Coverage for Any Flow Requirement
We build water circulation pumps for any project size. Our WK and RS series handle home setups up to 6 m³/h, while heavy-duty TD models scale to 900 m³/h.
CIRCULATION PUMPS FOR DISTRIBUTORS & PRIVATE LABELS
We supply water circulation pumps for residential heating up to commercial-scale HVAC loops. Our compact WK, RS, PH, and HiPH3 series handle home hot-water and floor-heating circuits, while our TD pumps are engineered specifically for high-flow, large-pipe applications.
MODEL COMPARISON
| Model | Power | Max. flow | Max. head | Ports | Key features |
|---|---|---|---|---|---|
| WK | 0.046–0.151 kW | 1.5–6 m³/h | 4–7.5 m | DN15–DN40 | Three speed settings; timing and temperature control; cast-iron casing; PPO impeller; ceramic shaft |
| RS | 0.046–0.151 kW | 1.5–6 m³/h | 3–7.8 m | DN15–DN25 | Three speed modes; rotatable terminal box; cast-iron casing; PPO impeller; ceramic shaft |
| PH | 0.04–2.2 kW | 3.6–28 m³/h | 4–30 m | DN25–DN50 | Vertical inline structure; clean water up to 100°C; PPO or SS304 impeller; SS304 shaft |
| HiPH3 | 0.3–1.1 kW | 10.6–19 m³/h | 11.8–22 m | DN40–DN50 | Compact vertical inline design; clean water up to 100°C; PPO or SS304 impeller |
| TD | 1.1–200 kW | 8–900 m³/h | 9–55 m | DN32–DN300 | Single-stage commercial circulation pump; clean water up to 110°C; easy seal-access design |
PRODUCT KNOWLEDGE
We build water circulation pumps for any project size. Our WK and RS series handle home setups up to 6 m³/h, while heavy-duty TD models scale to 900 m³/h.
Our PH and HiPH3 lines are built for clean water up to 100°C, while our TD series is engineered for high-temperature HVAC applications up to 110°C.
We provide versatile connection options. You can select compact DN15 residential models, DN25–DN50 inline pumps, or heavy-duty DN32–DN300 TD connections
Before production, we record your duty point, motor, materials, and testing specs before production, ensuring your reorders match your setup perfectly every time.
OEM & PRIVATE LABEL SERVICES
Logo placement, product name, model naming and nameplate information.
Color boxes, manuals, carton marks, labels and barcode requirements.
Electrical requirements, compatible motor configuration and model-specific appearance options.
Digital detail approval before bulk production for custom orders, with agreed specifications recorded for repeat orders.
Discuss performance checks, appearance checks and shipment documentation before production.
Share your first order, annual forecast and destination so we can plan a practical supply route.
BUYER QUESTIONS
Send the design flow, total circuit resistance or required head, liquid temperature, pipe size, system pressure, power supply and whether the pump runs continuously or on a control schedule.
WK and RS cover lower-flow household heating and clean-water circulation. Compare the required head, port size, control method and installation space before choosing between them.
PH and HiPH3 suit inline clean-water circulation where compact pipe-mounted installation is required. PH covers a wider published power and flow range, while HiPH3 uses DN40–DN50 connections.
TD is intended for larger commercial and industrial circulation loops. Its listed range reaches 900 m³/h, 55 m head and DN300 connections, so selection should be based on a confirmed system curve and duty point.
The allowable temperature depends on the model and seal configuration. PH and HiPH3 are listed up to 100°C, while TD is listed up to 110°C. Tell us the actual operating and peak temperatures before selection.
Depending on the model and order plan, we can discuss branding, nameplates, model naming, manuals, cartons, labels, barcodes and agreed inspection documents.
CONTACT US
Share the flow, head, liquid temperature, system pressure, pipe size, power supply, order quantity and private-label requirements. We will shortlist a circulation pump and confirm the next sampling step.
Leave contacts to discuss the project and terms of cooperation or contact us
Custom Pump Solutions For Every Need
Room 804, Block C, Phase 2, Hangzhou Bay Smart Valley,
Hangzhou City, Zhejiang Province, China
