How often should lubricating oil be changed?

After initial startup or major overhaul: Change oil after the first 200 hours. During normal operation: Change every 2,000 hours or 3 to 6 months. Use ISO VG 150/220 medium-duty gear oil. Maintain oil level at the midpoint of the sight glass. Never mix different brands or grades of oil.

Premium High Performance Industrial Roots Blower for Wastewater Treatment

Name: Premium High Performance Industrial Roots Blower for Wastewater Treatment
Brand: Taizhou Qihong Electrical Mechanical Co., Ltd.
SKU: 2329697025

Zhejiang, ChinaTaizhou Qihong Electrical Mechanical Co., Ltd.

US$330.00-600.00

1 Piece

Sample price:US$330.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Usage

for Sewage Treatment/Pool Aeration

Flow Direction

Positive Displacement

Pressure

High Pressure

Certification

ISO

Standard Export Package

Carton Box or Wooden Box

Warranty Period

1.5years for Complete Machine Motor

Key Selling Points

Long Service Life Brand Name

Place of Origin

Zhejiang,China

Load Qty in 20gp Container

58-65PCS Load

Supply Ability

100000 Pieces Per Year

Brand Name

Leafy

Accessories

Nine Parts

Video Outgoing-Inspection

Provided

Model Number

Qhsr50/Qhsr65/Qhsr80/Qhsr100/Qhsr125/Qhsr150

Transport Package

Standard Export Packing

Trademark

Leafy

Origin

China

HS Code

8479899990

Production Capacity

200000 Pieces Per Year

Key features

Low Noise & Smooth Operation: Features a advanced three-lobe rotor design that minimizes air pulsation, ensuring stable performance and significantly reduced noise levels.

Oil-Free Clean Air Delivery: Utilizes a non-contact rotor mechanism to deliver 100% oil-free air, making it ideal for sensitive applications like aquaculture and wastewater treatment.

High Efficiency & Durability: Built with precision gears and high-quality bearings for maximum energy efficiency and extended service life, even under continuous heavy-duty operation.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceQuality AssuranceManagement Certification

Taizhou Qihong Electrical Mechanical Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Ningbo port CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressBuilding 49, Vanyang Crowd Innovation Park, Ruoheng Town, Wenling City, Taizhou, Zhejiang, China

Plant Area3947 square meters

Number of Employees15

Registered Capital1,600,000 RMB

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

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

Minimum Order Quantity1 pc

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsPaddle Wheel Aerator, Pond Aerator, Diesel Engine Aerator, Solar Aerator, Water Pump, Automatic Feeder, Double Speed Aerator, Impeller Aerator, Push The Wave Aerator, Jet Aerator, Aeration Hose, Blowe

Production Lines3

Production MachinesAssembly line, Dip painting machine, Oven, Painting line

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes