Assertion: blade damper | /r/HasProperty | available
Facets:
value: with an opposed blade design
type: OTHER
value: with a 24-volt spring return
type: OTHER
Source sentences:
text: These Multi-Blade dampers are available with an Opposed Blade design and a Power Open/Power Closed motor (PMB Series) or a Parallel Blade design and a 24-volt spring return “