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

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd - Railing Barricades
APPROVED VENDORRailing Barricades

APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd

The APPROVED VENDOR Crowd Control Barrier is a steel railing barricade with manual carry portability. It measures 40 1/2 inches in height, 8 1/2 feet in length, and 20 inches in width, with a silver zinc-plated…

SKU 3G-OTH-390722

Brand
APPROVED VENDOR
Item
Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd
Category
Railing Barricades
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
31DW21
Type
Silver
Material
Steel
Lg
8 1/2 ft
Wd
20 in
Ht
40 1/2 in
Color
Silver
Finish
Zinc Plated
Message
No Legend
Includes
(2) Curved Removable Feet
Portability
Manual Carry
ADA Compliance
No
Connecting Option
Interlocking
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 Crowd Control Barrier is a steel railing barricade with manual carry portability. It measures 40 1/2 inches in height, 8 1/2 feet in length, and 20 inches in width, with a silver zinc-plated finish. The barrier includes two curved removable feet and uses an interlocking connecting option, with no legend or ADA compliance.

Frequently Asked Questions

What is the APPROVED VENDOR crowd control barrier used for?

The APPROVED VENDOR crowd control barrier is used to manage pedestrian flow and secure perimeters in industrial facilities, event venues, and public spaces. Its steel construction and interlocking design allow quick setup of temporary walkways or queue lines. The manual carry portability and removable feet make it suitable for indoor and outdoor applications where flexible lane management is needed.

What are the specifications of the APPROVED VENDOR 31DW21 barrier?

The APPROVED VENDOR 31DW21 barrier is a steel railing barricade measuring 40 1/2 inches high, 8 1/2 feet long, and 20 inches wide. It has a silver zinc-plated finish, includes two curved removable feet, and uses an interlocking connecting option. The barrier has no legend and is not ADA compliant. It is designed for manual carry portability.

Where to buy the APPROVED VENDOR 31DW21 barrier worldwide?

3G Electric supplies the APPROVED VENDOR 31DW21 crowd control barrier to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for international shipping.

How to connect multiple APPROVED VENDOR barriers together?

To connect multiple APPROVED VENDOR barriers, align the interlocking ends of adjacent units and press them together until they lock securely. The interlocking connecting option allows quick assembly of continuous barriers without tools. For stability on uneven surfaces, attach the included curved removable feet to the base of each barrier before linking.

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 railing barricades. 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
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW25). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Curved Removable Foot; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW25). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Curved Removable Foot; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW23). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW23). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW11). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Curved Removable Foot; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW11). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Curved Removable Foot; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW07). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Curved Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW07). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Curved Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW09). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW09). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR Crowd Control Barrier: Casters, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW12). Key specifications — Brand: APPROVED VENDOR; Portability: Casters; Material: Steel; Message: No Legend; Includes: (2) Removable Feet with Wheels; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Casters, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW12). Key specifications — Brand: APPROVED VENDOR; Portability: Casters; Material: Steel; Message: No Legend; Includes: (2) Removable Feet with Wheels; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Portable Barrier Railing: Manual Carry, 42 1/4 in Ht, 8 7/16 ft Lg, 1 1/2 in Wd (MPN 12G309). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Linking Hooks and Eyes; Finish: Galvanized; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Portable Barrier Railing: Manual Carry, 42 1/4 in Ht, 8 7/16 ft Lg, 1 1/2 in Wd (MPN 12G309). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Linking Hooks and Eyes; Finish: Galvanized; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Portable Barrier Railing: Manual Carry, 42 1/4 in Ht, 10 7/16 ft Lg, 1 1/2 in Wd (MPN 12G310). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Linking Hooks and Eyes; Finish: Galvanized; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Portable Barrier Railing: Manual Carry, 42 1/4 in Ht, 10 7/16 ft Lg, 1 1/2 in Wd (MPN 12G310). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Linking Hooks and Eyes; Finish: Galvanized; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Pedestrian Barricade: Manual Carry, 38 in Ht, 3 9/16 ft Lg, 15 1/4 in Wd, White (MPN CSP-SW38-HIPLR-W-ADA35B). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Polyethylene; Message: No Legend; Includes: Self-Weighted Base; Finish: Unfinished; Connecting Option: Non-Interlocking; ADA Compliance: Yes.
APPROVED VENDOR
APPROVED VENDOR Pedestrian Barricade: Manual Carry, 38 in Ht, 3 9/16 ft Lg, 15 1/4 in Wd, White (MPN CSP-SW38-HIPLR-W-ADA35B). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Polyethylene; Message: No Legend; Includes: Self-Weighted Base; Finish: Unfinished; Connecting Option: Non-Interlocking; ADA Compliance: Yes.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW16). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Curved Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW16). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Curved Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW18). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW18). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW13). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Yellow (MPN 31DW13). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: (2) Flat Removable Feet; Finish: Powder Coated; Connecting Option: Interlocking; ADA Compliance: No.
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW24). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Removable Foot with Wheels; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR
APPROVED VENDOR Crowd Control Barrier: Manual Carry, 40 1/2 in Ht, 8 1/2 ft Lg, 20 in Wd, Silver (MPN 31DW24). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Steel; Message: No Legend; Includes: Removable Foot with Wheels; Finish: Zinc Plated; Connecting Option: Interlocking; Color: Silver.
APPROVED VENDOR Pedestrian Barricade: Manual Carry, 38 in Ht, 3 9/16 ft Lg, 15 1/4 in Wd, Orange (MPN CSP-SW38-O-ADA35B). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Polyethylene; Message: No Legend; Includes: Self-Weighted Base; Finish: Unfinished; Connecting Option: Interlocking; ADA Compliance: Yes.
APPROVED VENDOR
APPROVED VENDOR Pedestrian Barricade: Manual Carry, 38 in Ht, 3 9/16 ft Lg, 15 1/4 in Wd, Orange (MPN CSP-SW38-O-ADA35B). Key specifications — Brand: APPROVED VENDOR; Portability: Manual Carry; Material: Polyethylene; Message: No Legend; Includes: Self-Weighted Base; Finish: Unfinished; Connecting Option: Interlocking; ADA Compliance: Yes.