DTFU

Descriere

Tight-closing shut-off damper widh mounted setting motor:

Damper blade: Double sheet metal with a intermediate sealing of EPDM-rubber, which is in contact with the inside of the damper housing when in the closed position. Spacer sleeve for

Insulation up to 50 mm thickness.

LMQ 24A: Fast-running reversing on/off-motor, specially developed for extraction at working places, where a fast opening and closing of the damper is needed. Setting angle electronically limited, overload proof even at blocked damper blade.

The motor has overload protection and stops automatically when the blade has reached its end stop. The stops can be continually adjusted. Although the current is connected, the motor is not damaged if blocked.

LMQ 24A-SR: Fast-running, modulating motor, specially developed for the laboratory extraction, where a fast and accurate adaption of the volume flow is achieved through a sudden change of the damper blad position.

The motor has overload protection and stops automatically when the blade has reached its end stop. The stops can be continually adjusted. Although the current is connected, the motor is not damaged if blocked.

Note: At weather exposed mounting the motor housing must be protected from rain and direct UV-radiation!

There is a separate assembly, measuring, balancing and maintenance instruction for this product.

Ø 80–250 fullfills pressure class C in closed position.

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