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

NATIONAL GUARD Door Threshold: Saddle, Vinyl - Saddle Thresholds
NATIONAL GUARDSaddle Thresholds

NATIONAL GUARD Door Threshold: Saddle, Vinyl

The NATIONAL GUARD Door Threshold is a vinyl saddle threshold, 3 ft long (MPN 400-36), featuring a smooth transition type. 3G Electric interprets customer demand and delivers this genuine industrial product across 14…

SKU 3G-OTH-505003

Brand
NATIONAL GUARD
Item
Door Threshold: Saddle, Vinyl
Category
Saddle Thresholds
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

NATIONAL GUARD
Manufacturer Part Number
400-36
Type
Vinyl
Lg
3 ft
Transition Type
Smooth
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

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

Product Description

The NATIONAL GUARD Door Threshold is a vinyl saddle threshold, 3 ft long (MPN 400-36), featuring a smooth transition type. 3G Electric interprets customer demand and delivers this genuine industrial product across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the NATIONAL GUARD 400-36 door threshold used for?

The NATIONAL GUARD 400-36 is a 3 ft vinyl saddle threshold used to seal the gap under doors, providing a smooth transition between flooring surfaces. It helps block drafts, dust, and pests in commercial and industrial facilities. 3G Electric supplies this genuine product across 14 industrial departments.

What are the specifications of the NATIONAL GUARD 400-36 threshold?

The NATIONAL GUARD 400-36 is a vinyl saddle threshold, 3 ft long, with a smooth transition type. The manufacturer part number is 400-36. It is designed for interior doorways to create a clean, low-profile transition. 3G Electric sources this genuine NATIONAL GUARD product for global delivery.

Where to buy the NATIONAL GUARD 400-36 threshold worldwide?

3G Electric supplies the NATIONAL GUARD 400-36 vinyl saddle threshold worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine product for your door threshold needs.

How to install a vinyl saddle door threshold like the NATIONAL GUARD 400-36?

To install a vinyl saddle threshold like the NATIONAL GUARD 400-36, measure the doorway width, cut the threshold to fit if needed, and secure it with adhesive or screws per manufacturer guidelines. Ensure the subfloor is clean and level. 3G Electric provides this genuine NATIONAL GUARD product for reliable installation.

NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD saddle thresholds. 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

More from NATIONAL GUARD

View all NATIONAL GUARD parts
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 1013DKB-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 1013DKB-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD Door Threshold: Saddle, Vinyl, 4 ft Lg (MPN 399-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Smooth.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Vinyl, 4 ft Lg (MPN 399-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Smooth.
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 8429-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 8429-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 3 ft Lg (MPN 426DKB-36). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 3 ft Lg (MPN 426DKB-36). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD Door Threshold: Saddle, Vinyl, 3 ft Lg (MPN 407-36). Key specifications — Brand: NATIONAL GUARD; Transition Type: Smooth.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Vinyl, 3 ft Lg (MPN 407-36). Key specifications — Brand: NATIONAL GUARD; Transition Type: Smooth.
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 6 ft Lg (MPN 8430DKB-72). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 6 ft Lg (MPN 8430DKB-72). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 8426DKB-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 8426DKB-48). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 413-4). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.
NATIONAL GUARD
NATIONAL GUARD Door Threshold: Saddle, Aluminum, 4 ft Lg (MPN 413-4). Key specifications — Brand: NATIONAL GUARD; Transition Type: Fluted.