RW-3900 Pond and Waterfall Pump
RW-3900 Pond and Waterfall Pump with optional Auto ON/OFF float switch
RW-3900 Pond and Waterfall Pump with leak resistant cord inlet
RW-3900 Pond and Waterfall Pump with 2" female thread outlet
RW-3900 Pond and Waterfall Pump with removable Fishguard
RW-3900 Pond and Waterfall Pump with Fishguard removed for solids passing capabilities

Russell Professional Pond Products

Pond and Waterfall Pump RW-3900

Sale price$419.99
Sold out
Optional Float Switch:Pump Only

3,900 gph @ 5' with Optional Auto ON/OFF Float Switch

RW-3900 Submersible Pond and Waterfall Pump with Removable FishGuard
  • Removable fish guard for solids handling capability
  • 3,900 gph @ 5′ head
  • 4,160 max gph
  • Dimensions: Length 9.25", Width 6.1", Height 13.9"
  • 13.86 lbs.
  • Lightweight and energy efficient
  • 2″ female threaded outlet
  • 1/3 horsepower
  • 26′ max head
  • 120 volt, 5.0 amps
  • 600 input watts
  • Approved: CSA/C-US
  • Heavy-duty motor designed for continuous duty operation
  • Non corrosive construction
    RW-3900 pond and waterfall pump with non-corrosive construction
  • 304 stainless steel and polyamide fiber reinforced resin for corrosion resistance
  • Air filled motor for lower average operating temperature
  • Seamless stainless steel stator casing
  • Seal extender for cooling the seal face more effectively
  • Double Silicone Carbide mechanical seals SIC/CE/CA
  • Thermal overload protection
  • Fiber reinforced impeller
  • Leak resistant cable entry
  • Anti-vibration bearing technology
  • Stainless steel motor housing for superior heat dissipation
  • Stainless steel shaft
  • Fiber reinforced vortex impeller
  • Reinforced resin volute
  • Stainless steel hardware
  • 20′ heavy duty power cord with grounded plug
  • $34.56 monthly operating cost @ $0.08 per kilowatt hour
  • 1 year warranty
  • Use with CVA-200 Custom Cam Lock Check Valve Assembly for HydroClean Pond Skimmers and HydroChamber Pump Vault
  • Optional Auto ON/OFF Float Switch prolongs pump life by preventing low water operation

SH-3900 Pond Pump Flow Rate GPH @ Head

RW-3900 0' 5' 10' 15' 20'
GPH 4,160 3,900 3,150 2,300 1,350

RW-3900 with removable Fishguard for solids passing capabilities
RW-3900 Pond Pump
Reliable and dependable 3,900 gph
Pond and Waterfall Pump

Reliable and durable 3,900 gph @ 5' pump for ponds and pondless waterfalls. Heavy duty continuous duty operation. The RW-3900 pond pump is constructed of stainless steel and corrosion resistant fiber reinforced resin. Quiet operation and large water flow makes the RW-3900 a great choice for pondless waterfalls and all types of ponds.


  • Pump must be protected by a ground fault circuit interrupter (GFCI).
  • Pump must be plugged into a standard, properly grounded, three pronged outlet.  Pump MUST NOT BE HARDWIRED.
  • Do not cut or alter the electrical cable. 
  • Never move or handle the pump by pulling on the electrical cable.  Make sure the electrical cable does not become excessively bent or twisted, does not rub against a structure in a way that might damage it, and does not come in contact with heated surfaces.  
  • Upon receipt of pump - examine the cable for damage from shipping.  If damaged, contact us immediately for a replacement.  DO NOT INSTALL a pump with a damaged electrical cable!
  • Cutting or altering electrical cable in any way VOIDS the warranty.  Installing a pump with a damaged cable VOIDS the warranty.


  • Pay careful attention to the water level while the pump is operating.  Dry operation may cause the pump to malfunction.  Pump must always operate while fully submersed.  Pump failure due to dry operation VOIDS the warranty. 

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