N.R. Murphy Limited can manufacture custom blowers, filters, accessories, and complete dust collection systems. Our product line is one of the most comprehensive available. We offer centrifugal blowers that are fabricated from heavy gauge welded steel, and designed to provide many years of problem-free service. They can be built in a wide range of sizes and capacities, and special options are available such as constructions for spark resistance or handling of heavy abrasive materials. Depending on your particular application, we can assist you in finding the idea wheel design and fan arrangement. We have more than 70 years of experience serving the industry.
We use only the best of materials when we manufacture our blowers. The heavy gauge steel fan housings are braced with steel angles, and the continuously welded scroll wrap provides a durable and dust-tight casing. Our exhaust blowers also feature statically and dynamically balanced wheels to ensure operation is always smooth. All of our fan wheels have been expertly designed, thoroughly tested, and precisely manufactured to provide the best possible performance.
Our product offering includes small Type MR exhaust fans, which are well suited to handling air or light dust. They can be supplied with special options for applications involving heavy abrasive materials or spark resistant requirements. Our heavy abrasive models feature extra heavy construction of housings and wheels, as well as oversized shafts and bearings. Every one of our fans is capable of handling air at a maximum temperature of 600 F.
When designing the wheel and fan arrangements for our blowers, we draw on our extensive experience creating exhaust fans for Canadian industry. The versatile solutions we have developed are used in many different air handling and dust control applications.
Our centrifugal blowers are used in a variety of industries and applications. A few of the markets we have experience working with include automotive, aerospace, agriculture, food, mining, plastics, chemical, pharmaceutical, and textiles.