Topsflo TS5 15PV Solar DC Circulation Pump

Topsflo TS5 15PV Solar DC Circulation Pump
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  • Item #: 013.0028

This pump can be powered from any 12V source or directly from a PV Solar Panel. In Solar applications having the pump powered directly from a PV panel assures that the pump power is controlled by the intensity of the sun. This can completely eliminate the need for controllers, thermostats, and sensors.
Since the pump can also be powered from 12V sources it is suitable for a host of applications in cars, boats, and RV's that require high temperature and pressure capability, or anywhere where connection of your plumbing system to hazardous grid power voltages is not desirable.

This pump fully complies with the new Federal "Lead Free Plumbing" laws!


Areas of Use:

  • Solar Water Heating Systems
  • Hot Water Circulation
  • Radiant Floor Heating
  • Heat Transfer Applications
  • 12V Operated Cooling Systems
  • Liquid Transfer 
  • General Purpose Pumping


Main Features:

  • Can Run With Hot Water (212o F) and at High Pressure (145 psi)
  • Brushless - no Brushes to wear out
  • Extremely Efficient, only 2 Watts starting power
  • Sealless Design for Extremely Long Life, Rated at 30,000 hours
  • Advanced Magnetic Drive Technology
  • Durable Permanent Magnet Rotor/Impeller
  • Ceramic Shaft
  • Can Operate Continuously
  • Whisper Quiet Operation, less than 45dB
  • 1/2" NPT (US Standard) Threads on both Sides


  • Hi-Temp Food Grade Ryton Pump Body
  • Threaded Stainless Steel Inlet/Outlet
  • Viton “O” Ring
  • Hi-Temp Ryton (PPS) Impeller
  • Ceramic Ferrite Magnet

Built-In Protective Functions

  1. Drive Circuitry will sense dry operation and reduce pump output to prevent damage
  2. The pump will slow operation or stop completely when it senses an overtemperature condition. This can arise due to excessive fluid temperature or excessive ambient temperatures. The pump will automatically recover when temperatures return to a safe level.
  3. The pump is protected against overload conditions, such as can arise if the impeller is stuck due to debris.

Technical Specs

Voltage Range                                      8V-24V
Nominal Operating Voltage                 12V
Maximum Fluid Temperature               212ºF
Maximum Fluid Pressure                     145 psi
Operating Noise                                    ≤ 45dB
Minimum Start-Up Power                     2 Watts
Maximum PV Panel Output Power      15 Watts
Maximum Head                                      10 ft.
Maximum Flow Rate                              3 gpm


For INTERNATIONAL Shipping please select the international shipping option and enter your country

If you intend to use this pump in an area with frequent electrical storms we recommend adding a surge protection device to protect your pump from power surges (Select Option Below)



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Price $79.99
Availability In-Stock

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