What is the warranty period?

Standard warranty is 18 months. Special industries or products receive a 24-month warranty, which is longer than many other brands.

Can I place small orders?

Yes, small orders are acceptable. We can deliver samples in a very short time for your testing and checking.

How long does it take to get a quotation?

We usually quote within 24 hours after receiving your inquiry. For urgent requests, please call or mention it in your email for priority handling.

225mm DC Backward Curved Centrifugal Fan for Efficient Airflow (K-DC225-R48-27)

Name: 225mm DC Backward Curved Centrifugal Fan for Efficient Airflow (K-DC225-R48-27)
Brand: Krubo Motor (Tianjin) Co., Ltd
SKU: 2032696922

Tianjin, ChinaKrubo Motor (Tianjin) Co., Ltd

US$30.00-60.00

10 Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

K-DC225-R48-27

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, CE, CCC

IP Grade

IP44

Insulation

Motor Type

Brushless DC External Rotor Motor

Bearing

Maintenance Free Ball Bearings

Speed Control

1-10V/PWM

Voltage

48V

Speed

2700rpm

Current

2.3A

Air Flow

1130m3/H

Transport Package

Carton Box; Wooden Pallet

Specification

225mm

Trademark

Krubo

Origin

China

HS Code

8414599050

Production Capacity

10, 000pieces/Year

Key features

Brushless DC Motor: Features a brushless DC external rotor motor for high efficiency and long lifespan.

Step-less Speed Control: Supports 1-10V/PWM speed control for precise airflow adjustment.

High Performance: Delivers 1130m3/H air flow at 2700rpm with medium pressure.

Certified Quality: Complies with RoHS, CE, and CCC certifications for global markets.

OEM Service: Accepts all kinds of OEM orders with customized samples and reasonable pricing.

Fast Delivery: Samples in stock; batch delivery generally within 14 days.

Extended Warranty: Offers 18 months standard warranty, 24 months for special industries.

Customizable IP Rating: IP55 and IP68 ratings can be customized to meet specific environmental needs.

Company profile

Krubo Motor (Tianjin) Co., Ltd

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-27Nearest Port: Tianjin, ChinaAverage Response Time: ≤1.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryKrubo Motor (Tianjin) Co., Ltd is identified as a privately owned manufacturer/factory in Tianjin, China, with products centered on motors, cooling fans, centrifugal fans, axial-flow fans, refrigeration equipment, and related blowers. The supplier reports ISO 9001 and QC 080000 management certifications, more than 10 production lines, 21–30 years of R&D engineer experience, and 21–30 quality-control staff. It states that 90% of sales come from exports, with self-operated import and export rights and coverage across multiple global regions. The company describes capabilities in fan and motor design, development, production, and OEM sales. However, the provided information does not establish after-sales service arrangements, financial strength, named customer cases, or independently verifiable innovation outcomes. Some location descriptions are inconsistent, listing Tianjin for the company and branch while also citing Düsseldorf as a head-office city and Changzhou as the factory location.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a private owner, while its stated business covers the design, development, production, and OEM sales of motors and fans. Slice 0 also describes the company nature as a trading company, so the evidence indicates manufacturing capability alongside a trading-company classification.

CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issue dates, scopes, or verification records.

R&D capabilityKRUBO states that it uses advanced manufacturing techniques and pursues smart, energy-saving fan products, while the company description cites technical personnel with more than 20 years of fan-industry experience and reports 21–30 years of total R&D engineer experience. These statements support an R&D and product-development orientation, but no patents, proprietary technologies, new-product records, or verified innovation results are provided.

Production capacityThe supplier is identified as a manufacturer/factory offering multiple motor and fan categories, with stated design, development, production, and OEM capabilities. It reports more than 10 production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly offers OEM sales and describes comprehensive design, development, production, and OEM services for motors and fans. This supports customization capability for its product scope, although the slices do not specify engineering-change procedures, minimum order quantities, tooling support, or customization limits.

Product Q&A

Q:Who is KRUBO?

KRUBO is a German-founded manufacturer specializing in the design, development, production, and OEM sales of motors and fans, with headquarters in Dusseldorf and production plants in China.

Q:What is the lead time for orders?

Samples are in stock. Batch delivery is generally within 14 days. Peak season lead time is one month, while off-season is within 15 workdays.

Q:What products does KRUBO supply?

We supply axial fans, centrifugal fans, EC fans, AC fans, DC fans, Q motors, cross flow fans, duct fans, and blowers.

Q:What are the advantages of KRUBO fans?

We offer experienced professional teams, customized solutions, free simulation and optimization, strong production capability, and are a source manufacturer.

Q:Do you accept OEM orders?

Yes, we accept all kinds of OEM orders. Contact us with your requirements for a reasonable price and customized samples.