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Reverse Osmosis Systems WATECH WRO 4V L Series - WRO-4V-L

Product Description

Reverse Osmosis Indonesia Wattech WRO 4V-L SERIES

300 ke 19.000 Galon / Hari

Untuk Umpan air TDS 500 sampai 1000 PPM Dirancang untuk menghasilkan rendah padatan terlarut air dari keran atau air sumur, sistem Kecil Commercial RO ini menggunakan efisiensi tinggi membran reverse osmosis. Bagian dari keluarga L-series (sistem lain termasuk XL dan seri HL), sistem RO ini dirancang untuk bekerja pada tekanan 200-250 psi untuk air TDS yang lebih tinggi dan menggunakan TW membran reverse osmosis. Membran TW RO menawarkan Untuk Menhilangkan TDS lebih tinggi dan lebih tinggi tekanan operasi mengatasi hilangnya aliran membran karena tingkat TDS tinggi.
WATTECH WRO 4V L Series sistem reverse osmosis menggunakan, komponen handal yang terbukti dan sudah terpasang pada bingkai Stenlis steel Yang sangat kokoh. Ada banyak rincian desain belajar dari pengalaman bertahun-tahun yang tergabung dalam sistem penyaringan air kita. Proses dan desain cairan menjamin kehidupan membran optimal dan meminimalkan fouling membran.

Benefits

  • Over 20 years of experience is reflected in our quality
  • Compact, Heavy Duty, Powder Coated Frame
  • Proven components used throughout the system
  • Conservatively engineered for reliable long term performance
  • Factory tested to ensure trouble-free operation

Details

WATECH WRO 4V L Series Commercial Reverse Osmosis Systems Ordering Information

RO System Model No.

RO System Capacity

RO Membrane Elements

Line Sizes
(NPT, Inches)

RO System Dimensions
(in/cm)

Approx. Shipping Weight
(Lb/Kg)

GPD

m³/day

Qty.

Size
(Dia.×L)

Inlet

Perm.

Conc.

Length

Depth

Height

L-12521A

300

1

1

2.5” × 21”

¾”

⅜”

⅜”

20/51

24/61

55/140

230/104

L-125A

600

2

1

2.5” × 40”

¾”

⅜”

⅜”

20/51

24/61

55/140

240/109

L-225A

1,200

5

2

2.5” × 40”

¾”

⅜”

⅜”

20/51

24/61

55/140

250/113

L-14A

1,800

7

1

4” × 40”

¾”

½”

½”

20/51

24/61

55/140

275/125

L-24A

3,000

12

2

4” × 40”

¾”

½”

½”

20/51

24/61

55/140

300/136

L-34A

5,500

21

3

4” × 40”

¾”

½”

½”

20/51

32/82

55/140

325/147

L-44A

7,000

27

4

4” × 40”

¾”

½”

½”

20/51

32/82

55/140

350/159

L-54A

8,500

32

5

4” × 40”

¾”

½”

½”

20/51

32/82

55/140

375/170

L-64A

10,000

38

6

4” × 40”

¾”

½”

½”

20/51

32/82

55/140

400/181

L-74A

11,500

44

7

4” × 40”

¾”

½”

½”

20/51

40/102

55/140

441/200

L-84A

13,000

49

8

4” × 40”

¾”

½”

½”

20/51

40/102

55/140

466/211

L-94A

14,400

55

9

4” × 40”

¾”

½”

½”

20/51

40/102

55/140

491/223

L-104A

16,000

60

10

4” × 40”

¾”

½”

½”

20/51

46/117

55/140

516/234

L-114A

17,300

66

11

4” × 40”

¾”

½”

½”

20/51

46/117

55/140

541/245

L-124A

19,000

72

12

4” × 40”

¾”

½”

½”

20/51

46/117

55/140

566/257

 

Notes and Voltage/ Ordering Information

  • Recommended Pre-Treatment Equipment: All pretreatment equipment and SDI test kits are available from Applied Membranes.
    • Carbon Filter: Chlorine must be removed with a carbon filter prior to the RO system, if present in the feed water.
    • Water Softener: Hardness must be removed if present in feed water prior to RO to avoid scaling the membranes.
    • Multimedia filter: If feed water exceeds <1 NTU turbidity, or silt density index (SDI) of 3, media filter pretreatment recommended.
    • Capacity Basis: 24 hrs/day
    • Systems rated at: 77°F (25°C) using 1000 ppm sodium chloride solution operating at approx. 200 psi (14 kg/cm²) pressure. For feed water with higher TDS refer to our Series HL brochure. 
      Minimum feed pressure to RO System: 40-60 PSI. System capacity changes significantly with water temperature
    • Voltage: Please add our voltage codes to the end of the model number when ordering. Example: L-12521-116 = 110v, 1 ph, 60 hz.

Voltage Codes:

  • 116 = 110v, 1ph, 60hz
    (up to L-24A only)
  • 216 = 220/230v, 1ph, 60hz
  • 215 = 220/230v, 1ph, 50hz

Three Phase Not Available

All dimensions and weights are approximate.

Available Voltages:

Voltage

L-12521A

L-125A

L-225A

L-14A

L-24A

L-34A

L-44A

L-54A

-116 = 120V/1Ph/60Hz

--

--

--

-216 = 220-240V/1Ph/60Hz

-215 = 220-240V/1Ph/50Hz

-236 = 240V/3Ph/60Hz

--

--

--

--

--

-235 = 240V/3Ph/50Hz

--

--

--

--

--

-436 = 460V/3Ph/60Hz

--

--

--

--

--

Voltage

L-64A

L-74A

L-84A

L-94A

L-104A

L-114A

L-124A

-116 = 120V/1Ph/60Hz

--

--

--

--

--

--

--

-216 = 220-240V/1Ph/60Hz

-215 = 220-240V/1Ph/50Hz

-236 = 240V/3Ph/60Hz

-235 = 240V/3Ph/50Hz

-436 = 460V/3Ph/60Hz



Features

Standard Equipment

  • Thin Film Composite RO Membranes
  • Stainless Steel RO Membrane Pressure Vessels
  • 5 Micron 20” Cartridge Filter & Housing
  • Feed Water Temperature Gauge
  • Automatic Inlet Feed Solenoid Valve
  • Permeate, Concentrate & Recycle Flowmeters
  • RO System Control Valve
  • Recycle Control Valve
  • Low Pressure Pump Protection
  • High Pressure RO Pump
    • L-12521 – L-24A: Brass Rotary Vane
    • L-34A – L-124A : SS multistage with throttling valve
  • Automatic Membrane Flush
  • 4) Liquid Filled Pressure Gauges for Filter IN/OUT and RO System Pressures
  • Product TDS Displayed on Controller LED
  • RO System ON/OFF with 2-Level Tank Floats
  • Powder Coated Carbon Steel Frame
  • Boxed and Palletized for Shipment

Microprocessor Controller for Automatic Operation

Monitors and/or Controls:

  • Inlet valve
  • Delayed start-up of high pressure pump
  • Feed water flush at system shut-down
  • Low pressure switch
  • On/Off with tank level
  • Permeate Water Quality (TDS)
  • Pre-treatment backwash/lockout

 

Controller Features:

  • Backlit LED Display
  • LED indicator light for system status/alarm
  • Front panel access port for calibration of TDS sensor
  • LED indicator light for water quality (TDS)
  • Start-up and shut-down with tank level
  • Feed flush at shut-down
  • Low pressure shut-down
  • Low pressure automatic restart
  • Delayed start-up of high pressure pump

LED Display:

  • Permeate TDS
  • Operating Status
  • Alarm Condition

Applications

  • Spot Free Rinse/Car Wash
  • Water Stores
  • Whole House
  • Laboratories
  • Large Office
  • Institutions
  • Ice Makers
  • Humidification
  • Misting
  • Commercial
  • Manufacturing
  • Rinse Water and a wide variety of other applications

Parts

Optional Add-On Parts and Equipment for Commercial RO Systems

WATTECH WRO - 4V L Series RO Systems are available with a wide variety of optional add-on equipment. All assemblies include hardware and mounting equipment for easy upgrade to your new or existing system installation.

Wall Mount Filter Cartridges

Wall Mount Prefilter for Commercial RO Systems

Includes mounting bracket and Isolation Valves to close the line when changing the filter cartridge.

Part # A711

Filter cartridge must be ordered separately - common options are shown below. Any 20" Big Blue size cartridge can be installed.

 

Filter Cartridges for Commercial RO SystemsPretreatment Options Available:

  • Sediment Filters in a variety of micron ratings 
  • Scale Inhibitor Cartridges
  • Block Carbon Filter Cartridges Block Carbon filter cartridges produce no carbon fines.
    • KX Brand: 32-425-125-20.

Post-treatment Options Available:

  • Calcite Filter Cartridge to neutralize the pH of the RO permeate water - Filter Model H-F4220CALCITE 
  • DI Filter Cartridge with Mixed-Bed Deionization Resin for ultrapure applications - Filter Model: H-F4220DI 

 

Softeners & Media Filtration Pre/Post Treatment

filters feature fully automatic backwash or regeneration for easy, trouble free maintenance. Ensure superior system operation and extended membrane life by providing proper pretreatment to the incoming feed water on a continuous basis. Common pretreatment or post-treatment methods include:

  • Single or Twin Water Softener to remove hardness and scale.
  • Multi-Media Filter for sediment filtration to approximately 10 microns.
  • Carbon Filter to remove chlorine.
  • Calcite Filter to neutralize the pH of the RO product water.

 

 

Chemical Injection System

Mineral Injection System for RO System Post-treatmentAntiscalant injection as an alternative to a water softener for scale control, or

Sodium Metabisulfite injection as an alternative to a carbon filter to remove chlorine.

 

Water Quality Monitors

Water Quality Monitor for Commercial RO SystemsPre-packaged wall-mountable water quality monitoring controls allow you to monitor the quality of the incoming feed or RO product water. Assembly includes the monitor, enclosure and sensor.

Available Options for Monitoring Incoming Feed Water Quality:

  • ORP - 60Hz Part # A246, 50Hz Part # A247
  • pH - 60Hz Part # A244, 50Hz Part # A245

Available Options for Monitoring RO Product Water Quality:

  • Total Dissolved Solids (TDS) - 60Hz Part # A242, 50Hz Part # A243
  • Resistivity - 60Hz Part # A248, 50Hz Part # A249
  • pH - 60Hz Part # A244, 50Hz Part # A245

 

Ultraviolet (UV) Systems

Ultraviolet Disinfection for Commercial RO SystemsAdd an ultraviolet water sterilizer for a 99.9% reduction of bacteria and viruses in the feed and/or permeate line.

Note: For feed line, wall-mount filter cartridge assembly shown above is required.

 

Tank Pressure Controls

Tank Pressure Controls for Commercial RO SystemsTo automatically turn the RO system on or off with the permeate storage tank level. For use with a pressurized storage tank (sold separately).

  • 220v/60Hz - Part # A621

 

Pressurized Storage Tank

Pressurized Storage Tank for Commercial RO SystemsPressurized permeate storage tank available in 40 or 80 gallon volume. Assembly includes tank, valve, piping, tubing, and pressure gauge.

  • 40 Gallon Tank Assembly - Part # A612-40
  • 80 Gallon Tank Assembly - Part # A612-80

 

Tank Level Controls

Tank Level Controls for Commercial RO SystemsTurns system on or off according to the water level in an atmospheric storage tank.

  • Dual float assembly provides system on/off controls.
    Part # YFL2PPAS
  • Triple float assembly provides system on/off as well as low level protection on/off for a repressurization pump.
    Part # YFL3PPAS

Atmospheric storage tank and repressurization pump are sold separately.

 

Atmospheric Storage Tank

Atmospheric Storage Tank for Commercial ROAtmospheric Permeate Storage tank. Assembly includes bulkheads and vent filter. For use with Tank Level Controls (sold separately).

  • 200 Gallon Part # A613-200
  • 400 Gallon Part # A613-500

 

Delivery System

20 GPM, 50 PSI, 220v/1ph/50-60Hz

Includes Pump, 40 Gallon Pressure Tank, Controls and Fittings

Part # A606-216

 

Prefilter Pressure Gauge

Prefilter Differential Pressure Gauge for Commercial ROTo allow for monitoring of the in and out pressure of the prefilter in order to indicate when the cartridge needs to be changed. Assembly includes pressure gauge and fittings.

Part # A623

 

Floor Casters Kit

Casters for Commercial RO System2 Locking casters and 2 Swivel casters to mount at the base of the stand for ease of system mobility.

Part #: A625