XTC II Series

Dometic’s Sea Xchange XTC II Series fully automatic seawater reverse-osmosis systems feature an automatic modulating high-pressure regulating system that regulates and monitors system functions without operator intervention. XTC features an integrated mechanical backup built right into each system, and if the User Interface fails, there’s an LCD backup in the control box.

Starting at$18,400 MSRP, not including installation Find a Dealer

Standard Features

  • Fully Automatic Operation
  • Automatic High-Pressure Valve with Integrated Mechanical Backup
  • 7” Color Touchscreen Display (NEMA 4X)
  • Smartphone Control Capabilities
  • LCD User Interface Backup Display
  • 2-in-1 Modular or Compact Frame Design
  • Stainless 316L High-Pressure Pump
  • Stainless 316L Boost Pump Motor Shaft
  • TEFC Motor with Thermal Motor Protection
  • Optional Remote 7” Color Touchscreen Display (NEMA 4X)
  • Automatic Freshwater Flush
  • Fully Upgradable from 600gpd to 2200gpd
  • Commercially Available Seawater Membranes
  • 60 Hertz/230v / 14.1 Amps
  • 50 Hertz/220v / 15.4 Amps

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Spec Sheet

  • szseries3-autoFully Automated Designed on the same principals as our other systems except the XTC Series is fully automated – just press start and it takes cares of the rest.
  • szseries3-optimizedOptimized Performance Depending on the flow rate and feed water conditions, the system will automatically optimize pressure and flow rate for consistent performance.
  • szseries3ZTC Compatible Designed to operate seamlessly with the ZTC Double Pass spot-free system, and features a fully mechanical backup if automation fails.
  • szseries3-99Remove up to 99.7% TDSRemoves 99.4% or greater of dissolved solid content from seawater, turning saltwater into potable fresh water ready for use.
  • szseries3-flushFreshwater Flush Comes standard with freshwater flush that automatically flushes the entire system weekly to keep the membranes in good working condition.
  • szseries3-builtBuilt to Last No plastic here! All components are crafted from 316L stainless steel, from the high-pressure pump to the boost pump motor shaft.

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XTC Series Dimensions

XTC Series Consumables

Item NumberDescriptionFrequencyList Price
252404179252404179SW30-2540 Sea Water Replacement Membrane 2.5” x 40”When Membrane Rejection % is less than 99.4%$519.00
2524042912524042915 Micron Sediment High Capacity Pre-Filter 2.5” x 10”When Pre-Filter Inlet/Outlet Differential is <15psi$16.50
25240429225240429225 Micron Sediment High Capacity Pre-Filter 2.5” x 10”When Pre-Filter Inlet/Outlet Differential is <15psi$16.50
252404295252404295Fresh Water Flush Carbon Block 2.5”x10”Every 4 Months$17.25
252404298252404298High Capacity Sediment Filter for 252404317 AssemblyWhen Pre-Filter Inlet/Outlet Differential is <15psi$48.75
252404401252404401General Pump Oil 16ozAfter first 50 hours, then every 500 hours$17.30

XTC Series Accessories

Item NumberDescriptionPurposeList Price
252404040252404040Digital Handheld TDS MeterTo test system product water and vessel tank water TDS$35.50
252404121252404121John Guest Push to Connect Fittings KitFor spares and complex installations that require more fittings$320.00
252404142252404142Bacteriostatic Re-Mineralizer Assembly (optional)Adds minerals and residual bacteriostatic principles to product$242.00
2524041802524041807” Color Touch Screen Remote DisplayRemote Operation and Control of System$1,500.00
252404290252404290Remote Membrane Hose Fitting KitFor remote mounting of vessel assembly$1,290.00
252404317252404317Commercial Pre-filter Assembly For high capacity pre-filtration$450.00
252404326252404326Filter Wrench 2.5” O.D.For Removal of Filter Sumps (Hand Tighten Only)$6.50
2524044612524044613/4 HP Syllent Booster Pump 50/60 HZ 230VFeed Pump for Desalination System$815

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