* Over 30 years of experience in reflected in our quality * Manufactured in the USA in our ISO 9001:2015 Certified Facilities * Conservatively engineered for reliable, long term performance * Factory tested to ensure trouble-free operation * Heavy duty powder coated frame * Proven components are used throughout the system * Energy recovery included for models S-128F and larger * PLC Controlled Operation
Ordering Information for S Series Seawater Desalination RO Systems
Notes and Voltage/ Ordering Information * All dimensions and weights are approximate. * Based on 35,000 ppm seawater at 77°F (25°C). Recovery in the range of 10-40% depending on the system size. * Operating pressure 800-1000 psi (57-71 kg/cm²). * Seawater intake and supply pump to bring water to the system are not included. Beach well intake recommended.
Please add our voltage codes to the end of the model number when ordering: Example: S-14A-236 = 220/230v / 3 ph / 60 hz
Voltage Codes:
* 236 = 220 or 230v/ 3ph/ 60hz * 436 = 460 or 480v/ 3ph/ 60 Hz
* 235 = 220v/3ph/50hz * 335 = 380v/3ph/50 Hz
Single Phase Not Available
Features of S Series Seawater RO Systems
Standard Equipment
* Thin Film Composite Membranes * Stainless steel high pressure pump * Pressure relief * Energy recovery for models S-128F and up * Programmable logic controller (PLC) models S-128F and up * FRP pressure vessels * Polypropylene 5M filter housing for up to S-48B FRP housing for larger models * 316SS high pressure piping and Sch. 80 PVC low pressure piping * Motorized automatic inlet feed valve * Antiscalant injection system * Panel mounted SS flow control valve * Automatic membrane feed flush with permeate * Doubles as a clean-in-place system * Low inlet and high outlet pressure switches * 4) Panel mounted liquid filled pressure gauges: Filter in/out, pump, concentrate * Panel mounted flowmeters: product & concentrate * Product TDS with digital display readout * Cleaning ports * System on/off with 2-level tank floats * Heavy duty powder coated aluminum frame
Microprocessor/PLC Controller for Automatic Operation
Monitors and/or Controls: * Inlet valve * Delayed start-up of high pressure pump * Permeate water flush at system shut-down * Low pressure and high pressure switches * On/Off with storage tank level * Pre-treatment backwash/lockout * Permeate TDS * Feed TDS) and percent rejection * Water Temperature * Operating hours * RO tank full override * Auxiliary pump or valve control (optional)
Controller Features: * Backlit LED Display or optional Touchscreen * Multi-function keypad or optional Touchscreen * Alarm notification * Programmable time delays, set-points and flush mode * Visual indicator alarm light * Low pressure automatic restart
Applications for Commercial/Industrial Seawater Desalination RO Systems
* Municipal Water Treatment * Hotels * Resorts * Military * Off-Shore Platforms * Large Marine Vessels * Various Industrial Applications
PART:
Optional Equipment for Seawater RO Systems
* Stainless steel boost or repressurization pump * pH monitor for feed or for permeate * Chemical injection * Pre-treatment * ORP monitor/controller * Turbidity monitor * UV system, feed or permeate * Energy recovery (S98C and smaller) * PLC with 10” Touchscreen
Replacement Parts & Consumables for Series S Reverse Osmosis Systems * Replacement Reverse Osmosis Membranes for Seawater RO Systems * Replacement Membrane Pressure Vessels for Seawater RO Systems * Replacement Sediment Filters for Seawater RO Systems * Replacement Filter Housings for Seawater RO Systems * Replacement Components for Seawater RO Systems * Membrane Cleaning Cartridges for Seawater RO Systems
STARK Environmental Solutions Ltd. is a company that focuses on water treatment plant and is committed to the research and development, production, sales and after-sales service of environmentally friendly water purification industrial products. The main production and operation of water treatment plant: reverse osmosis system, ultrafiltration system, EDI desalination system, sea water desalination plant, brackish water desalination plant. Products are widely used in electronics, electroplating, power plants, petroleum, chemical, food and beverage, printing and dyeing industries. Stark strives to be the forefront explorer of water treatment equipment at home and abroad!
Why Choose Us
1. There are many unqualified products in the market, how can you make sure your quality control? We have passed SGS, ISO:9001,certification.Eeah pcs of the goods would be checked several times strictly before shipping,and we are glad to accept the Third- party inspection company to quality check. And we will full refund in case of any bad quality.
2.What about the delivery time? About 7~30 Working days.
3.How about your production capacity, and how can you make sure my goods would be delivery on time ? We have 12 production lines, six quality inspection teams, and hundreds of skilled workers who have worked for more than five years. The delay rate in the last years has been less than 0.3%.
4.How about your design ability? Do you offer OEM service? We have our own design department, and have offered design service for thousands of cooperative partner. OEM accept and we offer confidentiality agreement "business secret contract" for your design safe.
5.Can l place a small order to test the quality? Yes sure ,small order are also welcomed.\u2029 6.Can I visit your factory? Sure , welcome to visit our factory.\u2029
* We will 100% inspect the products before shipment. * Transactions can be done through Alibaba's trade assurance.