Tecnicomar STDC SY & SW8 High Volume Watermakers

Tecnicomar STDC SY & SW8 Watermakers

The Tecnicomar STDC SY and SW8 high-volume watermakers are engineered for applications where freshwater production is measured in cubic metres per hour rather than hundreds of litres per day. They are relevant to large yachts, passenger and merchant vessels, offshore platforms and other continuous-duty marine installations.

Key Features & Technical Information

• STDC SY automatic seawater reverse-osmosis range for high-volume production
• STDC Special Green designed for continuous operation under demanding temperature and vibration conditions
• STDC electromechanical control panel with display and manual backup mode
• STDC reinforced-fibreglass high-pressure vessels are ASME approved
• SW8 production starts from 1.25 m³/hour
• SW8 includes an energy-recovery system to reduce consumption and increase efficiency
• SW8 electromechanical control panel
• SW8 reinforced-fibreglass high-pressure vessels are ASME approved
• Marine-focused construction for continuous operation

Models, Capacity & Selection

Because STDC SY and SW8 are separate current ranges with multiple outputs and configurations, final model selection should be based on required daily production, seawater conditions, available electrical supply, duty cycle and machinery-space layout rather than choosing by series name alone.

Why This Matters Onboard

These systems are intended for high-demand installations where redundancy, continuous-duty capability and service access are core engineering requirements. On a large yacht, model selection should be coordinated against freshwater tank capacity, hotel load, peak guest demand and generator loading.

Explore more marine watermakers and watermaker filters and consumables from Yacht-Mate.

Frequently Asked Questions

Why compare SW8 with STDC SY when energy consumption matters?

Tecnicomar specifically equips SW8 with an energy-recovery system. Compare the selected SW8 and STDC SY models at the required output; the manufacturer does not provide one universal energy-saving percentage for this comparison.

Does an STDC SY order automatically include the seawater pump and prefilters?

Tecnicomar lists the seawater pump, strainer, cartridge prefilters and cleaning/flushing system as options installable on the main frame. Have the supply scope itemized so the required feed-water equipment is included in your installation plan.

Will STDC SY 6000 require more space and power than STDC SY 4500?

Both list dimensions of 1250 × 800 × 1520 mm. The 6000 increases rated production from 800 to 1000 litres per hour and installed power from 5.5 to 7.5 kW, so the electrical requirement changes even though the listed envelope does not.

Can STDC SY keep operating if automatic control is temporarily unavailable?

Tecnicomar documents a manual operating mode for temporary failure. This is a control fallback, not a claim that the system can run through every mechanical or electrical fault.