What's the of the blower usage applications?

Side channel blowers have been widely used in the environmental water treatment. For example, in the aeration of sewage, ring blowers can provide oxy that the aerobe need in the activated sludge. Also, blowers can provide the conditions which make the sewage and activated sludge mixed sufficiently to dissolve all kinds of organic matters in the water. Then, the sewage water can be purified. Besides the above, ring blowers can also be used to mix the plating bath fluid and can be used in the aqua

Ring Blower with Three Phase Double Impeller Double Stage

Name: Ring Blower with Three Phase Double Impeller Double Stage
Brand: Dongguan Dereike Intelligent M&E Equipment Co., Ltd.
SKU: 865561205

Guangdong, ChinaDongguan Dereike Intelligent M&E Equipment Co., Ltd.

US$1,650.00

1-9 Pieces

US$1,450.00

10-49 Pieces

US$980.00

50+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Model NO.

DHB 840C 011

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Power

11kw

Rated Flow

900m3/H

Rated Pressure

370mbar

Rated Vacuum

-280mbar

Weight

110kgs

Noise

74dB

Inlet/Outlet Size

G2.5''

Transport Package

Polywood

Specification

720*520*525

Trademark

Dereike

Origin

China

HS Code

8414100090

Production Capacity

500set/Day

Key features

High Vacuum Performance: Achieves maximum vacuum of -280 mbar and pressure of 370 mbar for efficient operation.

Oil-Free Design: Rotary vacuum pump structure ensures oil-free operation for clean environments.

Customizable Voltage: Voltage can be customized to meet specific regional power requirements.

IE2/IE3 Standards: Available in IE2 and IE3 standard efficiency blower options.

Comprehensive Warranty: Includes 18 months free warranty and lifetime maintenance support.

Rapid Delivery: Loading time is 5-7 days after order confirmation and deposit receipt.

Quality Assurance: All products undergo quality testing and dynamic balance before delivery.

Wide Application Range: Suitable for over 30 applications including water treatment, aquaculture, and textile.

Company profile

Dongguan Dereike Intelligent M&E Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-09-01Nearest Port: Shenzhen Yantian, HONGKONG, GuangzhouAverage Response Time: ≤5.07hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryDongguan Dereike Intelligent M&E Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in Dongguan, China, specializing in side channel blowers, vacuum pumps, centrifugal blowers, air knives, and related equipment. The supplier states that it has more than 15 years of blower R&D, manufacturing, and sales experience, ISO 9001 certification, 10 production lines, 21–30 years of total R&D engineer experience, and 11–20 quality-control staff. It reports exports to multiple regions and markets, including Europe, North America, Southeast Asia, and the Middle East. Evidence supports production, R&D, product customization, and after-sales service capabilities. However, the provided information does not establish financial credibility through independently verifiable financial evidence, and it does not identify specific customer names or documented case studies.

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated business scope and factory address indicate involvement in manufacturing, but the records also confirm a trading-company classification.

CertificationsThe supplier explicitly states that it holds ISO 9001 certification for its management systems. This provides direct evidence of a formal quality-management certification.

After-Sales capabilityThe supplier states that it provides service, customized support, an 18-month warranty, fast delivery, and feedback within 24 hours. These claims indicate defined after-sales responsiveness and warranty support, although no independent service-performance records are provided.

R&D capabilityThe supplier describes ongoing R&D of high-efficiency and energy-saving products, more than 15 years of blower R&D experience, 21–30 years of total R&D engineer experience, and a professional technical and R&D team. It also lists newer product categories such as permanent-magnet and maglev turbo blowers, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports a factory in Dongguan, 10 production lines, sufficient materials and facilities for bulk orders, stock availability, and 11–20 quality-control staff. Its stated output and delivery claims further support production capacity, although the output figure is not independently verified.

Customization capabilityThe supplier explicitly states that it provides customized services and offers a broad range of blower types, accessories, coatings, and related equipment. This directly supports the existence of customization capability, though the scope and technical limits of customization are not detailed.

Product Q&A

Q:How long is the blower life?

3-5 years in normal condition.

Q:How long is the warranty period for the blower?

18months free warranty period, and a lifetime maintenance.

Q:Can the blower be customized?

Normal Blowers are standard parts, but the voltage can be customized. And blower can be special treatment according to customer special requirement. Also the IE2/IE3 standard blower is available.

Q:How do you control the product's quality?

All the products have quality testing and dynamic balance before delivery by Our professional QC.

Q:How long of the loading time?

5-7 days after order confirmed and receiving of deposit.