SC-77-A INABA DENKO 90° Vertical Elbow for SLIMDUCT (anthracite gray)
€6.80 Incl. VAT
€5.62 excl. VAT
INABA DENKO SC-77-A 90° vertical elbow in Anthracite Grey for SLIMDUCT SD-77 / NSD-77 lineset cover, designed for internal and external corners in air conditioner and heat pump installations. Provides a neat 90° route for refrigerant pipes, condensate drain lines and electrical wiring.
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INABA DENKO SLIMDUCT Anthracite Grey SC-77-A 90° Vertical Elbow
The SC-77-A 90° vertical elbow is designed for routing SLIMDUCT SD-77 lineset covers around internal and external vertical corners. It creates a clean 90° transition while keeping air conditioner and heat pump service lines concealed and protected within the decorative trunking system.
Its compact 81 × 67 mm profile connects with SD-77 straight ducts and accommodates insulated refrigerant pipes, condensate drain lines and electrical wiring as the trunking changes direction. The anthracite grey finish provides a coordinated appearance with matching SLIMDUCT components across visible HVAC installations.
Constructed from durable UV- and water-resistant PVC, the SC-77-A is suitable for indoor and outdoor use. The Anthracite Grey finish is particularly suited to darker façades and building surfaces, while the screw-fixed cover ensures secure assembly and a neat finished appearance.
INTERNAL AND EXTERNAL 90° CORNER ROUTING

The SC-77-A accommodates both internal and external vertical corners, allowing the SLIMDUCT lineset cover to follow building contours while maintaining a neat, enclosed route for HVAC service lines.
DIMENSIONS

APPLICATIONS
The SC-77-A 90° duct bend is designed for residential and commercial air conditioning and heat pump installations where SD-77 trunking must change direction vertically through 90°.
Suitable for façade corners, wall transitions and other changes in building surfaces, it combines with SD-77 straight ducts and matching SLIMDUCT fittings to keep refrigerant pipework, condensate drainage and electrical services organised and protected throughout the trunking route.
COLOUR-MATCHED DECORATIVE SCREWS
![]() | ![]() For exposed installations, optional INABA DENKO anthracite grey decorative screws provide a less visible fixing by matching the screw heads with the SLIMDUCT fitting. This helps maintain a clean, coordinated appearance on darker trunking installations. Sold separately. |
MORE ABOUT SLIMDUCT SD
SLIMDUCT SD Trunking System Catalogue
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