BOX DESAL SWRO · CONTAINERIZED SEAWATER REVERSE OSMOSIS

Factory-integrated water.
100–1,200 m³/day

Containerized seawater desalination with pretreatment, SWRO, energy recovery, CIP, controls and plant services integrated for rapid site installation.

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DELIVERY FORMAT1–2 × 40 ft

BOX DESAL SWRO containerized seawater reverse osmosis plant interior

BOX DESAL SWROTURNKEY CONTAINER PLATFORM

DAILY PRODUCTION100m³/day 200m³/day 300m³/day 400m³/day 500m³/day 720m³/day 1,000m³/day 1,200m³/day

8 REFERENCE MODELS

100–1,200 m³/dayPRODUCT-WATER RANGE

42,000–45,000 mg/LREFERENCE FEED TDS

40% nominalREFERENCE RECOVERY

6–72 membranes8 × 40 SWRO ELEMENTS

Engineering gateFINAL PERFORMANCE VERIFIED

QUICK ANSWER05

When should DESAL-SWRO become BOX DESAL?

Choose BOX DESAL SWRO when the plant should arrive factory-integrated, weather-protected and pre-cabled. The format reduces site assembly while preserving access to pretreatment, high-pressure RO, energy recovery, CIP, instruments and controls.

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BOX DESAL SWRO MODEL RANGE

Eight containerized seawater capacities.

All supplier naming has been replaced by the SEAMASTER BOX DESAL convention. Reference data is used for preliminary comparison and remains subject to project engineering.

SEAMASTER model	Production	Feed flow	Membranes	Vessels	HP section	Energy recovery	CIP	Containers	Estimated delivery	Net price · EXW Croatia
BOX DESAL SWRO 100	100m³/day4.17m³/h	246m³/day	6× 8 × 40	1 × 1,200 psi	10.25 m³/h at 60–64 bar	Not included	8 m³/h · 500 L	1 × 40 ft	12–18 weeks	€106,310 net
BOX DESAL SWRO 200	200m³/day8.33m³/h	500m³/day	12× 8 × 40	2 × 1,200 psi	8.3 m³/h at 60–64 bar	12.45 m³/h at 58–62 bar	10 m³/h · 500 L	1 × 40 ft	12–18 weeks	€173,730 net
BOX DESAL SWRO 300	300m³/day12.5m³/h	750m³/day	18× 8 × 40	3 × 1,200 psi	12.5 m³/h at 60–64 bar	18.75 m³/h at 58–62 bar	20 m³/h · 500 L	1 × 40 ft	12–18 weeks	€193,180 net
BOX DESAL SWRO 400	400m³/day16.67m³/h	1,020m³/day	24× 8 × 40	4 × 1,200 psi	16.6 m³/h at 58–62 bar	25.4 m³/h at 58–62 bar	30 m³/h · 500 L	1 × 40 ft	12–18 weeks	€213,930 net
BOX DESAL SWRO 500	500m³/day20.83m³/h	1,250m³/day	30× 8 × 40	5 × 1,200 psi	20.8 m³/h at 58–62 bar	31.25 m³/h at 58–62 bar	30 m³/h · 1,000 L	2 × 40 ft	12–18 weeks	€241,160 net
BOX DESAL SWRO 720	720m³/day30m³/h	1,800m³/day	48× 8 × 40	8 × 1,200 psi	30 m³/h at 58–62 bar	45 m³/h at 58–62 bar	50 m³/h · 1,000 L	2 × 40 ft	12–18 weeks	€330,620 net
BOX DESAL SWRO 1000	1,000m³/day41.67m³/h	2,520m³/day	66× 8 × 40	11 × 1,200 psi	42 m³/h at 58–62 bar	63 m³/h at 58–62 bar	75 m³/h · 2000 L	2 × 40 ft	12–18 weeks	€427,860 net
BOX DESAL SWRO 1200	1,200m³/day50m³/h	3,000m³/day	72× 8 × 40	12 × 1,200 psi	50 m³/h at 60–64 bar	75 m³/h at 60–64 bar	100 m³/h · 3,000 L	2 × 40 ft	12–18 weeks	€505,660 net

Reference basis: seawater TDS 42,000–45,000 mg/L, nominal recovery 40% and permeate target 500 mg/L. Guaranteed values require site-specific projection and approval.

FACTORY-INTEGRATED PLANT SCOPE

From feed pump to supervised product water.

The reference platform combines the process sections required for a maintainable containerized seawater plant.

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Feed & pretreatment

Duplex feed pumping, FRP multimedia filtration, actuated valves and UPVC PN16 collectors.

Chemical conditioning

SMBS and antiscalant dosing with chemical tanks, level control and cartridge filtration.

High-pressure SWRO

8 × 40 seawater membranes, 1,200 psi vessels, duplex high-pressure components and energy recovery.

CIP & automation

AISI 316 CIP, Siemens S7-1200 control, IP65 panel, 9-inch HMI and 4–20 mA instruments.

Container services

Interior lining, 24,000 Btu air conditioning, internal piping, cabling and equipment access.

Process monitoring

Flow, pH and conductivity measurement with signal outputs for control and remote integration.

REFERENCE TECHNICAL BASIS

Defined equipment platform. Project-specific guarantee.

The standard basis accelerates concept development, while the final design remains tied to actual water, temperature, intake and product-water requirements.

58–64 barREFERENCE HIGH-PRESSURE WINDOW

Final pressure depends on salinity, temperature, recovery and membrane projection.

15.2–17.0 LMHREFERENCE MEMBRANE FLUX

Flux is checked against source-water risk, pretreatment performance and temperature.

Duplex / super duplexHIGH-PRESSURE WETTED LINE

Final materials are confirmed for chloride exposure and project corrosion requirements.

Siemens S7-1200REFERENCE CONTROL PLATFORM

IP65 enclosure, HMI, alarms, flushing logic and remote interface are project configured.

Inside a containerized seawater reverse osmosis system

INTEGRATED SWRO · CONTAINER ACCESS

ONE OR TWO CONTAINER LAYOUT

Capacity changes the delivery architecture.

100–400 m³/dayReference arrangement: one 40-foot container

500–1,200 m³/dayReference arrangement: two 40-foot containers

Final access clearances, equipment segregation, ventilation, drainage, noise control and external interfaces are reviewed before the manufacturing drawing is released.

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RAPID-DEPLOYMENT APPLICATIONS

Industrial production where site work must stay controlled.

BOX DESAL is designed for projects that benefit from factory integration, compact logistics and a clearly defined battery limit.

Islands & remote sitesIndependent seawater production

Municipal supplyDistributed potable-water projects

Industrial utilitiesProcess and service-water demand

Construction & campsTemporary or phased infrastructure

Energy projectsRemote utility-water production

Emergency deploymentTransportable treatment capacity

BOX DESAL SWRO FAQ

Answers before project configuration.

01What is included in a BOX DESAL SWRO system?

The reference platform integrates feed pumping, multimedia filtration, chemical dosing, cartridge filtration, high-pressure SWRO, energy recovery where specified, CIP, instruments, Siemens control, interconnecting piping and cabling inside one or two 40-foot containers.

02What seawater quality is used for the reference design?

The current reference basis is seawater at 42,000–45,000 mg/L TDS, 40% nominal recovery and a 500 mg/L permeate TDS target. Final performance must be recalculated for the actual seawater analysis and temperature.

03Why do larger models use two containers?

From the 500 m³/day reference size upward, the pretreatment and SWRO process require a two-container arrangement to provide equipment access, ventilation, maintainability and safe internal routing.

04Is energy recovery included on every model?

The 100 m³/day reference configuration does not include an energy-recovery system. The 200–1,200 m³/day configurations include an energy-recovery section sized for the concentrate flow. Final brand and operating point are confirmed during engineering.

05Are the listed capacities guaranteed at every site?

No. These values define the reference equipment platform. Guaranteed output, recovery, permeate quality, power demand and chemical consumption are issued only after review of feed-water analysis, temperature, intake, utilities and product-water requirements.

READY TO CONFIGURE BOX DESAL?

Send the seawater analysis and delivery conditions.

We will verify capacity, recovery, membrane projection, pretreatment, number of containers, utilities and battery limits.

Request concept proposal View DESAL-SWRO XL

Factory-integrated water.100–1,200 m³/day