Island Explorer Series Watermaker

Island Explorer Series Watermaker

  • $6,020.00

Not available for online purchase. Please contact for information and ordering. Manufactured to order, typical turn around time 4 weeks. 

Product Overview:

The Island Explorer Series is an economical modular unit designed for hard to fit locations on powerboats and sailing vessels.

This unit can produce 500 to 1,200 gallons of potable water per day for drinking, making ice, washing and cleaning. Straightforward installation and simple to maintain.

Desirable features such as stainless steel high-pressure CAT PUMPS®, seawater membranes and salinity meter are included in the price; competitor brands charge thousands more to add-on similar features. Uses standard membranes for worldwide supplier access if needed; competitor brands hold you hostage to buying their overpriced and proprietary membranes. 

500 Model: feature a 0.75 HP TEFC Closed Coupled Motor for a production capacity of 500 gallons of water per day.  

900 Model: features a 1.5 HP TEFC Closed Coupled Motor for a production capacity of 900 gallons of water per day.

1200 Model: features a 2 HP TEFC Closed Coupled Motor for a production capacity of 1,200 gallons of water per day. 

US Watermaker is committed to providing products that reflect the highest quality materials and workmanship available. Please contact for more information and ordering.

Features & Benefits:

  • Production capacity of up to 500 to 1,200 gallons of potable water per day
  • Modular design allows for installation in even the smallest boats
  • Straightforward installation and simple to maintain
  • High quality features included unlike competitor models which charge additional costs for add-on features
  • System includes:
    • Reverse Osmosis (R.O.) Membrane
    • CAT PUMPS® - Stainless Steel High Pressure Pump
    • Controller
    • Salinity Meter
  • Uses standard, non-proprietary Seawater 2521 and 2540 membrane
  • 1 year limited factory warranty
  • Lifetime warranty on CAT pump heads and fiberglass pressure vessels
  • 3 year pro-rated warranty on the membranes for the Island Explorer Series
  • Made in the USA

Technical Specs:

Production Capacity (GPD)            500              900            1200
Raw Water Flow (GPM)         1.0 GPM     2.5 GPM   3.5 GPM
Pre-filter (5um, 20um)
         2.5x10         2.5x10       4.5x10     
Motor TEFC Close Coupled          .75 HP         1.5 HP         2 HP
Amps           8.4/4.2      14.0/7.0     16.6/8.3
Volts         115/230      115/230     115/230
Phase                   Single         Single        Single
Weight             80lb            92lb           103lb
High Pressure Pump CAT PUMPS® 2SF SEEL 316 Stainless Steel Pump
High Pressure Control Adjustable Pressure Regulator
Pressure Vessels Composite with Anodized Aluminum End Plugs
Membranes Seawater 2521 or 2540
Operating Pressures 800 PSI
Feed Pump Composite Magnetic Drive
Feed Pressure 2 PSI Minimum
Raw Water Connection ¾ “ Hose Barb
Waste Water Connection ¼” FNPT Port
Product Water Connection ¼” FNPT Port


Island Explorer Series Specifications, click here for pdf

Island Explorer Series Installation and Operations Manual, click here for pdf