The Slimduct SFJ Flexible Adapter connects the SF Flexible Ell without end cuffs to the SD Duct, creating a smooth and polished transition for enhanced lineset protection. Made of high-grade PVC, it provides durable resistance against weather, vandalism, pest damage, and other environmental factors—ideal for maintaining both function and appearance in HVAC installations.
SFJ Flexible Adapter
SFJ Flexible Adapter
Connects the SF Flexible Ell without end cuffs to SD Duct for a clean, finished look. Made of high-grade PVC for durable, weather-resistant lineset protection.
- Use with SF Flexible Ell without End Cuffs to connect to Slimduct SD Straight Duct 77 and 100
- Long-lasting Protection: Slimduct SD is constructed from a special high-grade PVC for superior UV and weather resistance, with a temperature range of -4°F to 140°F
- Architectural Linesets Cover: Slimduct conceals and protects exposed linesets and is suitable for any ductless and unitary HVAC systems.
- Flame Retardant: Slimduct is made from flame retardant materials.
| Code No. | Item No. | A | B | C | Pcs/Pkg |
|---|---|---|---|---|---|
| C 0437 | SFJ-77 | 3-3/8″ | 2-5/8″ | 1-1/2″ | 20 |
| C 0438 | SFJ-100 | 4-3/8″ | 3″ | 1-5/8″ | 20 |
| *Use in combination with SFS. | |||||
| *For secure joint, insert 2 corrugations of SF into SFJ adaptor. | |||||
Q. If sealing around joints is required; what kind of sealant should I use?
A. A UV resistant silicone is recommended .
Q. To use as a reference when cutting the straight duct, what are the measurements of the product?
A. The center of the straight duct hole for the screw fitting (half open hole) is 100mm or approximately 4″ pitch (both ends are about 55mm or approximately 2″).
Q. What are the measurements of the product?
A. SLIMDUCT SD is available in three size, 3″, 4″. 5-1/2″
Q. Can SLIMDUCT SD also be used indoors?
A. Yes. It will not negatively affect the aesthetic of the room when used indoors.
Q. What can I do to mount it on the wall?
A. Please use the specified option parts from the Residential Elevating System.
Q. Can SLIMDUCT SD be used with the SLIMDUCT PD (separate series)?
A. Yes, use the PD-SD Coupler (PSDR) from the SLIMDUCT PD series.
Q. Can I use SLIMDUCT SD for protecting things other than air conditioning pipes?
A. Yes, it may be used for other kinds of pipes as long as the product is being used as directed by the Instruction Manual.
Q. Do I need any specific tools to install the product?
A. No, specialized tools are not necessary.
Q. What is the best way to make a straight cut?
A. While many tools are available to use, we recommend the SLIMDUCT CUTTER (VD-2100) available, which is specially designed to cut SLIMDUCT SD.
Q. Can I install the product in combination with another company’s lineset cover?
A. Please use only other Inaba Denko products for installation. Our warranty does not cover outside products.
Q. I installed the lineset cover outside and it deformed. What should I do?
A. If the product sustains excessive heat beyond the tested ranges, there is a possibility of deformation. When installed horizontally, if the inner piping of the product is not properly supported, it could deform due to the weight. Please refer to the Instruction Manual for details.
Q. What are the protrusions inside the SW and the SK?
A. The protrusions (pins) are meant to be inserted into a hole in the duct covers to prevent the duct cover from slipping downward in a vertical application. If those protrusions are not needed, they may be removed.
You May Also Be Interested In
-
![RSP Cut Wall Plate - [Cloned #6170]](https://inabadenko-america.com/wp-content/uploads/2025/04/Slimduct_RSPdiagram1-300x300.jpg)
RSP Cut Wall Plate – [Cloned #6170]
The Slimduct RSP Wall Plate features a built-in recess for sealant, making caulking easier and more effective. It seals and protects linesets at wall penetrations, with a corrosion-resistant coating for lasting durability.
-
SNB 90° Twist Elbow (Left)
Transitions linesets from vertical to horizontal for size 100 on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
-
SNA 90° Twist Elbow (Right)
Transitions linesets from vertical to horizontal for size 100 on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
-
RZC Bracket Attachment Plate for Vertical Ell
The Slimduct RD Bracket Attachment Plate for Vertical Ell elevates the duct over wall or roof obstacles, ensuring smooth routing and a clean, professional finish in commercial installations.
