What is your warranty period?

We provide a 12-month warranty for all products. We offer free repair or replacement for quality issues. We ensure after-sales service.

Can you supply small trial orders?

We accept small trial orders for quality testing. We support mixed models and small batches. We help you check performance easily.

Are your products certified?

All products meet international industrial standards. They have reliable test reports and quality certificates. Suitable for global projects.

Do you support after-sales service?

We provide timely and professional after-sales service. We respond quickly to customer problems. We ensure worry-free use.

Can you provide spare parts?

We offer full range of original spare parts. We supply seals, bearings, cables and impellers. We ensure long-term after-sales support.

Factory Direct Centrifugal Aerator for Sewage Water Oxygenation Treatment

Name: Factory Direct Centrifugal Aerator for Sewage Water Oxygenation Treatment
Brand: Qingdao Lanwu Import and Export Trade Co., Ltd.
SKU: 2186178182

Shandong, ChinaQingdao Lanwu Import and Export Trade Co., Ltd.

US$980.00

1-4 Pieces

US$450.00

5+ Pieces

Sample price:US$299.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Guidance

Warranty

2 Years

Model NO.

QSB

Type

Aerators

Method

Combined Treatment

Usage

Industrial, Agriculture, Hospital

Standard

0.75-7.5kw

Waterproof Rating

IP68

Insulation Class

Certification

ISO9001

Rotation Speed

1450-2900r/Min

Frequency

50Hz

Voltage

380V

pH

5-9

Temperature

No More Than 40 Degrees Celsius

Application

Wastewater Treatment, Aeration Tank

Power Range

0.75kw - 18.5kw

Material

Cast Iron / SS304 / SS316

Protection Grade

IP68

Characteristic

High Oxygen Transfer Efficiency

Advantage

Low Noise, Convenient Installation

Transport Package

Wooden Case

Specification

Cast iron

Trademark

Lanwu

Origin

China

Production Capacity

2000pieces/Year

Key features

High Oxygen Transfer Efficiency: Creates water and air mixed flow with many bubbles for large area and depth aeration.

Anti-Clogging Open Impeller: Prevents debris entanglement ensuring stable operation in complex water environments.

Low Noise Operation: Designed for quiet underwater performance with minimal vibration to protect aquatic life.

3-in-1 Multi-Functional: Combines aeration, mixing, and flow propulsion to prevent sludge deposition and dead zones.

Flexible Installation: Supports mobile and auto-coupled rail mounting for various tank structures.

Easy Maintenance: Unit can be raised to surface for inspection without draining the tank.

IP68 Waterproof Rating: Ensures reliable operation in submerged conditions with high protection grade.

Customization Available: Flexible customization for voltage, frequency, materials, and installation methods.

Company profile

Importers and ExportersExhibition ExperienceCustomization from DesignsOEM Services

Qingdao Lanwu Import and Export Trade Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.83h

About Our Factory & Business Background

AddressRoom 508, Building 3, Qingdao Internet Valley Huizhi Park, No. 117, Huizhiqiao Road, Chengyang High-tech Zone, Qingdao City, Shandong Province

Registered Capital500,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: one month

Minimum Order Quantity2 sets

Supply Chain Partners7

Our Production Capability & Technical Expertise

Main ProductsMixer, Aerator, Pumps, sludge return pumps, submerged submersible agitators, high-speed submersible agitators, submersible aerators, Integrated project

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2024-07-05

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Are you a manufacturer or trading company?

We are a direct manufacturer with self-operated factory. We supply goods directly without any middlemen or price markups. Even single-piece orders are available at wholesale prices.

Q:Do you support OEM service?

We provide professional OEM and customization service. We can produce with your logo, design and packaging. We meet brand requirements.

Q:What is your delivery time?

We provide competitive wholesale prices for bulk orders. Discounts are available based on order quantity. We support long-term cooperation.

Q:Is the quality of your products reliable?

All products pass strict factory testing. They use high-quality parts like NSK bearings and dual seals. Stable and durable in use

Q:Do you provide installation systems?

We supply complete installation systems and accessories. Including brackets, guide rods and lifting parts. Ready for direct installation.