Swipe / drag to rotate • Tap image to view fullscreen
Alkin Reverse Osmosis Plants are designed and built to deliver water suitable for diverse utilization purposes and various industrial process requirements. They are ideal for small hotels, schools/ institutions, nursing homes, commercial establishments and light industries.
Inclusive of all taxes • Free Shipping
250 LPH RO System with PSF, ACF, Antiscalant Dosing and UV Treatment
ALKIN Super 250 is a commercial reverse-osmosis plant designed for small hotels, schools, nursing homes, commercial establishments and light industries.
The supplied specifications list a maximum and average flow of 250 litres per hour, inlet TDS from 500 to 2000 mg/L, permeate TDS below 150 mg/L and a recovery rate of 20%.
The plant includes 1000 LPH pressure sand and activated carbon filters, a 20-litre antiscalant dosing tank, a 5-micron PP cartridge, a 1.1 kW high-pressure pump, a 4 × 40-inch RO membrane and UV treatment.
With dimensions of 1000 × 800 × 1700 mm and an approximate weight of 250 kg, the system requires professional installation, suitable floor loading and three-phase electrical infrastructure.
Supports suitable drinking, pantry and service-water requirements.
Provides centralised purified water for staff and students.
Can support appropriate pantry, staff and shared-facility demand.
Designed for businesses requiring a consistent purified-water supply.
Can support suitable utility and process-water applications.
Supports shared purified-water systems for employees and visitors.
The plant includes a pressure sand filter and an activated carbon filter, each with a listed capacity of 1000 litres per hour.
The pressure sand stage supports suspended-solid reduction, while the activated carbon stage supports chlorine and organic-compound reduction before RO processing.
The listed high-pressure pump is rated at 1000 LPH and 1.1 kW.
The supplied specification lists a 4 × 40-inch RO membrane.
UV is listed as included in the standard configuration.
The plant can operate according to the connected tank water level.
The supplied content describes a microprocessor-based panel with process logic.
An MCB is included for plant electrical protection.
Low- and high-pressure switches protect the high-pressure pump.
The raw-water pump is described as integrated with the plant.
The system is described as assembled, pre-piped and pre-wired.
Pressure Gauges
Used for system-pressure monitoring
Level Switch
Supports automatic start and stop logic
Rota Meter
Measures permeate-water flow
Conductivity Meter
Supports permeate-quality monitoring
Pressure Switches
Protect the high-pressure pump
Control Panel
Microprocessor-based process control
Available as a premium option.
Optional dosing or correction arrangement.
Optional post-treatment configuration.
Optional cleaning arrangement for applicable requirements.
Optional final conditioning based on required water quality.
Optional remote plant monitoring and management.
Hardness
200–500 ppm
Alkalinity
200–300 ppm
Chlorides
300–400 ppm
Nitrates
20–40 ppm
Silica
10–15 ppm
Total Dissolved Solids
500–2000 ppm maximum
Below 5 NTU.
Nil according to the supplied limit.
Maximum water temperature below 40°C.
Below 0.3 ppm.
Below 1 ppm.
Below 5 ppm as stated in the source.
Nil according to the supplied limit.
Nil according to the supplied limit.
A complete raw-water analysis is recommended before installation.
Specifications are displayed in equal-width cards so the complete page width is used without a stretched table column.
Model
ALKIN SUPER 250 / RO-250
Maximum Flow
250 LPH
Average Flow
250 LPH
Inlet TDS
500–2000 mg/L maximum
Permeate TDS
Below 150 mg/L
Recovery
20%
Particulate Filter
Not separately listed
Activated Carbon Block
Not separately listed
Pressure Sand Filter
1000 LPH
Activated Carbon Filter
1000 LPH
Antiscalant Dosing
Yes
Dosing Tank
20 litres
Micron Cartridge
5-micron PP, 10 inches long
High-Pressure Pump
1000 LPH, 1.1 kW
RO Membrane
4 × 40 inches
UV
Yes
Plant Dimensions
1000 × 800 × 1700 mm
Approximate Weight
250 kg
Power Supply
415 V AC, 3 phase, 4 wire, 50 Hz
Applications
Hotels, institutions, nursing homes, commercial establishments and light industries
Plant Format
Assembled, pre-piped and pre-wired
Designed for medium commercial water demand.
Provides the listed purified-water TDS target.
Includes separate PSF and ACF stages.
Supports membrane scale-management requirements.
Provides high-pressure feed to the RO membrane.
Adds a listed UV treatment stage.
Supports easier plant operation and process logic.
Uses 415 V AC industrial electrical supply.
Relevant for hospitality, education, healthcare and light industry.
The maximum and average listed flow is 250 LPH.
The supplied specification lists 500–2000 mg/L maximum.
The listed permeate TDS is below 150 mg/L.
The technical specification lists 20% recovery.
The pressure sand filter capacity is listed as 1000 LPH.
The activated carbon filter capacity is listed as 1000 LPH.
Yes. A dosing system and 20-litre tank are listed.
A 5-micron PP cartridge, 10 inches long, is listed.
The listed pump is 1000 LPH and 1.1 kW.
The listed RO membrane size is 4 × 40 inches.
Yes. UV is listed as included.
The listed dimensions are 1000 × 800 × 1700 mm.
The supplied specification lists approximately 250 kg.
415 V AC, three phase, four wire and 50 Hz.
Yes. Professional industrial installation is strongly recommended.
Yes. Flow, recovery and TDS depend on feed-water conditions, pressure and maintenance.
| Brand | Alkin Water |
| Model | ALKIN SUPER 250 |
| Capacity | As per variant — contact us for the detailed spec sheet |
Detailed spec sheet for this model isn't in our digital catalog yet — call our team and we'll send it over.
52 Verified Reviews