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Page 21
Version 2023-06-15
Fire damper - FDMR
TPM 140/19
300
50
50
130
130
110
400
X
Ø
D-2
300
50
50
110
136
400
39
X
Ø
D-2
300
50
X
110
400
180
50
Ø
D-2
Design SPIRO with spring return actuator
1
Damper casing
2
Spring return actuator
3
Damper blade
4
Inspection opening cover
5
Thermoelectric activation device BAT
6
Hole for camera
X=53 mm (BFL) *
X=72 mm (BFN) *
X=78 mm (BF) *
■
Assigment of actuators to individual sizes