Air Handling Equipment

We supply Air Handling equipment from the industry leading designer and manufacturer of high quality industrial fan equipment, Twin City Fan & Blower Company. The extensive product line includes centrifugal fans and blowers, axial fans, and power roof ventilators. Units range in size from 1/4 HP exhaust fans to 1750 HP heavy industrial units. Industrial fan applications include air and material handling, air cleaning, ventilation, cooling, heating, combustion air supply, filtration and drying systems, fume hoods, spray-paint booths, and exhaust systems. Special materials, construction, coatings, and accessories are available to fit any application requirements.

Twin City Fan offers customers flexibility in fan design and construction, coupled with superior service before and after the sale. TCF's commitment to quality and dedication to customers has been our philosophy since the company started in the early 1970s. As a result, Twin City Fan & Blower continues to grow and provide fans throughout the world.


Air Pollution Control Equipment

OptiFlo Cartridge Collector

The OptiFlo cartridge collector system is a completely modular design that allows an unlimited range of sizes. The compact modules help conserve valuable space, and can be interconnected to accommodate the largest air cleaning task.

OptiFlo units have the lowest flange-to-flange pressure drop, allowing up to 10% greater airflow with lower fan horsepower than competitive models. The OptiFlo's aerodynamic design permits free-fall of dislodged particulate into the hopper without direct impingement of contaminant on the cartridges, minimizing abrasion and dust build-up.

A wide selection of cartridge types, options, and accessories enable the collector to be tailored to specific application requirements. Choose from top or front inlet and side or bottom outlet arrangements.


The AAF ArrestAll self-contained dust collector is a shaker-type fabric collector that removes over 99% of general industrial dusts by weight. The ArrestAll is economical to operate, simple to maintain, and requires minimum floor space. Designed to serve a single source or a system of multiple sources, it saves energy by recirculating clean air.

The ArrestAll has been engineered for years of efficient service in such intermittent applications as woodworking, grinding, polishing, packaging and venting with reliable off-line cleaning. It is available in modular configurations for almost unlimited airflow capacities. Choose from bin vent, flat bottom, or funnel bottom dust disposal arrangements, with either standard or extra wide pocket spacing. An automatic shaker is standard on sizes AR1-3 to AR6-25.

Design M FabriPulse

The Design M FabriPulse pulse-jet fabric dust collector meets the needs of industrial dust collection applications that have low air volume and require small, compact filter sizes. It is engineered to give years of efficient service and minimum downtime for continuous operation.

The Design M collector is built with rugged 12-gauge construction and efficient pulse-jet reconditioning. The bag cartridge assembly consists of four or six foot long bags made from fine denier polyester media. This premium quality fabric enables a 99+% collection efficiency, high operating air-to-cloth ratio (up to 8:1), and excellent dust cake release at minimum pressure loss. Normally, less than 1.0 SCFM of clean, dry compressed air will be required for each 1,000 CFM of dust-laden air, with pressure drop ranging from 3" to 6" w.g. The Design M FabriPulse is available with an optional integral fan and/or final filter, as well as bin vent models for bins and silos.


The Millennium is a versatile, high-performance dust collector that has been designed to meet the needs of most industrial applications. The Millennium offers a flexible design that reduces freight and erection costs, fits tight quarters, and is easy to install and service. Available in two sizes, the self-cleaning modules can accomodate up to 144 fabric bags each, at bag lengths of 8, 10, 12, or 14 feet. Since the Millennium is modular in design, there is almost no limit to the size of the collector.

Common optional features available with the Millennium include pleated bags, pressure demand cleaning, NEMA 9 controls, explosion vents, inlet adaptor plates, a walk-in plenum, high temperature options, and various ancillary components.