SD Single Deflection Grilles

Holyoake single-deflection grilles and registers comprise a single set of louvers for adjusting horizontal or vertical deflection.

Front louver blades are available as either parallel to the long dimension (SDL) or parallel to the short dimension (SDS).
Two blade spacing options are available: 20mm or 32mm.
All louver blades are individually adjustable for any degree of deflection.
Available with the Removable Core (RC) frame system to enable ease of access to the grille and duct for cleaning and maintenance purposes.
Rear optional Opposed Blade Damper (OBD) for airflow control screwdriver operated from face of register.

SDSingle Deflection Grilles