PDB-N Mounting Coupler

SKU PDB-90N-I Categories Commercial Cover, Commercial PVC, Lineset / Cover Tag commercial lineset cover pvc mounting coupler Brand: Slimduct

PDB-N Mounting Coupler

Connects two PD ducts and secures linesets to walls for stable, professional commercial HVAC installations.

Adjustable height, practical, quick, easy, space-saving

Code No.	Item No.	A	B	C	D	E	Pcs/Pkg
C 68572	PDB-90N-I	4-1/2″	5″	5″	5-1/8″	2″	10
C 68582	PDB-120N-I	5-5/8″	6-1/8″	6-1/8″	5-1/8″	2″	5
C 68592	PDB-140N-I	6-5/8″	7-1/4″	7-1/4″	5-3/8″	2-1/8″	5

Q_What is Slimduct PD used for?

A_Slimduct PD is a lineset cover system designed to provide a durable and aesthetic solution for protecting HVAC refrigerant piping, wiring, and drain lines in commercial installations.

Q_Is Slimduct PD waterproof?

A_No, Slimduct PD is not waterproof. Caulking or sealing with putty is required at wall penetrations and connection points to prevent water intrusion.

Q_What temperature range can Slimduct PD withstand?

A_The recommended surface temperature range is -20°C to 60°C (-4°F to 140°F). Avoid exposure to extreme heat, especially in confined or sun-exposed spaces, to prevent deformation.

Q_Can I install Slimduct PD in direct sunlight or hot environments?

A_Installation in areas with high radiant heat—such as metallic eaves, heat storage walls, or near heat-generating equipment—should be avoided unless well-ventilated, as this can cause material softening or warping.

Q_What sizes does Slimduct PD support?

A_Slimduct PD is available in PD-90, PD-120, and PD-140, corresponding to pipe clamp sizes up to 80A, 100A, and 125A respectively. Each size accommodates different copper pipe combinations with various insulation thicknesses.

Q_What is the recommended interval for pipe support brackets?

A_Vertical piping_1500 mm (59″)

Horizontal piping_1000–1500 mm (39″–59″), depending on support type

Suspension piping_1000 mm (39″)

Q_What accessories are available with Slimduct PD?
A_The system includes fittings such as elbows, T-branches, reducers, couplers, wall flanges, reinforcement accessories, and mounting couplers for U-clamps. Each accessory has specific installation procedures and configurations.

Q_What material is used in Slimduct PD?

A_Slimduct PD is made of durable resin engineered for weather resistance and structural stability, with specific design features to minimize damage under environmental stress.

Q_What safety precautions should I follow during installation?

A_Always wear protective gear, including gloves, goggles, and helmets. Avoid using impact drivers on uneven surfaces to prevent product damage—use torque screwdrivers where possible.

Q_Can Slimduct PD be cut to size?

A_Yes. Ducts can be trimmed using a hand saw or hacksaw. Refer to the installation manual for exact cutting lengths based on bracket spacing and pipe clamp widths.

PDB-N Mounting Coupler