Further information for Helios Ventilatoren FM25 - Helios Flexible cuff
FM 25 flexible cuff Flexible connector for installation between fan and duct system. Prevents sound and vibration transmission and bridged assembly tolerances. Elastic cuff silicone-free PVC fabric cloth, max. Temperature of 8 degrees C. hole pattern to DIN 24
55th With 2 hose clamps for fast assembly. Make: Helios CODE:
672 Type: FM 25 ______________________________________