Product Details

TidalWave2 asynchronous pumps deliver professional-grade performance in a retail product. Perfect for pond and waterfall applications, these pumps deliver high-volumes with direct-drive performance and magnetic-drive efficiency.

TW-Series II Pond Pumps features:
  • Submersible pumps are energy efficient in a compact size
  • Vortex Impeller / Wear Proof Ceramic Shaft
  • Removable intake screen
  • Threaded inlet
  • Safe for fish contains no oil
  • Operates fully submerged only
  • Extra-long, 32' heavy-duty power cord
  • Manufactured for 24-7 operation
  • 2-year warranty (Limitations Apply)
  • Product Instruction Manual .PDF


Additional Information:

Model TW3700
Volts / Hertz 120 Volts / 60 hZ
Max Watts 355
Amps 2.95
Max head height (shut off) 24ft
Flow Rate 3730 gph /3010 gph @ 5' Head
Intake 2" MPT
Discharge 1-1/2" MPT (includes 1-1/2" FPT x 1-1/2" FPT Coupler)
Dimensions 10" L x 6" W x 7" H
Power Cord 32-foot power cord
Recommended tubing size 1-1/2" - 2" ID



Pump Flow Chart



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Estimated Delivery Date

All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

* Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here