Variable Speed pumps 

  • Industrial Marathon Motor custom built for W.Lim Corp.
  • Worldwide electrical capacity 115V/230V, 50/60Hz, single phase
  • Maximum flow, medium pressure TEFC 1425/1725 RPM
  • True 56 frame motor for cooler running and longer life
  • Self-priming capability (installing a 1-way check valve will provide better performance)
  • Corrosion resistant epoxy paint
  • Buna seal for salt water use
  • Wet end built with stainless steel screws
  • 2” unions on ¼,1/3 & 3/4HP models


Item # Description Price SNL-P3020 Variable Speed Primer 2hp Aqua Wave Primer $1799.00 SNL-P3021 Variable Speed Primer 3hp Aqua Wave Primer $1899.00

Dragon III Industrial Series

– These quality pumps feature industrial A.O. Smith Century/Centurion motors custom built for WLim Corporation.

– Good for Pool and for Waterfall

– Instruction Manual (download here)




DRagon ||| 0.85 Variable Speed Curve

DRagon ||| 1.65 Variable Speed Curve

Item # Description Price
V0.85-115V Dragon III Variable Speed Pump 0.85HP – 115V (Century
V1.65-230V Dragon III Variable Speed Pump 1.65HP – 230V (Century Motor)





0332 Dragon III Variable Speed 1.65HP Dual Voltage (US Motor)


Wave III Variable Pumps

Our pumps are specially design for koi ponds.

We have provided the pump curve and amp draw to show the performance and efficiency of the pump.

The amps of the motors used in our pumps are not maxed out which results in giving the pumps more longevity.



  • Specifications:

    • Good for Koi Ponds
    • Is energy efficient and good for Waterfall
    • Industrial Century Motor
    • TEFC, Variable Speed
    • Max Amp: 10 Amps, (115V, 60 Hz) only
    • 1 Year Warranty
    • Wet End Built w/ S/S Screws
    • Glass Filled Injection ABS Housing
    • 2” Inlet & Outlet w/ 2x 2” Quick Disconnect Unions
    • Prewired for 115V w/ a 6” Industrial Cord
    • Includes Manual (DOWNLOAD HERE)


    Item # Description Price
    0531 Wave III Variable Speed Pump 0.85HP $1099.00/EA


    4505 W Hacienda Ave Suite C

    Las Vegas, NV 89118



    Open Hours

    M-F: 7:00 am - 2:30 pm

    S & S: Closed



    Phone Number





    Patent #7767978 EPA Est. No 84519-NV-1