can avail the range of highly reliable Industrial RO Systems.

>FOUR THOUSAND LITER PLANT< Industrial RO Plant 4000 LPH that are developed as per international quality norms and client’s technical demands. Widely appreciated for optimum performance, high water carrying capacity and low maintenance, our range of Industrial RO Systems 4000 lph plants are highly demanded across various industries. Offered at industry leading rates our range has been successful in meeting clients’ demands and satisfy their water purification needs. >Features< >BASIC DESIGN SPECIFICATION< (4000lph ro plant ) Description / Model RO 4000 LPH Permeate Flow rate 4000 LPH Dimensions (In Inch.) 140(L) X 60(W) X 80(H) Power consumption 5.5 KW / 440 Volt Design Specification Automatic + Manual Feed water pressure 3.5 Kg/cm2 TDS (Designed) Raw Water 3000ppm Feed water hardness (Designed) 750ppm Make of RO High Pressure Pumps Grundfos Pump (Denmark) Make of RO Membranes Hydronautics (USA) II. >Equipment list of 4000 lph plant (DLX Model)
Sl. Equipment Name Qty Model – DLX-4000
RO Recovery 1 Set 4000 LPH @ 65%
1 Raw Water Pump (RWP)- 2 no Grundfoss 1.2KW/440V
2 Dual Media Filter (DMF)– Pentair 3072 with PVC M/P Valve (Initiative)
3 Activated Carbon Filter (ACF) 1 set FRP vessel Pentair 3072 with PVC M/P Valve (Initiative) and Filter Media (Carbon 1000 IDV) (USA)
4 Micron Filter (MF) 4no Imported SS 304 Filter housing with PP cartridge 10 & 5 Micron

5 High Pressure Pump in 4000 lph plant – 1 no Grundfos Vertical SS 316 construction HP Pump, Flow 7.9m3/hr, Head- 130M Model- 5-29/ 415V (Denmark)
6 RO Membrane (RM) 4 Set CPA2 8040 RO Membrane Hydronautics (USA)
7 RO Membrane Housing (MH) 2 no Pentair CodeLine-8080 FRP Housing PR-300psi (USA)
8 Electric Control Panel (ECP) 1 no DOL Control panel with auto operation, errors detection and Alarm by L&T
9 Flow Meter (RM) 2 no Rust free Acrylic body by Aster
10 Pressure Gauges (PG) 5 no H Guru (SS304)
11 Pipe & fittings 1 lot All pressure line in SS304
12 RO Skid 1 no SS304 skid & nut – bolts
13 Others 1 lot Float Sensors

IV. Equipment wise Technical specifications of RO Plants
1- >Raw Water Pump
Purpose: To feed water pump maintain 3.5 Bar operating pressure to pre filtration process take place.
Sl. Parameter Qty. Descriptions
(a) MOC SS304
(b) Type Horizontal Centrifugal
(c) Flow Rate 8m3/Hr.
(d) Head 35m
(e) Power Required 1.2 KW
(f) Electrical 220V, 50HZ
(g) Cycle 2900 rpm
(h) Make Grundfos
(i) Model CM5-4
(j) Quantity 2 Set Working and standby


>Multi Grade Filter
Purpose: To remove turbidity and suspended solids by filtration bed and control flux rate.
Sl. Parameter Qty. DESCRIPTIONS
(a) Make Pentair Water
(b) MOC Polyethylene FRP
(c) Diameter 750mm x 1800mm
(d) Quantity 1 Set 1 Set
(e) Media Pebbles, Gravels and Sand
(f ) Qty. Media Filling 550 Kg Five Hundred Fifty Kilogram

3. Activated Carbon Filter:
Purpose: To remove the unwanted chemical i.e. Chlorine. Which caused damage membranes
Sl. Parameter Qty. DESCRIPTIONS
(a) Make Pentair Water
(b) MOC Polyethylene FRP
(c) Diameter 750mm x 1800mm
(d) Quantity 1 Set 1 Set
(e) Media Activated Carbon 1000IDV
(f ) Qty. Carbon Filling 500 Kg Five Hundred Kilogram

4. Piping and Fittings:
Internal Piping of high pressure line in SS 304 and low pressure line in U-PVC for capacity 25 Bar tested pressure, testing cock & various fittings of system
Sl. Parameter Qty. DESCRIPTIONS
(a) Make Astral / Jindal
(b) MOC SS304
(c ) Burst Pressure 26 Bar
(d) Quantity 1 Lot Battery Limit
(e) Size 42 mm

5. Micron Filter:
Purpose: To remove the fine particles up to 05 microns and reduce silt density Index levels to acceptable level.
Sl. Parameter Qty. DESCRIPTIONS
(a) Make Azud (Spain)
(b) MOC Modular Plastic
(c) Length 625mm
(d) Diameter 250mm
(e) Quantity 1 Set One Set
(f) Make AZUD Helical System
(g) Cartridge MOC Modular Disc
(h) Length 500mm
(i) Diameter 65mm
(j) Quantity 1 Nos. one
(k) Micron Rating 5 Micron

6. High Pressure Pump used in 4000lph plant
Purpose: To Feed the Reverse Osmosis Membrane at pressure more than the osmotic pressure taking into consideration flux rate, flow and recovery.
>Specifications< Sl. Parameter DESCRIPTIONS (a) MOC-- Stainless Steel 304 (b) Type-- Centrifugal Multistage Vertical Pump (c) Flow Rate-- 7m3/hr (d) Head-- 140mwc (e) Model-- CR5-29 (f) Power Required-- 4 KW (g) Electrical-- 440V, 50HZ (h) Cycle-- 2900 RPM (i) Make-- Grundfos (Denmark) (j) Quantity-- 2 Set. Working and Standby Pumps with Motor 7. RO Membranes in 4000lph ro plant: Purpose: To remove the major part of TDS up to 98% by Reverse Osmosis Membranes arranged and designed to give adequate flow and highest recovery. Specifications: Sl. Parameter Qty. DESCRIPTIONS (a) Type Spiral Wounded (b) Model of Membrane and size 8040 (8”x40”) (c) MOC of Membrane Thin Film Composite (d) No. of Membranes 4 No. Four no. (e) Recovery of Membranes Max 6% (f) Salt rejection per Membrane Max 99.8% (g) Make of Membrane Hydronautics ,USA RO Pressure Vessel in 4000lph ro plant Purpose: To pack Reverse Osmosis Membranes and operate at high pressure up to300 psi. Specifications: Sl. Parameter Qty. DESCRIPTIONS (a) MOC FRP (Fiber Reinforce Plastic) (b) Dimension of pressure Vessel 200mm x 2000mm (c) Pressure Rating 300 psi (d) No. of Pressure vessel 2 Set Two set (e) No. of Membrane per vessel 2 Nos. (f) Make Pentair Water, USA. (g) Position Horizontal in Series (h) Model and type Code-Line Side port >Electrical Panel< Made with 14 Gage CRC sheet. Multiple electric controllers and timers are provided for electric supply to the pumps & various electrical items within the RO plants. Make : Delta Pure with L&T products Sl. DESCRIPTIONS (a) Complete Starters, overload relays and Main TPN MCB (b) Voltmeter, Ammeter and LED Indicating Lights (c) Push Buttons and Emergency Button (d) Rocker switches for dozers (e) Incomers Auto-manual switches (f) Auto+ Manual operation in case of emergency 11. Instrumentation Specifications (a) Rota Meter: >Description< Quantity 2 No.(Permeate and Reject ) Range Up to 8.0 cum. per hour Make Aster (b)Pressure Gauges Description Application 6 Monitoring on various pressure point Range 0-21 Bar Type Bourdon Make H-Guru/ Mass MOC SS 316 (c) Level Sensors Description Application 2 Automation of RAW + RO tank Range 15 AMP/AC 220V Make Delta Pure Out bound link
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4000lph ro plant