SK-77-B INABA DENKO 90° Flat Elbow for SLIMDUCT (brown)
€7.15 incl. VAT
€5.91 excl. VAT
INABA DENKO SK-77-B Brown 90° flat elbow for SLIMDUCT SD-77 lineset covers, providing a clean right-angle turn on a flat plane in air conditioning and heat pump installations. The UV-resistant PVC fitting conceals and protects refrigerant pipes, condensate drain lines and electrical wiring, with a colour-matched brown finish suitable for indoor and outdoor use.
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INABA DENKO SLIMDUCT Brown SK-77-B 90° Flat Elbow
The INABA DENKO SK-77-B Brown 90° flat elbow provides a right-angle connection for SLIMDUCT SD-77 and NSD-77 lineset covers in air conditioning and heat pump installations. It allows decorative trunking to change direction by 90° along a flat wall or façade surface while maintaining a continuous, protected route for HVAC service lines.
Suitable for horizontal trunking layouts, the SK-77-B accommodates insulated refrigerant pipes, condensate drain lines and electrical wiring through flat 90° bends. Its compact construction connects matching trunking sections without leaving the enclosed pipework exposed.
Made from self-extinguishing, UV- and water-resistant PVC, the fitting withstands outdoor exposure and is equally suitable for indoor installations. The Brown (RAL 6014) finish blends with matching SLIMDUCT SD ducts and accessories, providing a uniform appearance across the trunking system.
The removable screw-fixed cover, supplied with three stainless steel screws, ensures secure fastening and allows straightforward assembly.
KEY FEATURES
Brown 90° flat elbow for SLIMDUCT SD-77 and NSD-77 lineset covers.
Horizontal 90° direction change along flat walls and building façades.
Provides an enclosed route for refrigerant pipes, condensate drain lines and electrical wiring.
Connects straight trunking sections while maintaining a continuous decorative cover.
Self-extinguishing PVC with UV- and water-resistant properties.
Screw-fixed removable cover with 3 stainless steel screws included.
Compatible with optional brown colour-matched decorative screws for discreet fastening (sold separately).
Suitable for indoor and outdoor HVAC installations.
Colour: Brown (RAL 6014).
Operating temperature: −20 °C to +60 °C.
DIMENSIONS
APPLICATIONS
The SK-77-B 90° flat duct elbow is suitable for residential and commercial air conditioning and heat pump installations requiring a horizontal right-angle turn in SLIMDUCT SD-77 or NSD-77 decorative trunking.
Common applications include routing refrigerant pipework, condensate drain hoses and electrical cables around façade features, wall-mounted equipment and changes in trunking direction. The brown finish is particularly suitable for installations on darker building surfaces or where matching brown pipe covers are preferred.
Combined with SD-77 straight ducts and compatible SLIMDUCT fittings, the elbow helps create a continuous protective covering for HVAC linesets on interior walls and exterior façades.
COLOUR-MATCHED DECORATIVE SCREWS
Optional INABA DENKO brown decorative stainless steel screws feature colour-matched heads that blend with the RAL 6014 fitting surface, reducing the visibility of exposed fasteners and maintaining a coordinated finish.
Sold separately.
MORE ABOUT SLIMDUCT SD
SLIMDUCT SD Trunking System Catalogue
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