Jet Air Series 4T Technical Information

Jet Air Series 4T
Technical Information

The scavenging system of the filter is operated by solenoid membrane valves mounted on the compressed-air reservoir at the filter top.

The electronic control gives an impulse to one of the valves, which will send a short, but powerful compressed-air blast into the filter bags. The control system will measure out a pause before the next valve is given a signal to clean, etc. Both pulse and pause rates are adjustable to the actual working conditions, and can be set by the operator.

TÜV approved
Now we can supply our jet pulse filters approved by TÜV Nord e.V., one of the leading institutions within approval of safety equipment. The filters are manufactured according to the German guidelines VDI 2263 for pressure-shock resistance. Each filter unit can be supplied with an acceptance declaration, ensuring approval by the local authorities.

Extended Control System

Filters with standard control are supplied with a mechanical differential gauge indicating the pressure drop across the filter bags. The extended control type DP is, however, equipped with a differential pressure transducer, displaying the pressure drop by LEDs on the filter control board.

Furthermore, the extended control adjusts the cleaning frequency to the actual pressure drop. Thus the pressure drop is kept at a constant level. As a result, the consumption of compressed air will be minimized, and the emission values improved. The outputs of the control system include the possibility of a remote indication of pressure drop, alarms, etc. (3 digital and 1 analog output).

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