250*99mm Waterproof IP55 Fan Ec-DC Backward Curved Centrifugal Fan

Our Coke Oven Gas Roots Blower, vacuum pump for brakes, automobile ac vacuum pump not only incorporates the necessary core technology, but also reflects the innovation and outstanding performance as always. Our company is committed to the fastest delivery and perfect after-sales service to satisfy customers. Our company has unswervingly carried out its creed: to seek market by virtue and to create great cause by faith. With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We regard quality as the life of brand development and focus on providing customers with high-quality products and excellent services.

Introduction

Rongheng medium capacity multistage blowers and exhausters offer a highly powerful range of small to medium size units for use in diverse applications throughout industry, including wastewater, vacuum systems, oil, gas, and chemical.

Features

• Designed for optimum performance at 50 Hz drive speeds

• Direct coupled motor

• More than 8% higher efficiency

• Higher pressure capability

• Quiet: no gear box needed

• Small footprint

• Bearing life of 10 years or more

• Constructed of cast iron with a carbon steel shaft and aluminum impellers

Applications

Designed to handle air or gas, our blowers are used in the following applications

• Water treatment

• Waste water treatment

• Combustion air

• Central vacuum cleaning

• Fluidization and homogenization of silos

• Liquids or baths aeration and agitation

• Air knife drying

• Galvanizing process

• Gas compression for chemical and petrochemical industries

• Pulp and paper, printing industries

Benefits

Rongheng offers the benefits of the proper equipment solution that is economical and quiet.

Our flow versus pressure characteristic curve allows for a wide operating range down to 50% of flow rate, without surging.

Rongheng knowledgeable staff and our local manufacturers representatives are a valuable asset to every project.

Custom-Tailored Design Options:

We offer our customers a large number of additional design options, such as special coatings, alternative materials, oil or grease lubrication, special seals and coupling options. The multistage centrifugal blower defined in this way is then manufactured for the individual application and according to the specified requirements.

Packaging Options

Available Equipment Options:

Corrosion-resistant coatings for casing and impeller.

Variable frequency Drive package complete with Controls.

FAQ

Q: Are you direct manufacturer or trading company?

A: We have our own factory and international department.

We produce and sell all by ourselves.

Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q: Do you accept OEM order?

A: Yes, we can produce as client's request.OEM and ODM order are accepted, any kind of logo printing or design are available.

Q: What's your company advantages?

A: Independent research and development and professional production, the domestic first-class testing equipment.

Q: If you have stock goods?

A: We have full stock, and can deliver within short time. Many styles for your choices.

By continually improving the specifications and level of our products, we can guarantee the stability of our 250*99mm Waterproof IP55 Fan Ec-DC Backward Curved Centrifugal Fan. We can accurately grasp customer needs and create products that are highly welcomed by the market. We expect our products, our people, our practices and our leaders to challenge themselves to achieve excellence.

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