Does the fan have speed control options?

Yes, the fan features 1-2-3 speed optional control input for flexible airflow adjustment.

Airtek Centrifugal Blower Backward Curved Impeller for HVAC, Fan with Constant Pressure Control Function

Name: Airtek Centrifugal Blower Backward Curved Impeller for HVAC, Fan with Constant Pressure Control Function
Brand: Airtek Power Solution (Suzhou) Co., Ltd.
SKU: 2231295145

Jiangsu, ChinaAirtek Power Solution (Suzhou) Co., Ltd.

US$100.00

50 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Usage

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

Model NO.

AC Centrifugal fan_backward curved

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO, CE

Blade Material

PA66+GF;Painting Steel;Aluminum Alloy

Diameter of Impeller (mm)

133,155,175,180,220,250,280,320,355,400,560,630mm

Nominal Voltage

230/380/400/460V

Frequency

50/60

Power Input

30-2500W

Air Flow

261-12931m³/H

Static Pressure

up to 1545PA(Maximum)

Ambinent Temp

-40℃-+65℃

Protection Type

IP44,IP55,or Customized

Control Input

1-2-3 Speed Optional

Transport Package

Standard Exporting Packages

Specification

As adjustment

Trademark

AIRTEK

Origin

China

HS Code

8414593000

Production Capacity

10000PCS/Month

Key features

Constant Pressure Control: Features constant pressure control function for stable airflow in HVAC systems.

Wide Impeller Options: Available in 17 sizes from 133mm to 630mm for diverse airflow needs.

Multiple Blade Materials: Blades made of PA66+GF, Painted Steel, or Aluminum Alloy for durability.

High Efficiency Design: Backward curved impeller provides robust airflow and efficient ventilation.

Flexible Speed Control: Supports 1-2-3 speed optional control input for precise air management.

Wide Voltage Range: Compatible with AC 230/380/400/460V and 50/60Hz frequencies.

Robust Protection: IP54/IP55 protection with electronic and thermal safeguards included.

Trusted Brand: 10+ years experience with global partners in HVAC and industrial sectors.

Company profile

Airtek Power Solution (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. It manufactures or supplies centrifugal fans, axial fans, motors, impellers, generators, and related mechanical, electrical, refrigeration, and environmental equipment. ISO 9001 certification and stated quality assurance support its management and quality credentials. The company reports technical support, installation, commissioning, maintenance, and other pre-sales, mid-sales, and after-sales services. However, it has no documented corrective-action or complaint-handling procedures, lacks inventory, overseas warehouses, overseas agents, branches, and showrooms, and has no raw-material traceability identification. Production scale and detailed quality staffing are not sufficiently established. Financial information is inconsistent and incomplete in the provided slices, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope covers fans, motors, generators, mechanical and electrical equipment, refrigeration and air-conditioning equipment, and environmental-protection equipment, while its company description emphasizes centrifugal fans, axial fans, motors, and impellers.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no certificate number, issuing body, validity period, or scope is provided.

After-Sales capabilityThe company states that it provides technical support, on-site installation and commissioning, regular maintenance, and other after-sales services. However, it reports no overseas agents or branches, no overseas service countries, and no written corrective-action or customer-complaint procedures; therefore, the stated service offering is present but its documented and international execution capability is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, a professional technical team, advanced production equipment, and R&D engineers with 6–10 years of total experience. These statements support technical development capability, although no specific patents, products, or R&D achievements are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates a broad stated customization offering.

Product Q&A

Q:What are the available impeller diameters?

The impeller diameter ranges from 133mm to 630mm, including sizes like 133, 155, 175, 180, 190, 200, 220, 225, 250, 280, 320, 355, 400, 450, 520, 560, and 630mm.

Q:What blade materials are used for this fan?

The blade materials include PA66+GF, Painted Steel, and Aluminum Alloy, offering different durability and performance characteristics.

Q:What voltage and frequency options are supported?

The fan supports nominal voltages of 230/380/400/460V and frequencies of 50/60Hz.

Q:What protection types are available?

Protection types include IP44, IP55, or customized options, along with electronic and thermal protection features.

Q:What applications is this fan suitable for?

It is suitable for HVAC, air conditioners, experiments, manufacturing, refrigeration, AHU, FFU, air purifiers, and heating systems.