What is the noise level of the blower?

The noise level is low, operating at 70 dB or less.

Is the blower oil-free?

Yes, it is an oil-free vacuum pump suitable for clean applications.

What is the insulation class?

The insulation class is F, ensuring high thermal stability.

Regenerative Side Channel Blower High Pressure Air Pump for Industrial Applications

Name: Regenerative Side Channel Blower High Pressure Air Pump for Industrial Applications
Brand: Hangzhou Suntech Machinery Co., Ltd.
SKU: 1922429926

Zhejiang, ChinaHangzhou Suntech Machinery Co., Ltd.

US$306.00

1-11 Pieces

US$278.00

12+ Pieces

Sample price:US$306.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Flow Direction

Centrifugal

Model NO.

2RB 420-H46

Pressure

High Pressure

Certification

RoHS, CE, CCC

Product Name

Side Channel Blower

Bearings Brand

NSK

Insulation Class

Protection Class

IP54

Warranty

12months

Delivery Time

7–15 Working Days

Packing

Carton + Wooden Case

OEM/ODM

Available / Yes

Function

Blowing and Suction

Max Afirflow

150/180m3/H

Max Vacuum

-330/350mbar

Max Pressure

440/420mbar

Noise Level

≤70 dB

Certificate

Warrany

12 Months

Transport Package

Hard Carton with Plywood Pallet

Specification

27KGS

Trademark

ZHANGOCO

Origin

Zhejiang, China

HS Code

8414809090

Production Capacity

1000PCS/Day

Key features

CE and UL Approved: Certified for safety and compliance with international standards.

IP54 Protection Class: Dust and water resistant design ensures durability in industrial environments.

Insulation Class F: High thermal resistance allows for reliable operation under heavy loads.

12 Months Warranty: Comprehensive coverage for mechanical defects and parts replacement.

Oil-Free Operation: Clean vacuum and pressure applications without oil contamination.

Compact and Lightweight: Space-saving design with reduced weight for easy installation.

Low Noise Level: Operates quietly with noise levels at or below 70 dB.

OEM and ODM Available: Customization options for product branding and specific requirements.

Company profile

Hangzhou Suntech Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤7.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryHangzhou Suntech Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering machinery and equipment for wire processing, metalworking, and industrial automation. The supplier reports ISO 9001 certification, three production lines, fewer than five quality-control staff, and export sales representing 90% of total sales. Its stated export coverage is broad, spanning multiple regions, with Shanghai and Ningbo ports listed as nearby or shipment-related ports. The company describes innovation-driven R&D and full-process metal-processing expertise, but no quantified R&D staffing or specific customization evidence is provided. Customer and shipment records show recent transactions involving pipe-threading machines and electromagnetic clutches, but these records do not independently confirm manufacturing depth, after-sales performance, or long-term customer relationships. Financial information is not assessed because monetary figures are excluded.

Supplier typeThe supplier is described as a private Chinese company operating as both a trading company and manufacturer/factory. Its company description presents it as a machinery R&D and manufacturing enterprise, while another record classifies the company nature as a trading company, indicating a mixed business model.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe supplier states that it is a provincial high-tech enterprise and emphasizes R&D, technology integration, and adaptation of international technologies. However, the R&D engineer experience is listed as unavailable, so the claims are supportive but not quantitatively substantiated.

Production capacityThe supplier presents a broad machinery portfolio covering wire drawing, galvanizing, heat treatment, extrusion, welding-wire, mesh, and related metal-processing equipment. It reports three production lines, a factory location in Huzhou, manufacturing/factory status, and export operations covering multiple regions; however, quality-control staffing is fewer than five and no detailed capacity by product is provided.

Customization capabilityThe company states that it delivers high-performance equipment tailored to diverse industrial demands and supports multiple ferrous and non-ferrous metals across the metal-processing chain. This supports some customization or application-adaptation capability, although no specific customized project, engineering scope, or modification example is documented.

Client casesRecent trade records associate the supplier with Sendhamarai Tools Private Limited for a pipe-threading machine and with CÔNG TY CỔ PHẦN KIM TÍN LONG AN for electromagnetic clutches. These records provide identifiable buyer and product examples, but they do not establish customer satisfaction, repeat business, project scale, or successful long-term application.