Workboat 3 Series is a frame mounted semi-modular or modular unit designed for all vessels.

This rugged but attractive series can be installed in workboats, fishing vessels, and tugs, but is more than suitable for luxury yachts or land based applications where commercial systems are needed.

Standard Equipment

  • Digital Water Quality Monitoring
  • CAT PUMPS® 316SS Pump Head
  • CAT PUMPS® Regulating Valve
  • NAB Centrifugal Boost Pump
  • Automatic Fresh Water Flush System
  • Powder Coated Aluminum Frame
  • Glycerin Filled Pressure Gauges
  • Pre-filtration (Commercial Filter Housings)
Production Capacity (GPD) 500 to 1,500 GPD
Raw Water Flow 2.3 to 4.2 GPM
Pre-filter Commercial 5 & 25 Micron
Motor TEFC Close Coupled 1.5 HP, 3 HP
Phase Single or Three Phase
Volts - A 115 or 230 (1.5 HP Single Phase) 12.8 or 6.4 Amps
Volts - B 230 (3 HP Single Phase) 13.2 Amps
Volts - C 208, 230 or 460 (3 HP Three Phase) 9, 8.6 or 4.3 Amps
Frame Dimensions 14.5" High x 26" Wide x 18" Deep
Dimensions w/ Membranes 17" High x 47.5" Wide x 25" Deep (4 Housings)
Weight Approximately 250 Lbs
High Pressure Pump CAT PUMPS® 3CP, 316 Stainless Steel Pump Head
High Pressure Control Adjustable Pressure Regulator and Safety Switch
Low Pressure Control Low Pressure Safety Switch
Pressure Vessels Composite
Membranes Seawater 2540 or 4040
Operating Pressures 850 PSI
Feed Pump Ampco NAB Centrifugal Pump
Feed Pressure 2 PSI Minimum
Raw Water Connection ¾" Hose Barb
Waste Water Connection ¾" Hose Barb, ½" NPT
Product Water Connection ¾" Hose Barb, ½" NPT
Fresh Water Flush (Automatic) ½" Hose Barb, ¼" NPT