Experience effortless installation with the Direct-Drive Series!
Just set up solar panels, a pump, and a DC disconnect and you’re good to go. Tailored perfectly for low to mid-flow applications, this series also boasts our signature WH expandable solar array. Need to adjust for flow and head? Simply add a few more panels. Choose W3DC for efficiency and adaptability!
MORE RELIABLE
Driven by permanent magnet DC brushless motors with an internal controller and run-dry protection
A TRUE WORKHORSE
Powerful centrifugal design for better sand, grit and iron performance
EASY TO INSTALL
Only DC Disconnect switch needed at surface between panels and pump
How the Direct-Drive series stands out!
A sole DC Disconnect switch is all that’s required at the surface, bridging the panels and pump. It’s designed with variable current and over-voltage protection to ensure smooth operation. What’s more, the water-lubricated thrust bearings enhance its durability, and its soft start and soft stop mechanisms prolong its lifespan. Crafted with precision, the laser-welded 304 stainless housing offers both aesthetics and durability. Plus, your investment is backed by a comprehensive 3-year warranty.
W3DC03
Outlet: 1.25” FNPT
Pump end length: 11.8″
Motor length: 10.3″
Total length: 22.1″
Diameter: 3.25″
Max Total Dynamic Head: 80′
Max output: 8.5 GPM
Input Voltage: 20-40V (Prefers higher end of this range)
Max Voc 48v
Compatible with: 110VAC to 36V DC AutoSwitcher
Input Wattage: Standard 200 – 400w, Max 600w*
Optional Controller: N/A – use High Voltage DC Float
for pump shutoff
*Adding wattage past 600w generally increases
daily pumping time, not GPM
W3DC05
Outlet: 1.25” FNPT
Pump end length: 14.3″
Motor length: 10.3″
Total length: 24.6”
Diameter: 3.25″
Max total Dynamic Head: 140′
Max output: 13 GPM
Input Voltage: 40-76V (Prefers higher end of this range)
Max Voc 96v
Compatible with: 110VAC to 72V DC AutoSwitcher
Input Wattage: Standard 400 – 600w, Max 900w*
Optional Controller: N/A – use High Voltage DC Float
for pump shutoff
*Adding wattage past 900w generally increases
daily pumping time, not GPM
W3DC07
Outlet: 1.25” FNPT
Pump end length: 17.0″
Motor length: 11.1″
Total length: 28.1″
Diameter: 3.25″
Max total Dynamic Head: 250′
Max output: 14 GPM
Input Voltage: 65-110V (Prefers higher end of this range)
Max Voc 150v
Compatible with: 110VAC to 72V DC AutoSwitcher
Input Wattage: Standard 400 – 1000w, Max 1200w*
Optional Controller: PSC50 if ≥ 100Voc, or use High Voltage
DC Float for pump shutoff
*Adding wattage past 1000w generally increases
daily pumping time, not GPM
W3DC10
Outlet: 1.25” FNPT
Pump end length: 20.5″
Motor length: 11.1″
Total length: 31.6”
Diameter: 3.25″
Max total Dynamic Head: 340′
Max output: 16 GPM
Input Voltage: 80-150V
Max Voc 180v
Input Wattage: Standard 400 – 1000w, Max 1200w*
Optional Controller: PSC50 if ≥ 100Voc, or use High Voltage
DC Float for pump shutoff
*Adding wattage past 1000w generally increases
daily pumping time, not GPM
W3DC15
Outlet: 1.5” FNPT
Pump end length: 25.6″
Motor length: 15.6″
Total length: 41.2”
Diameter: 3.25″
Max total Dynamic Head: 400′
Max output: 17 GPM
Input Voltage: 130-190V
Max Voc 230v
Input Wattage: Standard 800 – 1600w, Max 2400w*
Optional Controller: PSC50, or use High Voltage
DC Float for pump shutoff
*Adding wattage past 1600w generally increases
daily pumping time, not GPM
Install Examples
Some examples of how our installers use the Direct-Drive series!
