Filter Cleaning Controllers

---

Several decades of filter cleaning expertise have resulted in the most effective filter cleaning controls available today. The HEWE solutions, whether intended for very simple or highly complex applications, have all been designed for maximum control and reliability.

• Protects your valuable equipment, including gas turbines, from dust 
• Provides full control and optimize your filter cartridge cleaning
• Reliable electronics in accordance with cULus, CE, ATEX, FCC and RCM 
• Tough materials and construction for reliable operation in harsh conditions
• No need for enclosure heaters in most applications
• Easy to connect due to single cable trunk and branch wiring
• Available for different voltages; works with all reverse pulse jet valves

From four-valve timers to networked filter cleaning controls which can operate up to a thousand reverse pulse jet valves, and including the advanced cleaning controls for gas turbine intake filter systems, the HEWE controllers set the global standard for quality and reliability.

The combined product range covers the entire spectrum from standalone systems to systems with as many as 360 separate output variables, in continuous mode or in on-demand mode. The new range of continuous mode reverse pulse jet valve controllers have been designed to meet every international electronics standard, including cULus, CE, FCC and RCM.

HEWE continuous mode controllers range from the tough and reliable DS to the IS/ISP, which features heavy duty connectors and was designed for bigger systems and a wide temperature range. 

HEWE reverse pulse jet valve controllers are available as a bare board or with a polycarbonate enclosure and interface module. Designed to operate with all types and brands of reverse pulse jet valves, they are available for various voltage outputs and operational temperatures ranging from -40 °C (-40°F) to 60°C (140°F).

HEWE Controllers are specifically designed for the reverse pulse jet filter cleaning of dust collectors and bag houses. These include all varieties of bag filters, cartridge filters, envelope filters, ceramic filters and sintered metal fiber filters. Our continuous and on-demand mode electronic controllers are available in several voltage outputs.

Their construction makes them perfectly suited for both noxious and environmental dust collection applications in a wide range of industries, including:

• Cement dust collection
• Mining dust collection
• Silo/bulk materials handling dust collection
• Industrial dust collection
• Power industry: protection of boilers and gas turbine intake filter systems

The overview shows different product types belonging to the product family of Filter Cleaning Controllers.