TD5 is the specialized solar pump series newly developed based on our TS5 pump. TOPSFLO TD5 pump is currently the world's only all-stainless steel solar hot water circulating pump, made of food grade stainless steel, very safe and reliable, always protect your family's health, food grade stainless steel is healthy and safe metal to our people, acid resistant, no dangerous element exudation, the medical equipment and food machinery widely used is the best example. TD5 is the most advanced pump we developed for solar hot water heating system, which is similar to the SID & Laing D5 pumps from US. It's max flow rate and max water head reach 25L/Min and 4M. -Besides, it has the same function as Laing D5 in realizing different performance from 5-20W via the knob on pump bottom for Changing flow rate conveniently. More importantly, compared with Laing D5 it is very prominent in the following points:  Advantages over solar pumps from SID and Laing D5 1.  Motor 2.  MPPT functions No. Weakness Improvement 1, Motor tempreature issue due to spherical motor for Laing D5 pumps High efficiency ECM brushless DC motor, reach clients' requirements in long lifetime and over all performance. 2, MPPT function SID pumps do not have MPPT functions TD5 with MPPT function, can realize four powers, 5W, 10W, 15W, 25W automatically wuth hiest efficieny. 3, Structure&Design SID&Laing D5 More reasonable and nicer-looking Specifications: No. Keypoint Figure 1 Wide range of working voltage 6V-24V DC/ mainly 17V 2 Max flow rate 25LPM/6.6GPM/ 25L per Min 3 Max water head 4M/ 13' 4 System pressure Max 20 BAR 5 Temperature 110°C/230°F 6 Approved by ISO9001&CE&RoHS&REACH Performance No. Strengthness 1 24 hrs continuous work 2 Male 1/2" BSP or NBT connection 3 DC/ Battery/ solar PV powered 4 Dry-running protection, no self=priming 5 Over-voltage protection 6 Overload & Over current protection 7 Polarity protection 8 3 phase dc motor 9 Food grade 10 Static balance 11 Can endure High temperture 220°C~240°C shoortly  TD5 is the specialized solar pump series newly developed based on our TS5 pump. TOPSFLO TD5 pump is currently the world's only all-stainless steel solar hot water circulating pump, made of food grade stainless steel, very safe and reliable, always protect your family's health, food grade stainless steel is healthy and safe metal to our people, acid resistant, no dangerous element exudation, the medical equipment and food machinery widely used is the best example. TD5 is the most advanced pump we developed for solar hot water heating system, which is similar to the SID & Laing D5 pumps from US. It's max flow rate and max water head reach 25L/Min and 4M. -Besides, it has the same function as Laing D5 in realizing different performance from 5-20W via the knob on pump bottom for Changing flow rate conveniently. More importantly, compared with Laing D5 it is very prominent in the following points:  Advantages over solar pumps from SID and Laing D5 1.  Motor 2.  MPPT functions No. Weakness Improvement 1, Motor tempreature issue due to spherical motor for Laing D5 pumps High efficiency ECM brushless DC motor, reach clients' requirements in long lifetime and over all performance. 2, MPPT function SID pumps do not have MPPT functions TD5 with MPPT function, can realize four powers, 5W, 10W, 15W, 25W automatically wuth hiest efficieny. 3, Structure&Design SID&Laing D5 More reasonable and nicer-looking Specifications: No. Keypoint Figure 1 Wide range of working voltage 6V-24V DC/ mainly 17V 2 Max flow rate 25LPM/6.6GPM/ 25L per Min 3 Max water head 4M/ 13' 4 System pressure Max 20 BAR 5 Temperature 110°C/230°F 6 Approved by ISO9001&CE&RoHS&REACH Performance No. Strengthness 1 24 hrs continuous work 2 Male 1/2" BSP or NBT connection 3 DC/ Battery/ solar PV powered 4 Dry-running protection, no self=priming 5 Over-voltage protection 6 Overload & Over current protection 7 Polarity protection 8 3 phase dc motor 9 Food grade 10 Static balance 11 Can endure High temperture 220°C~240°C shoortly  Highway Guardrail Machine, Tile Making Machine ,Metal Forging Machinery,Board Making Machine Roof Panel Forming Machine Co., Ltd. , http://www.nbformingmachine.com
Features:
1. Directly connects to photovoltaic panel, start-up power requires less than 2 Watt
2. Ideal 5W, 10W, 15W, 25W power consumption optional for different sizes SWH systems
3. The exclusive food grade stainless steel solar DC hot water pump,keep far away Plumb danger more safe, protect your families' health
4. Operates on safe DC power, you will not expose yourself to hazardous grid power voltage
5. High efficient ECM brushless DC motor, ideal long life time 30000 hours
6. Advanced magnetic drive technology for static-seal,without any leakage for ever
7. Can run with hot water (230° F) and at high pressure(145 Psi)
  1. Endure high temperature till 110°C;Â
  2. Endure high system pressure 10bar;Â
  3. Fully stainless steel pump head and chamber;Â
  4. More competitive prices than  Laing D5 but better overall performance.
many of our clients also reflected application problems by using SID and Laing-D5 pumps, such as tempreature, MPPT max efficiency and so on. But they are very satisfied with ours till now since transition. Our TS5&TD5 solar pumps are developed by studying SID and Laing-D5 pumps first,
Then optimize their weakness. For example, there exists tempreature issue due to spherical motor for Laing D5 pumps, and SID pumps do not have MPPT functions. Generally, our solar pumps have comprehend all advantages and optimize the advantages for supporting solar system at its max performance, and have been tested and applied in the market for a long time with nice feedback. I believe topsflo will be a great choice for you.
Item NO.
Power Consumption
(W)Max HeadÂ
(M @ 0L/min)Max Flow
(L/min @ 0M)
TD5/PV-A17-2504-M
("M"Â means optional mounting fixture)Â @Â Â 5W
1.4
12
 @ 10W
2.4
16.5
 @ 15W
3
20
 @ 25W
4
25
The TD5 solar DC pump can be used for most circulation pump applications without connection To the power grid. Highly efficient, the TD5 can be connected directly to a photovoltaic panel and is Characterized by its small size, high efficiency, and extreme low power consumption. The long Life brushless motor technology provides maintenance free and quiet service life. This Pump is perfect for single family home thermal solar systems or any circulation pump application Where conventional power is not available.
Solar Water Heating Systems Portable power supplies
Hot pump air conditioner Air energy water heater
Hot Water Circulation Radiant Floor Heating
Heat Transfer Applications Cooling Systems
Beer Brewing Food Liquid Transfer
Hot water Transfer Pump for Home Brewing Portable power supplies
Hot Water Circulating Mini Solar Heater Pump
Features:
1. Directly connects to photovoltaic panel, start-up power requires less than 2 Watt
2. Ideal 5W, 10W, 15W, 25W power consumption optional for different sizes SWH systems
3. The exclusive food grade stainless steel solar DC hot water pump,keep far away Plumb danger more safe, protect your families' health
4. Operates on safe DC power, you will not expose yourself to hazardous grid power voltage
5. High efficient ECM brushless DC motor, ideal long life time 30000 hours
6. Advanced magnetic drive technology for static-seal,without any leakage for ever
7. Can run with hot water (230° F) and at high pressure(145 Psi)
  1. Endure high temperature till 110°C;Â
  2. Endure high system pressure 10bar;Â
  3. Fully stainless steel pump head and chamber;Â
  4. More competitive prices than  Laing D5 but better overall performance.
many of our clients also reflected application problems by using SID and Laing-D5 pumps, such as tempreature, MPPT max efficiency and so on. But they are very satisfied with ours till now since transition. Our TS5&TD5 solar pumps are developed by studying SID and Laing-D5 pumps first,
Then optimize their weakness. For example, there exists tempreature issue due to spherical motor for Laing D5 pumps, and SID pumps do not have MPPT functions. Generally, our solar pumps have comprehend all advantages and optimize the advantages for supporting solar system at its max performance, and have been tested and applied in the market for a long time with nice feedback. I believe topsflo will be a great choice for you.
Item NO.
Power Consumption
(W)Max HeadÂ
(M @ 0L/min)Max Flow
(L/min @ 0M)
TD5/PV-A17-2504-M
("M"Â means optional mounting fixture)Â @Â Â 5W
1.4
12
 @ 10W
2.4
16.5
 @ 15W
3
20
 @ 25W
4
25
The TD5 solar DC pump can be used for most circulation pump applications without connection To the power grid. Highly efficient, the TD5 can be connected directly to a photovoltaic panel and is Characterized by its small size, high efficiency, and extreme low power consumption. The long Life brushless motor technology provides maintenance free and quiet service life. This Pump is perfect for single family home thermal solar systems or any circulation pump application Where conventional power is not available.
Solar Water Heating Systems Portable power supplies
Hot pump air conditioner Air energy water heater
Hot Water Circulation Radiant Floor Heating
Heat Transfer Applications Cooling Systems
Beer Brewing Food Liquid Transfer
Hot water Transfer Pump for Home Brewing Portable power supplies
Hot Water Circulating Mini Solar Heater Pump
Model NO.: TD5
Motor: DC Brushleless Motor
Trademark: TOPSFLO
Transport Package: Standard Export Packing or OEM Packing
Specification: CE, IEC, RoHS
Origin: China
HS Code: 84137090
Model NO.: TD5
Motor: DC Brushleless Motor
Trademark: TOPSFLO
Transport Package: Standard Export Packing or OEM Packing
Specification: CE, IEC, RoHS
Origin: China
HS Code: 84137090
Hot Water Circulating Mini Solar Heater Pump