Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton 39"H 39"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 35 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 39"H 39"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 35 1/2 in W

The Dayton 39"H 39"W Drnbl Extrd Alu Combo Dmpr is a flanged combination damper and louver with drainable blades, designed for air control applications. This model (SKU 3G-OTH-75714) features a 45° blade angle and is…

SKU 3G-OTH-75714

Brand
Dayton
Item
39"H 39"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 35 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
35 1/2 in W, Aluminum
H
35 1/2 in
Blade Angle
45°
Maximum Air Velocity
3,000 fpm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 39"H 39"W Drnbl Extrd Alu Combo Dmpr is a flanged combination damper and louver with drainable blades, designed for air control applications. This model (SKU 3G-OTH-75714) features a 45° blade angle and is constructed from aluminum, with dimensions of 35 1/2 inches in height and width. It supports a maximum air velocity of 3,000 fpm, as specified by the manufacturer.

Frequently Asked Questions

What is the Dayton combination damper and louver used for?

The Dayton is a flanged combination damper and louver with drainable blades, used for air control in HVAC and industrial ventilation systems. It regulates airflow while preventing water ingress, making it suitable for outdoor air intake or exhaust applications where weather protection is needed.

What are the specifications of the Dayton ?

The Dayton has a 45° blade angle, aluminum construction, and dimensions of 35 1/2 inches in height and width. It supports a maximum air velocity of 3,000 fpm. The manufacturer part number is , and it is designed as a flanged combination damper and louver with drainable blades.

Where to buy the Dayton worldwide?

The Dayton is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this model to your location.

How to install the Dayton combination damper?

Install the Dayton by mounting the flanged frame securely to the duct or wall opening, ensuring proper sealing. Align the damper blades to the 45° angle for optimal airflow control. Follow standard HVAC practices for electrical connections if motorized, and verify the maximum air velocity of 3,000 fpm is not exceeded.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton combination dampers & louvers with drainable blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
39"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle
Dayton
39"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle
39"H 51"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 47 1/2 in W, Aluminum, 45° Blade Angle
Dayton
39"H 51"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 47 1/2 in W, Aluminum, 45° Blade Angle
27"H 36"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 35 1/2 in W, Aluminum, 45° Blade Angle
Dayton
27"H 36"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 35 1/2 in W, Aluminum, 45° Blade Angle
51"H 39"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 35 1/2 in W, Aluminum, 45° Blade Angle
Dayton
51"H 39"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 35 1/2 in W, Aluminum, 45° Blade Angle
33"H 33"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 29 1/2 in W, Aluminum, 45° Blade Angle
Dayton
33"H 33"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 29 1/2 in W, Aluminum, 45° Blade Angle
26.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum
Dayton
26.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum

More from Dayton

View all Dayton parts
50.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 23 1/2 in W, Aluminum
Dayton
50.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 23 1/2 in W, Aluminum
42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W, Aluminum
Dayton
42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W, Aluminum
62.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum
Dayton
62.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum
56.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 47 1/2 in W, Aluminum
Dayton
56.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 47 1/2 in W, Aluminum
27"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle
Dayton
27"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle
62.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 47 1/2 in W, Aluminum
Dayton
62.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 47 1/2 in W, Aluminum
45"H 45"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 41 1/2 in W, Aluminum, 45° Blade Angle
Dayton
45"H 45"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 41 1/2 in W, Aluminum, 45° Blade Angle
62.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 23 1/2 in W, Aluminum
Dayton
62.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 23 1/2 in W, Aluminum