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SOLER & PALAU CAR400 Round Backdraft Damper - Round Backdraft Dampers
SOLER & PALAURound Backdraft Dampers

SOLER & PALAU CAR400 Round Backdraft Damper

The SOLER & PALAU CAR400 is a 16-inch diameter round backdraft damper designed for use with 16 to 24-inch fans. It features a butterfly blade type and is configured for vertical airflow direction. This double-panel…

SKU 3G-OTH-74676

Also listed as: CAR 400 · CAR-400

Brand
SOLER & PALAU
Item
CAR400 Round Backdraft Damper
Category
Round Backdraft Dampers
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Technical Specifications

SOLER & PALAU
Manufacturer Part Number
CAR400
Type
For 16 in Nominal Duct Dia, Double Panel
Blade Type
Butterfly
Airflow Direction
Vertical

Technical Documents

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SOLER & PALAU Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOLER & PALAU CAR400 is a 16-inch diameter round backdraft damper designed for use with 16 to 24-inch fans. It features a butterfly blade type and is configured for vertical airflow direction. This double-panel damper is suitable for nominal 16-inch duct diameters.

Frequently Asked Questions

What is the SOLER & PALAU CAR400 backdraft damper used for?

The SOLER & PALAU CAR400 is a round backdraft damper used to prevent reverse airflow in vertical duct systems. It is designed for 16-inch nominal duct diameters and works with fans sized 16 to 24 inches. Common applications include commercial ventilation, exhaust systems, and HVAC installations where one-way airflow is critical.

What are the specifications of the SOLER & PALAU CAR400 damper?

The SOLER & PALAU CAR400 has a 16-inch diameter, butterfly blade type, and vertical airflow direction. It is a double-panel round backdraft damper for nominal 16-inch duct sizes. The manufacturer part number is CAR400. This damper is suitable for use with fans ranging from 16 to 24 inches.

Where to buy the SOLER & PALAU CAR400 damper worldwide?

3G Electric supplies the SOLER & PALAU CAR400 backdraft damper to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this part to any country.

How to install a SOLER & PALAU CAR400 backdraft damper?

Install the SOLER & PALAU CAR400 damper in a vertical duct section with airflow direction matching the arrow on the housing. Ensure the duct diameter is 16 inches nominal and the damper is securely fastened. The butterfly blades should move freely. Follow standard HVAC practices for sealing joints to prevent leaks.

Used in

Common applications for SOLER & PALAU
General ventilation in commercial kitchens — Soler & Palau TD-100 inline duct fan for exhaust in 4-inch ducts
Dryer exhaust boosting in residential laundry rooms — Soler & Palau DBF-100XC inline duct fan for 4-inch ducts
Fresh air intake management in HVAC systems — Soler & Palau MD6-ES24VK motorized damper with controller
Backdraft prevention in exhaust systems — Soler & Palau MCA-150 round backdraft damper for 6-inch ducts
Bathroom or utility room ventilation — Soler & Palau KIT-TD150-DV inline duct fan kit with Y-fitting for 6-inch ducts
Light industrial air movement in workshops — Soler & Palau PV-150X inline duct fan for 6-inch ducts up to 390 cfm

SOLER & PALAU Products

3G Electric supplies SOLER & PALAU round backdraft dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Wall-mount backdraft damper for 16 in nominal duct diameter. Features flat blades and horizontal airflow direction. Constructed of aluminum with dimensions 16 in H x 16 in W x 2 1/4 in D. Used in exhaust systems to prevent reverse airflow
CANARM
Wall-mount backdraft damper for 16 in nominal duct diameter. Features flat blades and horizontal airflow direction. Constructed of aluminum with dimensions 16 in H x 16 in W x 2 1/4 in D. Used in exhaust systems to prevent reverse airflow
Flat blade backdraft damper for vertical airflow and vertical mounting. Double-panel aluminum construction. Prevents reverse airflow in ventilation systems. Maximum air velocity 2000 fpm
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Flat blade backdraft damper for vertical airflow and vertical mounting. Double-panel aluminum construction. Prevents reverse airflow in ventilation systems. Maximum air velocity 2000 fpm
61.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 62 in Nominal Duct Dia, Double Panel
Dayton
61.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 62 in Nominal Duct Dia, Double Panel
41.75"H-W 4.5"L Aluminum Backdraft Dampr: For 42 in Fan, For 42 in Nominal Duct Dia, Single Panel
Dayton
41.75"H-W 4.5"L Aluminum Backdraft Dampr: For 42 in Fan, For 42 in Nominal Duct Dia, Single Panel
This universal-mount backdraft damper is designed for 18-inch nominal duct diameters and vertical mounting. It features a flat blade type and supports vertical airflow direction. Suitable for preventing reverse airflow in exhaust or intake ducts, it handles a maximum air velocity of 2000 fpm
Dayton
This universal-mount backdraft damper is designed for 18-inch nominal duct diameters and vertical mounting. It features a flat blade type and supports vertical airflow direction. Suitable for preventing reverse airflow in exhaust or intake ducts, it handles a maximum air velocity of 2000 fpm
This backdraft damper is designed for horizontal mounting in duct systems with horizontal airflow. It features a flat blade construction and is rated for a maximum air velocity of 2000 fpm. Suitable for use with a 12-inch fan and 14-inch nominal duct diameter in commercial ventilation and exhaust applications
Dayton
This backdraft damper is designed for horizontal mounting in duct systems with horizontal airflow. It features a flat blade construction and is rated for a maximum air velocity of 2000 fpm. Suitable for use with a 12-inch fan and 14-inch nominal duct diameter in commercial ventilation and exhaust applications

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