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APPROVED VENDOR Diffuser: Ceiling/Wall, 23 5/8 in H, 23 5/8 in W, Surface Mount, 6 to 14 in Duct - Square Perforated Diffusers
APPROVED VENDORSquare Perforated Diffusers

APPROVED VENDOR Diffuser: Ceiling/Wall, 23 5/8 in H, 23 5/8 in W, Surface Mount, 6 to 14 in Duct

The APPROVED VENDOR Square Perforated Diffuser (SKU 4JRL2) is a white, insulated, steel diffuser for wall mounting. It measures 23 5/8 inches in height and width, features a surface mount with a 6 to 14 inch duct…

SKU 3G-OTH-78766

Brand
APPROVED VENDOR
Item
Diffuser: Ceiling/Wall, 23 5/8 in H, 23 5/8 in W, Surface Mount, 6 to 14 in Duct
Category
Square Perforated Diffusers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
4JRL2
Type
23 5/8 in W, Surface Mount, Steel, Perforated
H
23 5/8 in
Duct
6 to 14 in
Color
White
Insulated
Yes
Adjustable Blades
No
Mounting Location
Wall
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Square Perforated Diffuser (SKU 4JRL2) is a white, insulated, steel diffuser for wall mounting. It measures 23 5/8 inches in height and width, features a surface mount with a 6 to 14 inch duct connection, and has no adjustable blades.

Frequently Asked Questions

What is a square perforated diffuser used for?

A square perforated diffuser is used in HVAC systems to distribute conditioned air evenly into a room while blending with the ceiling or wall. The APPROVED VENDOR 4JRL2 model is designed for wall mounting, with a perforated steel face that minimizes visible airflow patterns in commercial or industrial spaces.

What are the specifications of the APPROVED VENDOR 4JRL2 diffuser?

The APPROVED VENDOR 4JRL2 is a white, insulated steel diffuser measuring 23 5/8 inches in height and width. It uses a surface mount with a 6 to 14 inch duct connection, has no adjustable blades, and is intended for wall mounting. It is not designed for ceiling installation.

Where to buy the APPROVED VENDOR 4JRL2 diffuser worldwide?

3G Electric supplies the APPROVED VENDOR 4JRL2 diffuser to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install a square perforated diffuser?

Install the diffuser by securing the surface-mount frame to the wall opening, then connecting the ductwork to the 6 to 14 inch collar. Ensure the diffuser is level and sealed to prevent air leaks. The APPROVED VENDOR 4JRL2 has no adjustable blades, so airflow direction is fixed by the perforated pattern.

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.
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High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
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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 square perforated diffusers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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