We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR 10"dia Steel Snap-On Control Damper: For 10 in Nominal Duct Dia - Dampers

APPROVED VENDOR 10"dia Steel Snap-On Control Damper: For 10 in Nominal Duct Dia

The APPROVED VENDOR 10"dia Steel Snap-On Control Damper (SKU 4JRL9) is a butterfly-type damper designed for 10-inch nominal duct diameter, with a 9 7/8-inch overall diameter. This steel damper features a snap-on…

SKU 3G-OTH-76703

Brand
APPROVED VENDOR
Item
10"dia Steel Snap-On Control Damper: For 10 in Nominal Duct Dia
Category
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

APPROVED VENDOR
Manufacturer Part Number
4JRL9
Blade Type
Butterfly
Overall Dia
9 7/8 in
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

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

Product Description

The APPROVED VENDOR 10"dia Steel Snap-On Control Damper (SKU 4JRL9) is a butterfly-type damper designed for 10-inch nominal duct diameter, with a 9 7/8-inch overall diameter. This steel damper features a snap-on control mechanism for installation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR 10" steel snap-on control damper used for?

This butterfly-type damper is used to regulate airflow in HVAC duct systems with a 10-inch nominal duct diameter. It is commonly installed in commercial or industrial ventilation to control air volume or shut off sections. The snap-on mechanism allows quick attachment to ductwork without additional hardware.

What are the specifications of the APPROVED VENDOR 4JRL9 damper?

The APPROVED VENDOR 4JRL9 damper has a butterfly blade type, a 9 7/8-inch overall diameter, and is designed for 10-inch nominal duct diameter. It is made of steel with a snap-on control mechanism. The manufacturer part number is 4JRL9.

Where to buy the APPROVED VENDOR 4JRL9 damper worldwide?

3G Electric supplies the APPROVED VENDOR 4JRL9 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.

How to install the APPROVED VENDOR snap-on control damper?

To install, position the damper over the 10-inch duct opening and press the snap-on mechanism until it locks securely. Ensure the butterfly blade moves freely before operation. For best results, follow standard HVAC damper installation practices and verify duct alignment.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR 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
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in x 6 in (MPN VCDR-53-6-KIT). Key specifications — Brand: APPROVED VENDOR; Maximum Air Velocity: 3000 fpm; Mounting Position: Vertical.
APPROVED VENDOR
Manual Damper: 6 in Duct, 11 in H, 6 in W, 6 in L, Steel, 11 in x 6 in (MPN VCDR-53-6-KIT). Key specifications — Brand: APPROVED VENDOR; Maximum Air Velocity: 3000 fpm; Mounting Position: Vertical.
Motorized Damper: 12 in Duct, 16 in H, 12 in W, 12 in L, Steel, Linkage, 16 in x 12 in (MPN VCDR-53-12-KIT). Key specifications — Includes: Linkage; Brand: APPROVED VENDOR; Maximum Air Velocity: 3000 fpm; Mounting Position: Vertical.
APPROVED VENDOR
Motorized Damper: 12 in Duct, 16 in H, 12 in W, 12 in L, Steel, Linkage, 16 in x 12 in (MPN VCDR-53-12-KIT). Key specifications — Includes: Linkage; Brand: APPROVED VENDOR; Maximum Air Velocity: 3000 fpm; Mounting Position: Vertical.
14"dia GSteel SnapOn Manual Cntrl Damper: For 14 in Nominal Duct Dia, 14 in Overall Dia, Static (MPN G1700B14). Key specifications — Brand: AMERIFLOW; Blade Type: Flat Blade; Damper Type: Static.
AMERIFLOW
14"dia GSteel SnapOn Manual Cntrl Damper: For 14 in Nominal Duct Dia, 14 in Overall Dia, Static (MPN G1700B14). Key specifications — Brand: AMERIFLOW; Blade Type: Flat Blade; Damper Type: Static.
Motorized Damper: For 9 in Dia, 9 1/8 in L, 13 7/8 in H, 13 7/8 in W, Crimped/Slip-Over, Single (MPN FCD-9). Key specifications — Nameplate Voltage: 24V AC; Blade Seal Material: Rubber; Blade Type: Flat Blade; Brand: FIELD CONTROLS; Maximum Air Velocity: 1,000 fpm; Switch Action: Normally Closed; Includes: Mounting Packet Containing Sheet Metal Screws.
FIELD CONTROLS
Motorized Damper: For 9 in Dia, 9 1/8 in L, 13 7/8 in H, 13 7/8 in W, Crimped/Slip-Over, Single (MPN FCD-9). Key specifications — Nameplate Voltage: 24V AC; Blade Seal Material: Rubber; Blade Type: Flat Blade; Brand: FIELD CONTROLS; Maximum Air Velocity: 1,000 fpm; Switch Action: Normally Closed; Includes: Mounting Packet Containing Sheet Metal Screws.
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.
Motorized Damper: For 4 in Dia, 6 1/8 in L, 8 7/8 in H, 8 7/8 in W, Crimped/Slip-Over, Single (MPN FCD-4). Key specifications — Nameplate Voltage: 24V AC; Blade Seal Material: Rubber; Blade Type: Flat Blade; Brand: FIELD CONTROLS; Maximum Air Velocity: 1,000 fpm; Switch Action: Normally Closed; Includes: Mounting Hole Template.
FIELD CONTROLS
Motorized Damper: For 4 in Dia, 6 1/8 in L, 8 7/8 in H, 8 7/8 in W, Crimped/Slip-Over, Single (MPN FCD-4). Key specifications — Nameplate Voltage: 24V AC; Blade Seal Material: Rubber; Blade Type: Flat Blade; Brand: FIELD CONTROLS; Maximum Air Velocity: 1,000 fpm; Switch Action: Normally Closed; Includes: Mounting Hole Template.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
8"dia Steel Control Damper: For 8 in Nominal Duct Dia, 9 1/2 in Overall Dia (MPN 4JRL5). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
8"dia Steel Control Damper: For 8 in Nominal Duct Dia, 9 1/2 in Overall Dia (MPN 4JRL5). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
12"dia Steel Snap-On Control Damper: For 12 in Nominal Duct Dia, 11 7/8 in Overall Dia (MPN 4JRN1). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
12"dia Steel Snap-On Control Damper: For 12 in Nominal Duct Dia, 11 7/8 in Overall Dia (MPN 4JRN1). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
6"dia Steel Control Damper: For 6 in Nominal Duct Dia, 7 1/2 in Overall Dia (MPN 4JRL4). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
6"dia Steel Control Damper: For 6 in Nominal Duct Dia, 7 1/2 in Overall Dia (MPN 4JRL4). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
6"dia Steel Snap-On Control Damper: For 6 in Nominal Duct Dia, 5 3/4 in Overall Dia (MPN 4JRL7). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
6"dia Steel Snap-On Control Damper: For 6 in Nominal Duct Dia, 5 3/4 in Overall Dia (MPN 4JRL7). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
8"dia Steel Snap-On Control Damper: For 8 in Nominal Duct Dia, 7 3/4 in Overall Dia (MPN 4JRL8). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
8"dia Steel Snap-On Control Damper: For 8 in Nominal Duct Dia, 7 3/4 in Overall Dia (MPN 4JRL8). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
10"dia Steel Control Damper: For 10 in Nominal Duct Dia, 11 1/2 in Overall Dia (MPN 4JRL6). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.
APPROVED VENDOR
10"dia Steel Control Damper: For 10 in Nominal Duct Dia, 11 1/2 in Overall Dia (MPN 4JRL6). Key specifications — Brand: APPROVED VENDOR; Blade Type: Butterfly.