What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for orders?

The lead time is 1-3 months during peak season and one month during the off-season.

Whm20-60 Class a Energy Saving Circulation Pump

Name: Whm20-60 Class a Energy Saving Circulation Pump
Brand: Sentech (Ningbo) Technology & Development Co., Ltd
SKU: 2058206382

Zhejiang, ChinaSentech (Ningbo) Technology & Development Co., Ltd

US$18.29-21.21

100 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

WHM20-60

Max.Head

<10m

Max.Capacity

<50 L/min

Driving Type

Motor

Material

Cast Iron

Structure

Centrifugal Pump

Assembly

Pipeline Pump

Power

Electric

Start Up

Electric Pump

Type

Positive-Displacement Pump

Application

Clarified Water Pump

Industry

Water Pump

Media

Clean Water

Performance

Automatic Pump

Theory

Centrifugal Pump

Trade Mark

Hright,OEM

Orign

China

Color

Customized Color

Packaging Box

Customized

Transport Package

Carton

Specification

12PCS/CTN

Trademark

ISO, CE

Origin

China

HS Code

841370

Production Capacity

5000PCS/Month

Key features

Energy Saving Design: Class A energy saving circulation pump for efficient water handling.

Dual Control Modes: PWM external control or AUTO internal control with 6 curves and 3 modes.

Customizable Branding: Supports OEM services with customized trade marks and packaging.

Robust Construction: Made of cast iron with centrifugal structure for durable performance.

Versatile Applications: Suitable for clarified water, household, agricultural, and industrial use.

1-Year Warranty: Covers defects in material and workmanship for 12 months from purchase.

Established Manufacturer: Over 20 years of experience in OEM and pump manufacturing since 1999.

Global Market Reach: Serving South America, Europe, Asia, Africa, and the Middle East.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerR&D Capabilities

Sentech (Ningbo) Technology & Development Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-02-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.03hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySentech (Ningbo) Technology & Development Co., Ltd is identified as a Chinese private limited company and manufacturer/factory, although another record describes the supplier type as a trading company. Its offered products are pumps and ladders, with stated water-pump output of 1,000,000 pieces and 6–10 quality-control staff. The supplier reports BSCI, ISO 14001, and ISO 9001 certifications, plus 6–10 years of total R&D engineer experience. It supports customization from samples, designs, minor customization, and flexible customization, and reports new products during the past year. However, it does not provide ODM services, has no available SDK, and does not provide OEM services for popular brands. Financial records are identified for 2021–2023, but their performance is not disclosed. Audit information identifies TÜV Rheinland and an audit period from September 10, 2024 to September 9, 2025, but the evaluation result is not interpretable from the supplied value. No customer cases or after-sales service...

CertificationsThe supplier reports BSCI, ISO 14001, and ISO 9001 certifications. A TÜV Rheinland audit is also recorded for September 10, 2024 through September 9, 2025, but the supplied audit result value cannot be interpreted as a pass or failure.

R&D capabilityThe supplier reports new products during the past year and has 6–10 years of total R&D engineer experience. Conversely, it has no available SDK and does not provide ODM services; the evidence supports some R&D activity but not a complete technology-development offering.

Production capacityThe supplier reports a factory location, 6–10 quality-control staff, annual water-pump output of 1,000,000 pieces, and an annual production-output range. Its listed products are pumps and ladders, although the conflicting manufacturer/trading-company classifications introduce some uncertainty about the operating model.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is direct evidence of broad customization support, despite the separate absence of ODM services.

Product Q&A

Q:What are the control modes available for this pump?

The pump offers two main versions: PWM for external signal control and AUTO for internal control via a user interface with 6 control curves and 3 modes.

Q:Is OEM service supported for this product?

Yes, we support OEM services. The trade mark and packaging box can be customized according to your requirements.

Q:What is the warranty period for the pump?

We provide a 1-year warranty covering defects in material and workmanship from the date of purchase.

Q:What is the maximum head and capacity of this pump?

The maximum head is less than 10 meters, and the maximum capacity is less than 50 liters per minute.

Q:What materials is the pump made of?

The pump is constructed from cast iron, ensuring durability and reliability for various applications.