We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Dayton 6"dia GSteel Manual Control Dampr: For 6 in Dia, 14 in L, Steel - Round Manual Control Dampers
DaytonRound Manual Control Dampers

Dayton 6"dia GSteel Manual Control Dampr: For 6 in Dia, 14 in L, Steel

The Dayton 6"dia GSteel Manual Control Damper (SKU 3HGN7) is a round manual control damper for 6-inch diameter, 14-inch length steel single ducts. It features a butterfly blade type with silicone blade seal material…

SKU 3G-OTH-73197

Brand
Dayton
Item
6"dia GSteel Manual Control Dampr: For 6 in Dia, 14 in L, Steel
Category
Round Manual Control Dampers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Dayton
Manufacturer Part Number
3HGN7
Includes
Actuator Bracket
Blade Type
Butterfly
Switch Action
Normally Open
Mounting Location
Ceiling
Blade Seal Material
Silicone
Maximum Air Velocity
3000 fpm
View Full Spec Sheet

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 6"dia GSteel Manual Control Damper (SKU 3HGN7) is a round manual control damper for 6-inch diameter, 14-inch length steel single ducts. It features a butterfly blade type with silicone blade seal material, a normally open switch action, and a maximum air velocity of 3000 fpm. Designed for ceiling mounting, it includes an actuator bracket.

Frequently Asked Questions

What is the Dayton 6" GSteel manual control damper used for?

The Dayton 6" GSteel manual control damper regulates airflow in 6-inch diameter steel ducts. It is commonly used in HVAC systems for balancing air distribution in commercial or industrial ceiling-mounted ductwork.

What are the specifications of the Dayton 3HGN7 damper?

The Dayton 3HGN7 is a round manual control damper for 6-inch diameter, 14-inch length steel ducts. It features a butterfly blade with silicone seal, normally open switch, maximum air velocity of 3000 fpm, and includes an actuator bracket for ceiling mounting.

Where to buy the Dayton 6" GSteel manual control damper worldwide?

3G Electric supplies the Dayton 6" GSteel manual control damper to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other industrial HVAC components.

How to install a Dayton round manual control damper?

Mount the Dayton damper in a 6-inch diameter duct section at the ceiling location. Secure the actuator bracket per manufacturer instructions. Ensure the butterfly blade moves freely and the silicone seal provides a tight shutoff. Verify normally open switch action before system startup.

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 round manual control dampers. 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

Similar products

Matched by specification & description
9.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 9 3/4 in H, 9 3/4 in W, Hat Channel, Single (MPN 2LRY6). Key specifications — Mounting Location: Ceiling; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
Dayton
9.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 9 3/4 in H, 9 3/4 in W, Hat Channel, Single (MPN 2LRY6). Key specifications — Mounting Location: Ceiling; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
11.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 11 3/4 in H, 11 3/4 in W, Hat Channel, Single (MPN 2LRY7). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
Dayton
11.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 11 3/4 in H, 11 3/4 in W, Hat Channel, Single (MPN 2LRY7). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
15.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 15 3/4 in H, 15 3/4 in W, Hat Channel, Single (MPN 2LRY8). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
Dayton
15.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 15 3/4 in H, 15 3/4 in W, Hat Channel, Single (MPN 2LRY8). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
17.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 17 3/4 in H, 17 3/4 in W, Hat Channel, Single (MPN 2LRY9). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
Dayton
17.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 17 3/4 in H, 17 3/4 in W, Hat Channel, Single (MPN 2LRY9). Key specifications — Mounting Location: Wall; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Steel (MPN 3HHP3). Key specifications — Nameplate Voltage: 100/240V AC; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 3500 fpm; Switch Action: Normally Open.
Dayton
15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd, Steel (MPN 3HHP3). Key specifications — Nameplate Voltage: 100/240V AC; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 3500 fpm; Switch Action: Normally Open.
23.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 23 3/4 in H, 23 3/4 in W, Hat Channel, Single (MPN 2LRZ1). Key specifications — Mounting Location: Ceiling; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.
Dayton
23.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 23 3/4 in H, 23 3/4 in W, Hat Channel, Single (MPN 2LRZ1). Key specifications — Mounting Location: Ceiling; Blade Seal Material: TPE; Blade Type: V-Groove; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Extension Pin Kit.

More from Dayton

View all Dayton parts
10"dia GSteel Manual Control Dampr: For 10 in Dia, 14 in L, Steel, Single (MPN 3HGN9). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
Dayton
10"dia GSteel Manual Control Dampr: For 10 in Dia, 14 in L, Steel, Single (MPN 3HGN9). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
12"dia GSteel Manual Control Dampr: For 12 in Dia, 14 in L, Steel, Single (MPN 3HGP1). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
Dayton
12"dia GSteel Manual Control Dampr: For 12 in Dia, 14 in L, Steel, Single (MPN 3HGP1). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
14"dia GSteel Manual Control Dampr: For 14 in Dia, 14 in L, Steel, Single (MPN 3HGP2). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
Dayton
14"dia GSteel Manual Control Dampr: For 14 in Dia, 14 in L, Steel, Single (MPN 3HGP2). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
8"dia GSteel Manual Control Dampr: For 8 in Dia, 14 in L, Steel, Single (MPN 3HGN8). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.
Dayton
8"dia GSteel Manual Control Dampr: For 8 in Dia, 14 in L, Steel, Single (MPN 3HGN8). Key specifications — Mounting Location: Ceiling; Blade Seal Material: Silicone; Blade Type: Butterfly; Brand: DAYTON; Maximum Air Velocity: 3000 fpm; Switch Action: Normally Open; Includes: Actuator Bracket.