Centrifugal Pump Series
CHL Horizontal Multistage Centrifugal Pumps
CHL is a horizontal multistage centrifugal pump with an aluminium alloy pump body and AISI 304 stainless steel impeller — compact, with axial inlet and radial outlet. 24 models across six families from 0.37 kW to 4 kW, developing up to 60 m of head at 2900 r/min.
Application, Product and Selection Notes
Operating conditions, construction, and what to send for a firm quotation.
Application
- Air conditioning and cooling systems, industrial cleaning, water treatment and water purification.
- Aquaculture fertilisation, metering systems and other environmental applications.
- Thin, clean, non-aggressive liquids without solid particles or fibres.
Product Notes
- CHL2 / CHL4 / CHL8 / CHL12 / CHL15 / CHL20 — 24 models
- Model Power：0.37 kW – 4 kW
- Max.Head：10 m – 60 m Max.Flow：3.5–28 m³/h
- Voltage：1×220–240V 3×220–240V / 380–415V, 50 Hz
- Liquid temperature：−15 °C to 70 °C (room temperature type) / −15 °C to 105 °C (hot water type)
Quotation Tips
- Send target flow, head, voltage, frequency, and quantity.
- Share application, water source, pipe length, and destination market.
- Confirm OEM label, carton, color, plug, and packaging requirements if needed.
Technical Data
Full model-by-model specifications from our catalogue.
| Model | Model Power | Max. Head | Max. Flow | Weight |
|---|---|---|---|---|
| CHL2-20 | 0.37 kW | 19 m | 3.5 m³/h | 10 kg |
| CHL2-30 | 0.37 kW | 28 m | 3.5 m³/h | 10 kg |
| CHL2-40 | 0.55 kW | 36 m | 3.5 m³/h | 11 kg |
| CHL2-50 | 0.55 kW | 45.5 m | 3.5 m³/h | 12 kg |
| CHL2-60 | 0.75 kW | 53.5 m | 3.5 m³/h | 14 kg |
| CHL4-20 | 0.37 kW | 19 m | 7 m³/h | 10 kg |
| CHL4-30 | 0.55 kW | 28 m | 7 m³/h | 11 kg |
| CHL4-40 | 0.75 kW | 37.5 m | 7 m³/h | 14 kg |
| CHL8-10 | 0.75 kW | 10 m | 11 m³/h | 18 kg |
| CHL8-20 | 0.75 kW | 20 m | 11 m³/h | 19 kg |
| CHL8-30 | 1.1 kW | 29.5 m | 11 m³/h | 22 kg |
| CHL8-40 | 1.5 kW | 39 m | 11 m³/h | 27 kg |
| CHL8-50 | 2.2 kW | 51 m | 11 m³/h | 32 kg |
| CHL12-10 | 0.75 kW | 11.5 m | 16 m³/h | 18 kg |
| CHL12-20 | 1.2 kW | 23 m | 16 m³/h | 22 kg |
| CHL12-30 | 1.8 kW | 35 m | 16 m³/h | 28 kg |
| CHL12-40 | 2.4 kW | 47 m | 16 m³/h | 33 kg |
| CHL12-50 | 3 kW | 60 m | 16 m³/h | 37 kg |
| CHL15-10 | 1.1 kW | 12 m | 22 m³/h | 20 kg |
| CHL15-20 | 2.2 kW | 24.5 m | 22 m³/h | 26 kg |
| CHL15-30 | 3 kW | 38 m | 22 m³/h | 34 kg |
| CHL20-10 | 1.1 kW | 13.5 m | 28 m³/h | 20 kg |
| CHL20-20 | 2.2 kW | 27 m | 28 m³/h | 26 kg |
| CHL20-30 | 4 kW | 39.5 m | 28 m³/h | 40 kg |
| Model Name | CHL — CHL2 / CHL4 / CHL8 / CHL12 / CHL15 / CHL20 (24 models) |
|---|---|
| Type | Horizontal multistage centrifugal pump with extended shaft motor · compact body · axial inlet, radial outlet |
| Pump body | Aluminium alloy |
| Impeller | Stainless steel AISI 304 |
| Wetted parts | Outlet section, connecting pipe, platen, impeller, shaft, plug, outlet guide vane, guide vane, support vane and diffuser are stainless steel AISI 304 · base is steel plate AISI 1015 · mechanical seal is silicon carbide |
| Motor | Totally enclosed, air-cooled two-pole motor · protection IP55 · insulation class F · maximum single-phase power 2.4 kW |
| Voltage | 50 Hz: 1×220–240V · 3×220–240V / 380–415V (other voltages and frequencies on request) |
| Liquid temperature | Room temperature type −15 °C to 70 °C · hot water type −15 °C to 105 °C |
| Ambient temperature | Maximum 40 °C |
| Max. operating pressure | 10 bar · maximum inlet pressure is limited by the maximum operating pressure |
| Curve conditions | 2900 r/min · tolerance to ISO 9906:2012 grade 3B · test water 20 °C, air-free |
| Applications | Air conditioning and cooling systems, industrial cleaning, water treatment and purification, aquaculture fertilisation, metering systems and environmental applications |
Order Terms, Lead Time, Payment and Warranty
The terms below apply to this series and to mixed orders. Tell us the destination country and we confirm the exact terms in writing with your quotation.
MOQ and Sample Orders
Samples can be provided, and small trial orders are accepted. A first order does not have to be a full container.
Lead Time
Samples are usually sent within 10–15 days. Batch orders ship in about 40 days after the original L/C or the T/T deposit is received.
Payment Terms
100% T/T in advance, an irrevocable L/C at sight, or 30% deposit with the 70% balance before shipment.
Certification
CE and ISO 9001 documents are available. For a specific destination-market certificate, tell us the market and the model and we will confirm whether it applies.
Warranty
A one-year warranty on the pump, starting from the Bill of Lading date. Send the model and batch information with any claim.
Packing and Loading
Export cartons on pallets. Loading quantity is confirmed per model and container — send your model list and quantities.
OEM and Customisation
Nameplate, logo and artwork, body colour, cable and plug, carton design and the model designation can be customised.
Shipping and Incoterms
FOB, CIF or CFR. The factory is in Wenling, Zhejiang, near Ningbo Port; Shanghai and Yiwu are also used for consolidated cargo.
We normally reply to an enquiry within 24 hours. Send your required flow, head, voltage, quantity and destination country so the reply can include a model recommendation.
Send Inquiry
Inquire Now
Tell us your flow, head, voltage, quantity and target market — our team replies with price, MOQ and OEM options.